ILM Size Chart & Size Guide Vs Smart Size Chart & Size Guide: Which Shopify App Is Best For Your Store In November 2026?

Discover the power of Shopify apps as we compare ILM Size Chart & Size Guide and Smart Size Chart & Size Guide side by side. Evaluate their features, explore their unique benefits, compare their pricing plans and user ratings, and find the perfect fit for your business needs. Let's dive into the comparison table and unlock the possibilities that await your Shopify store.

Smart leads on total reviews, track record and integrations — 146 reviews at 4.9★ and a free plan — while ILM leads on budget. Read the full verdict

Install in your Shopify store We pass your name, email and store domain to the ILM TECH team so they can help install and configure the app on your store.

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Comparison

Top ILM Size Chart & Size Guide alternatives — detailed comparison

The table below highlights the crucial differences between ILM Size Chart & Size Guide and similar other Shopify apps based on parameters like ratings, reviews, features, pricing, etc.

Apps
ILM Size Chart & Size GuideInstall
Smart Size Chart & Size GuideInstall
Add app
General information
Ratings4.9 ★ (47 reviews)4.9 ★ (146 reviews)
Developed byILM TECHSmartSize
Launch date16 February 202428 January 2022
PricingFree, $4.99/month, $6.99/monthFree, $9/month, $12/month, $19/month
ObjectiveSize charts & size guides with templates, translation, and CSSImpressive size guides to boost sales and cut down returns.
CategoriesProduct comparison, Product variantsProduct comparison, Product variants
Key features & highlights
PurposeSize charts and guides appear on product pages. Help shoppers find their fit and reduce returns.Make attractive size charts to please your customers and decrease returns.
Features list
  • Pre-made size chart templates save time and streamline setup.
  • Assign size charts to specific products, collections, or vendors for targeted displays.
  • Display size charts as floating, inline, or block elements for flexible placement.
  • Highly customizable size charts with brand colors, fonts, and images.
  • Pre-built templates for clothing, shoes, jewelry, and pets.
  • Mobile-responsive design for seamless viewing on all devices.
Highlights—
  • Based in United States
User reviews and ratings
Recommended93.8%99.3%
Pros
  • The app is consistently praised for its intuitive and straightforward setup and operation.
  • Quick and effective responses from the support team are frequently highlighted.
  • The app delivers all necessary features for managing and displaying size charts effectively.
  • Users appreciate the ability to tailor size charts and utilize CSS customization.
  • The app is noted for its effectiveness in stores managing multiple languages.
  • The app runs smoothly and fulfills its intended purpose without issues.
  • Overall satisfaction is high, with many users recommending the app.
  • The app is consistently praised for its intuitive setup and straightforward navigation.
  • Users highlight the ability to personalize size charts with images, text, and unit conversions.
  • Frequent mentions of prompt, helpful, and personalized assistance, particularly from Helen.
  • The app’s clean, modern design enhances product pages and improves customer experience.
  • Many users appreciate the robust free tier, which supports business growth without upfront costs.
  • The app accommodates diverse languages, broadening its usability.
  • Technical problems are addressed swiftly, often with direct developer involvement.
  • Compatibility and ease of embedding within Shopify stores are frequently noted.
  • New users benefit from included guides and videos for self-service setup.
Cons
  • Some users expressed a need for bulk upload capabilities from Excel or CSV files.
  • A few users reported problems with video tutorials, such as missing sound.
  • Minor issues like the size conversion toggle button not appearing were mentioned.
  • Occasional reports of size charts disappearing or bugs affecting display elements.
  • Some users desire deeper CSS/HTML control or mobile-specific layout adjustments.
  • A few reviews mention challenges integrating with certain Shopify themes, requiring manual coding.
Pricing and plans
Total pricing plans34
Free planAvailableAvailable
Free trialYes, for 14 day(s)Yes, for 14 day(s)
Technical information
Rating4.9 ★4.9 ★
Total reviews48147
Launch date16 February 202428 January 2022

ILM Size Chart & Size Guide vs Smart Size Chart & Size Guide: Final Verdict

When choosing the ideal Shopify app for your business, both ILM Size Chart & Size Guide and Smart Size Chart & Size Guide offer unique strengths and considerations.

The choice between ILM Size Chart & Size Guide and Smart Size Chart & Size Guide depends on your specific needs and priorities. Consider your business requirements, goals, and the features that align most closely with your objectives. Take into account factors such as pricing, user reviews, support quality, and integrations while making a decision.

We recommend thoroughly exploring the features and functionalities of each app. Remember, what works best for one business may not be ideal for another.

Here's a breakdown of key factors to help you choose a winner.

🥇 Smart Size Chart & Size Guide

Takes 3 of the 7 comparison factors, with 3 tied. ILM Size Chart & Size Guide leads on budget.

FactorPriorityILMSmart
Average RatingHigh priorityTiedTiedDetail
Total ReviewsHigh priority—WinnerDetail
Launch DateLow priority—WinnerDetail
BudgetHigh priorityWinner—Detail
Support ChannelMedium priorityTiedTiedDetail
IntegrationsMedium priority—WinnerDetail
Trial PeriodLow priorityTiedTiedDetail

Average Rating

High priority

While considering user reviews, take note of the average ratings for ILM Size Chart & Size Guide and Smart Size Chart & Size Guide. These ratings reflect users' overall satisfaction and can provide valuable insights into the reliability and effectiveness of each app. In this case, ILM Size Chart & Size Guide holds an average rating of 4.9 stars, whereas Smart Size Chart & Size Guide has 4.9 star ratings.

🥇 Winner: ILM Size Chart & Size Guide, Smart Size Chart & Size Guide🥈 Runner Up: N/A
For complete details, see the Ratings and Reviews section.

Total Reviews

High priority

Consider the total number of reviews ILM Size Chart & Size Guide and Smart Size Chart & Size Guide have received. A higher number of reviews generally indicates a larger user base and more feedback, which can provide additional insights into the app's performance and user experience. Here, ILM Size Chart & Size Guide has received a total of 47 reviews and Smart Size Chart & Size Guide has 146 reviews.

🥇 Winner: Smart Size Chart & Size Guide🥈 Runner Up: ILM Size Chart & Size Guide
For complete details, see the Ratings and Reviews section.

Launch Date

Low priority

While not a direct measure of quality, consider the launch date of each app - ILM Size Chart & Size Guide and Smart Size Chart & Size Guide to gain some context. A more established app brings years of experience and refinement to the table, but it's important to balance this factor with the app's average rating and total reviews. ILM Size Chart & Size Guide and Smart Size Chart & Size Guide were launched on Feb 16, 2024 and Jan 28, 2022 respectively.

🥇 Winner: Smart Size Chart & Size Guide🥈 Runner Up: ILM Size Chart & Size Guide
For complete details, see the Overview of the Apps section.

Budget

High priority

Take the time to analyze your specific needs, budget for the same, and long-term goals to decide which plan fits your requirements. Here, ILM Size Chart & Size Guide offers 3 pricing plans (1 free plan, 2 paid plans) with an average plan price of $3.99. Smart Size Chart & Size Guide, on the other hand, has a total of 4 pricing plans (1 free plan, 3 paid plans) with an average plan price of $10.00.

🥇 Winner: ILM Size Chart & Size Guide🥈 Runner Up: Smart Size Chart & Size Guide
For complete details, see the Pricing Details section.

Support Channel

Medium priority

Both ILM Size Chart & Size Guide and Smart Size Chart & Size Guide provide customer support through various channels, such as email, live chat, FAQs section, or phone. A higher number of support channels indicates better accessibility and assistance, ensuring timely help whenever you need it. Here, the two apps offer the following support channels:

ILM Size Chart & Size Guide3 support options
Smart Size Chart & Size Guide3 support options
🥇 Winner: ILM Size Chart & Size Guide, Smart Size Chart & Size Guide🥈 Runner Up: N/A
For complete details, see the Support section.

Integrations

Medium priority

Evaluate the integration capabilities of ILM Size Chart & Size Guide and Smart Size Chart & Size Guide. Consider the number and variety of integration options they offer with other tools and services - more integration options can provide flexibility and streamline your workflows. Both apps offer various integration options with popular Shopify tools and services.

ILM Size Chart & Size Guide1 integration
Smart Size Chart & Size Guide7 integrations
🥇 Winner: Smart Size Chart & Size Guide🥈 Runner Up: ILM Size Chart & Size Guide
For complete details, see the Integrations section.

Trial Period

Low priority

Free trial periods allow you to explore the app's features and functionalities before committing. ILM Size Chart & Size Guide comes with a 14-day free trial period. Smart Size Chart & Size Guide, on the other hand, comes with a 14-day free trial period. Take advantage of these trial periods to assess how well each app aligns with your specific business needs.

🥇 Winner: ILM Size Chart & Size Guide, Smart Size Chart & Size Guide🥈 Runner Up: N/A
For complete details, see the Features section.

By comparing and weighing these factors, you can make an informed decision and determine the winner between ILM Size Chart & Size Guide and Smart Size Chart & Size Guide that aligns best with your requirements and preferences for a successful Shopify app experience.

Shopify Apps Detailed Comparison: ILM Size Chart & Size Guide vs Smart Size Chart & Size Guide

In this comprehensive comparison, we'll delve into the details of two Shopify apps: ILM Size Chart & Size Guide and Smart Size Chart & Size Guide. Whether you're seeking to optimize marketing efforts, streamline operations, or improve customer engagement, our in-depth analysis will help you make an informed decision.

OverviewILM Size Chart & Size Guide vs Smart Size Chart & Size Guide

Let's dive into the overview of these two apps: ILM Size Chart & Size Guide and Smart Size Chart & Size Guide, and uncover how these Shopify apps can elevate your online business and empower you with powerful tools and features.

ILM Size Chart & Size Guide Overview

ILM Size Chart & Size Guide is a Shopify app developed by Unknown Developer to help merchants with Size charts & size guides with templates, translation, and CSS. With an average rating of 4.9 stars from 47 reviews, ILM Size Chart & Size Guide is one of the top-rated Product comparison Shopify apps.

Launch DateFeb 16, 2024
PurposeSize charts and guides appear on product pages. Help shoppers find their fit and reduce returns.
Pricing summaryFree plan available. Free trial available.

Smart Size Chart & Size Guide Overview

Smart Size Chart & Size Guide is a Shopify app developed by Unknown Developer to help merchants with Impressive size guides to boost sales and cut down returns. With an average rating of 4.9 stars from 146 reviews, Smart Size Chart & Size Guide is one of the top-rated Product comparison Shopify apps.

Launch DateJan 28, 2022
PurposeMake attractive size charts to please your customers and decrease returns.
Pricing summaryFree plan available. Free trial available.
Features ComparisonILM Size Chart & Size Guide vs Smart Size Chart & Size Guide

While both apps are designed to optimize your Shopify store, their intended uses may vary. Let's take a more in-depth look at each of these apps' features.

ILM Size Chart & Size Guide Features

No features information available.

Smart Size Chart & Size Guide Features

  • Size charts optimized for both mobile and desktop.
  • Automatic switch from centimeters to inches.
  • Custom styles to match your store's theme: fonts, colors, and icons.
  • Size chart width on the Desktop can be adjusted from small to full screen.
  • Upload pictures and use image library for better customization.
Pricing PlansILM Size Chart & Size Guide vs Smart Size Chart & Size Guide

There are tons of Shopify apps for small businesses and enterprises alike. From ILM Size Chart & Size Guide to Smart Size Chart & Size Guide, each offers a range of pricing packages to accommodate different business needs.

Let's see how the prices of ILM Size Chart & Size Guide and Smart Size Chart & Size Guide measure up.

ILM Size Chart & Size Guide Pricing Details

ILM Size Chart & Size Guide has 3 pricing plans: 1 free and 2 paid. The paid plans cost $4.99/ month, $6.99/ month and come with a 14-day free trial period.

Free
$0 /month
  • 2 published size charts
  • Pre-built size chart templates
  • Automatic unit conversion
  • Upload size chart images
  • Custom size chart icon & text
Premium
$4.99 /month
  • Unlimited Size charts
  • Multiple size chart tables, images, text
  • Condition Rule
  • Custom CSS
  • Import/Export Size Chart
Ultimate
$6.99 /month
  • Unlimited Size charts
  • Multiple size chart tables, images, text
  • Condition Rule
  • Custom CSS
  • Import/Export Size Chart

Smart Size Chart & Size Guide Pricing Details

Smart Size Chart & Size Guide has 4 pricing plans: 1 free and 3 paid. The paid plans cost $9/ month, $12/ month, $19/ month and come with a 14-day free trial period.

Free
$0 /month
  • 2 size charts
  • Pre-made templates men, women, kids, pet
  • Create from image with AI
  • Automatic unit conversion
  • International sizing
Starter
$9 /month
  • Everything in Free
  • 10 size charts
  • Multi-tabs on size charts
  • Fit scale (true-to-size bar)
  • Multi-language
Growth
$12 /month
  • Everything in Starter
  • Unlimited size charts
Pro 100
$19 /month
  • Everything in Growth
  • AI fit quiz: Find my size
  • 100 users/month - Unlimited fit quiz
  • Fit finder or men, women & kids
  • Fit finder or men, women & kids

Install in your Shopify store We pass your name, email and store domain to the ILM TECH team so they can help install and configure the app on your store.

User RatingsILM Size Chart & Size Guide vs Smart Size Chart & Size Guide

User feedback and reviews play a crucial role in assessing the quality and effectiveness of any Shopify app. Let's take a closer look at what users are saying about ILM Size Chart & Size Guide and Smart Size Chart & Size Guide.

ILM Size Chart & Size Guide Ratings

ILM Size Chart & Size Guide has garnered an overall rating of 4.9 stars from a total of 47 reviews on the Shopify app store.

4.9★★★★★| 47 reviews

Of the total reviews, 98% are positive, 2% are neutral, and 2% are negative.

✨ AI Summary of ILM Size Chart & Size Guide Reviews

This Shopify app specializes in creating and managing size charts for online stores, offering a user-friendly interface with straightforward setup and customization options. Its key features include the ability to assign size charts by product tags or collections, CSS customization for styling, and compatibility with multiple languages. The app is praised for its intuitive design, reliable functionality, and responsive customer support, which quickly resolves issues. However, some limitations include the inability to bulk upload data from Excel or CSV files, which could streamline chart creation for stores with extensive product catalogs. Additionally, while most features work seamlessly, occasional display issues, such as missing toggle buttons for size conversion, have been noted. The app is particularly well-suited for stores needing detailed, product-specific size information without complex setup, though manual entry may be cumbersome for large inventories. Overall, it balances ease of use with robust features, making it a practical choice for enhancing product sizing clarity.

Smart Size Chart & Size Guide Ratings

Smart Size Chart & Size Guide has garnered an overall rating of 4.9 stars from a total of 146 reviews on the Shopify app store.

4.9★★★★★| 146 reviews

Of the total reviews, 98% are positive, 2% are neutral, and 2% are negative.

✨ AI Summary of Smart Size Chart & Size Guide Reviews

The app is a Shopify-integrated size chart solution designed to create professional, customizable size guides for product pages. It enables merchants to generate individual or multi-product charts with unit conversion (in/cm), measurement notes, images, and tabs for different fit types. The app supports unlimited size charts, offers cloning functionality, and provides multilingual capabilities. Its interface is intuitive, with drag-and-drop features and preset templates for quick setup, resulting in clean, aesthetically pleasing charts that enhance store professionalism. Strengths include robust customization options, seamless Shopify compatibility, and responsive customer support that often resolves issues promptly, including CSS adjustments and custom illustrations. A free plan is available, making it accessible for new businesses. However, occasional technical issues arise, such as size charts disappearing or theme conflicts affecting variant picker styling. Some users note limitations in advanced customization, like separate mobile/desktop button positioning or column-specific unit conversion exclusions. Despite these minor drawbacks, the app is widely regarded as a leading solution for size guidance, balancing ease of use with comprehensive features.

Pros and ConsILM Size Chart & Size Guide vs Smart Size Chart & Size Guide

Let's explore the pros and cons of ILM Size Chart & Size Guide and Smart Size Chart & Size Guide to better understand their strengths and limitations.

ILM Size Chart & Size Guide Pros and Cons

Pros
  • The app is consistently praised for its intuitive and straightforward setup and operation.
  • Quick and effective responses from the support team are frequently highlighted.
  • The app delivers all necessary features for managing and displaying size charts effectively.
  • Users appreciate the ability to tailor size charts and utilize CSS customization.
  • The app is noted for its effectiveness in stores managing multiple languages.
  • The app runs smoothly and fulfills its intended purpose without issues.
  • Overall satisfaction is high, with many users recommending the app.
Cons
  • Some users expressed a need for bulk upload capabilities from Excel or CSV files.
  • A few users reported problems with video tutorials, such as missing sound.
  • Minor issues like the size conversion toggle button not appearing were mentioned.

Smart Size Chart & Size Guide Pros and Cons

Pros
  • The app is consistently praised for its intuitive setup and straightforward navigation.
  • Users highlight the ability to personalize size charts with images, text, and unit conversions.
  • Frequent mentions of prompt, helpful, and personalized assistance, particularly from Helen.
  • The app’s clean, modern design enhances product pages and improves customer experience.
  • Many users appreciate the robust free tier, which supports business growth without upfront costs.
  • The app accommodates diverse languages, broadening its usability.
  • Technical problems are addressed swiftly, often with direct developer involvement.
  • Compatibility and ease of embedding within Shopify stores are frequently noted.
  • New users benefit from included guides and videos for self-service setup.
Cons
  • Occasional reports of size charts disappearing or bugs affecting display elements.
  • Some users desire deeper CSS/HTML control or mobile-specific layout adjustments.
  • A few reviews mention challenges integrating with certain Shopify themes, requiring manual coding.
Featured IntegrationsILM Size Chart & Size Guide vs Smart Size Chart & Size Guide

Seamless integration with other tools and platforms is crucial for maximizing the functionality and efficiency of your Shopify store. Let's explore the integration capabilities of ILM Size Chart & Size Guide and Smart Size Chart & Size Guide, and see how effortlessly these apps can enhance your store operations.

ILM Size Chart & Size Guide Integrations

ILM Size Chart & Size Guide offers a wide range of integration options, allowing you to connect with popular third-party tools and services seamlessly. The developer has provided an extensive list of integration tools:

Shopify Admin

Smart Size Chart & Size Guide Integrations

Smart Size Chart & Size Guide offers a wide range of integration options, allowing you to connect with popular third-party tools and services seamlessly. The developer has provided an extensive list of integration tools:

Shopify AdminClaudeCodexColor Swatch King: VariantsGempagesMCPSidekick
SupportILM Size Chart & Size Guide vs Smart Size Chart & Size Guide

The support team plays a vital role in resolving queries, offering guidance, and addressing concerns related to ILM Size Chart & Size Guide and Smart Size Chart & Size Guide. Their expertise and responsiveness are key considerations for ensuring a seamless app experience.

ILM Size Chart & Size Guide User Support

For any inquiries or assistance regarding ILM Size Chart & Size Guide, their dedicated support team is here to assist you. You can reach out to them via email at [email protected]. To address common concerns, ILM Size Chart & Size Guide offers an extensive FAQ section on its website, providing helpful information and troubleshooting tips.

Smart Size Chart & Size Guide User Support

For any inquiries or assistance regarding Smart Size Chart & Size Guide, their dedicated support team is here to assist you. You can reach out to them via email at [email protected]. To address common concerns, Smart Size Chart & Size Guide offers an extensive FAQ section on its website, providing helpful information and troubleshooting tips.

Need assistance in choosing the right app for your store?

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1

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Your name, email and store domain go straight to the ILM TECH team.

2

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ILM TECH contacts you directly to arrange setup for your store.

3

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Perfect your store’s functionality without the pressure to move on until you’re ready.

Install in your Shopify store We pass your name, email and store domain to the ILM TECH team so they can help install and configure the app on your store.

FAQs for ILM Size Chart & Size Guide and Smart Size Chart & Size Guide

1. What is the key difference between these Shopify apps: ILM Size Chart & Size Guide and Smart Size Chart & Size Guide?

When comparing various Shopify apps, their main objective sets them apart. ILM Size Chart & Size Guide is designed to help merchants with Size charts & size guides with templates, translation, and CSS. On the other hand, Smart Size Chart & Size Guide focuses on Impressive size guides to boost sales and cut down returns.. Assessing these differences will help you determine which app aligns best with your unique business needs.

2. Which app between ILM Size Chart & Size Guide and Smart Size Chart & Size Guide offers free pricing plan options for Shopify merchants?

ILM Size Chart & Size Guide has 1 free plan. Smart Size Chart & Size Guide has 1 free plan.

3. What are the pricing plans for ILM Size Chart & Size Guide and Smart Size Chart & Size Guide?

While the specific pricing plans may vary for each app, here's a general breakdown:

ILM Size Chart & Size Guide offers a total of 3 pricing plans: 1 free plan and 2 paid plans. Paid plan costs: $4.99/ month, $6.99/ month. Free plan cost: Free.

Smart Size Chart & Size Guide offers a total of 4 pricing plans: 1 free plan and 3 paid plans. Paid plan costs: $9/ month, $12/ month, $19/ month. Free plan cost: Free.

4. Is there a free trial available for ILM Size Chart & Size Guide and Smart Size Chart & Size Guide?

ILM Size Chart & Size Guide comes with a 14-day free trial period. Smart Size Chart & Size Guide, on the other hand, comes with a 14-day free trial period.

5. What are the integration options available for ILM Size Chart & Size Guide and Smart Size Chart & Size Guide?

ILM Size Chart & Size Guide: Shopify Admin.

Smart Size Chart & Size Guide: Shopify Admin, Claude, Codex, Color Swatch King: Variants, Gempages, MCP, Sidekick.

6. What are the support options available for ILM Size Chart & Size Guide and Smart Size Chart & Size Guide?

ILM Size Chart & Size Guide · Email: [email protected] · FAQ: https://doc.ilmtech.in/size-chart-app

Smart Size Chart & Size Guide · Email: [email protected] · Website: https://smartsize.io/fit-recommender · FAQ: https://smartsize.io/faq/

7. Are ILM Size Chart & Size Guide and Smart Size Chart & Size Guide compatible with my Shopify theme?

Generally, ILM Size Chart & Size Guide and Smart Size Chart & Size Guide are designed to be compatible with most Shopify themes. However, it is always advisable to review the app documentation or contact the app's support team to ensure seamless integration with your specific theme.

8. Which app between ILM Size Chart & Size Guide and Smart Size Chart & Size Guide is better?

Determining which app between ILM Size Chart & Size Guide and Smart Size Chart & Size Guide is better depends on your specific business requirements. It is recommended to thoroughly evaluate each app based on various factors such as customer reviews, support, integrations, and functionalities to make an informed decision that aligns best with your unique requirements.

Most popular

Most popular Shopify apps on the market

Install in your Shopify store We pass your name, email and store domain to the ILM TECH team so they can help install and configure the app on your store.

.myshopify.com

Compared in this guide

ILM Size Chart & Size Guide
4.9 ★ · 47 reviews · Free plan
Smart Size Chart & Size Guide
4.9 ★ · 146 reviews · Free plan
Install ILMView full app detail

Verdict at a glance

Smart takes 3 of the 7 comparison factors, including total reviews, track record and integrations. ILM leads on budget.

🥇 Winner: Smart Size Chart & Size Guide🥈 Runner Up: ILM Size Chart & Size Guide
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