Instant Checkout ‑ Buy button Vs Ultimate Sticky Add to Cart: Which Shopify App Is Best For Your Store In November 2026?

Discover the power of Shopify apps as we compare Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart 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.

Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart split the comparison evenly — Instant Checkout ‑ Buy button leads on total reviews, track record and budget, Ultimate Sticky Add to Cart on rating, support channels and integrations. Read the full verdict

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

.myshopify.com

Comparison

Top Instant Checkout ‑ Buy button alternatives — detailed comparison

The table below highlights the crucial differences between Instant Checkout ‑ Buy button and similar other Shopify apps based on parameters like ratings, reviews, features, pricing, etc.

Apps
Add app
General information
Ratings4.8 ★ (44 reviews)5.0 ★ (27 reviews)
Developed byApps On DemandConversion Bear
Launch date15 November 201813 August 2019
Pricing$4/month$11.99/month
ObjectiveSpeed up checkout, increase sales with skip cart, instant buy, and recharge features.Quick purchase with a fixed add to cart option.
CategoriesCart customizationBanners, Pop-ups
Key features & highlights
PurposeInstant Checkout adds a Buy Now button on the Product Display Page. It increases sales by skipping the Cart page for faster checkout.Display a permanent add to cart button on all product pages for customers to immediately checkout!
Features list
  • Skip the cart page and redirect users directly to checkout.
  • Add animated "Buy Now" buttons to product, collection, and home pages.
  • Fully customize the button's design to match your store's branding.
  • Floating add-to-cart button stays visible on all product pages.
  • Skip the cart and send customers directly to checkout.
  • Customizable countdown timer increases urgency and boosts conversions.
Highlights——
User reviews and ratings
Recommended90.9%100.0%
Pros
  • The app significantly speeds up the checkout process, reducing cart abandonment rates.
  • Easy to install and integrates smoothly with Shopify stores.
  • Offers extensive customization for button appearance and functionality to match brand identity.
  • Quick and effective assistance, often resolving issues within hours or minutes.
  • Many users reported noticeable increases in conversion rates and sales.
  • Intuitive design makes it accessible for both beginners and advanced users.
  • Ability to translate buttons to match store languages.
  • Consistently works as expected without technical glitches.
  • Enhances the shopping experience with fast, secure transactions.
  • Rapid response times and highly effective issue resolution.
  • Intuitive installation process with extensive customization options.
  • Consistently delivers on promised functionality without issues.
  • Notable improvements in sales and user engagement metrics.
  • Clean design and straightforward navigation enhance usability.
  • Works seamlessly on both desktop and mobile platforms.
  • Support team anticipates and resolves issues before they escalate.
  • Multiple apps from the same team receive consistent praise.
Cons
  • Occasional reports of buttons not functioning correctly or redirecting improperly.
  • A few users found initial setup confusing or required additional help.
  • Lack of clear guides for advanced customization or troubleshooting.
  • Few reviews mention deeper functionalities beyond basic use.
Pricing and plans
Total pricing plans11
Free planNot availableNot available
Free trialYes, for 3 day(s)Yes, for 7 day(s)
Technical information
Rating4.8 ★5.0 ★
Total reviews4427
Launch date15 November 201813 August 2019

Instant Checkout ‑ Buy button vs Ultimate Sticky Add to Cart: Final Verdict

When choosing the ideal Shopify app for your business, both Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart offer unique strengths and considerations.

The choice between Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart 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.

🤝 Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart

Each takes 3 of the 7 comparison factors, with 1 tied. Instant Checkout ‑ Buy button leads on total reviews, track record and budget; Ultimate Sticky Add to Cart leads on rating, support channels and integrations.

FactorPriorityInstant Checkout ‑ Buy buttonUltimate Sticky Add to Cart
Average RatingHigh priority—WinnerDetail
Total ReviewsHigh priorityWinner—Detail
Launch DateLow priorityWinner—Detail
BudgetHigh priorityWinner—Detail
Support ChannelMedium priority—WinnerDetail
IntegrationsMedium priority—WinnerDetail
Trial PeriodLow priorityTiedTiedDetail

Average Rating

High priority

While considering user reviews, take note of the average ratings for Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart. These ratings reflect users' overall satisfaction and can provide valuable insights into the reliability and effectiveness of each app. In this case, Instant Checkout ‑ Buy button holds an average rating of 4.8 stars, whereas Ultimate Sticky Add to Cart has 5.0 star ratings.

🥇 Winner: Ultimate Sticky Add to Cart🥈 Runner Up: Instant Checkout ‑ Buy button
For complete details, see the Ratings and Reviews section.

Total Reviews

High priority

Consider the total number of reviews Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart 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, Instant Checkout ‑ Buy button has received a total of 44 reviews and Ultimate Sticky Add to Cart has 27 reviews.

🥇 Winner: Instant Checkout ‑ Buy button🥈 Runner Up: Ultimate Sticky Add to Cart
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 - Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart 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. Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart were launched on Nov 15, 2018 and Aug 13, 2019 respectively.

🥇 Winner: Instant Checkout ‑ Buy button🥈 Runner Up: Ultimate Sticky Add to Cart
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, Instant Checkout ‑ Buy button offers 1 pricing plan (0 free plans, 1 paid plan) with an average plan price of $4.00. Ultimate Sticky Add to Cart, on the other hand, has a total of 1 pricing plan (0 free plans, 1 paid plan) with an average plan price of $11.99.

🥇 Winner: Instant Checkout ‑ Buy button🥈 Runner Up: Ultimate Sticky Add to Cart
For complete details, see the Pricing Details section.

Support Channel

Medium priority

Both Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart 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:

Instant Checkout ‑ Buy button2 support options
Ultimate Sticky Add to Cart3 support options
🥇 Winner: Ultimate Sticky Add to Cart🥈 Runner Up: Instant Checkout ‑ Buy button
For complete details, see the Support section.

Integrations

Medium priority

Evaluate the integration capabilities of Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart. 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.

Instant Checkout ‑ Buy button4 integrations
Ultimate Sticky Add to Cart6 integrations
🥇 Winner: Ultimate Sticky Add to Cart🥈 Runner Up: Instant Checkout ‑ Buy button
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. Instant Checkout ‑ Buy button comes with a 3-day free trial period. Ultimate Sticky Add to Cart, on the other hand, comes with a 7-day free trial period. Take advantage of these trial periods to assess how well each app aligns with your specific business needs.

🥇 Winner: Instant Checkout ‑ Buy button, Ultimate Sticky Add to Cart🥈 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 Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart that aligns best with your requirements and preferences for a successful Shopify app experience.

Shopify Apps Detailed Comparison: Instant Checkout ‑ Buy button vs Ultimate Sticky Add to Cart

In this comprehensive comparison, we'll delve into the details of two Shopify apps: Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart. 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.

OverviewInstant Checkout ‑ Buy button vs Ultimate Sticky Add to Cart

Let's dive into the overview of these two apps: Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart, and uncover how these Shopify apps can elevate your online business and empower you with powerful tools and features.

Instant Checkout ‑ Buy button Overview

Instant Checkout ‑ Buy button is a Shopify app developed by Unknown Developer to help merchants with Speed up checkout, increase sales with skip cart, instant buy, and recharge features. With an average rating of 4.8 stars from 44 reviews, Instant Checkout ‑ Buy button is one of the top-rated Cart customization Shopify apps.

Launch DateNov 15, 2018
PurposeInstant Checkout adds a Buy Now button on the Product Display Page. It increases sales by skipping the Cart page for faster checkout.
Pricing summary$4/month. Free trial available.

Ultimate Sticky Add to Cart Overview

Ultimate Sticky Add to Cart is a Shopify app developed by Unknown Developer to help merchants with Quick purchase with a fixed add to cart option. With an average rating of 5.0 stars from 27 reviews, Ultimate Sticky Add to Cart is one of the top-rated Banners Shopify apps.

Launch DateAug 13, 2019
PurposeDisplay a permanent add to cart button on all product pages for customers to immediately checkout!
Pricing summary$11.99/month. Free trial available.
Features ComparisonInstant Checkout ‑ Buy button vs Ultimate Sticky Add to Cart

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.

Instant Checkout ‑ Buy button Features

  • Install with one click - no need for coding skills. Simply activate the app and start using it.
  • Put an animated "Buy Now" button on the product, collection, and home page items.
  • Change the design of your Buy Now button to align with your store's brand.
  • Buy Now button that sticks | Fast forward to checkout | Button usage tracking
  • Works with ReCharge gateway Subscriptions.

Ultimate Sticky Add to Cart Features

  • Direct customers to checkout! Speed up the process by bypassing the cart!
  • The "Add to Cart" button is clearly seen and easily clicked on all product pages.
  • Boost demand by creating a personalized countdown timer in line with your brand.
  • The add to cart button can be seen on all device types and screen sizes at any time.
  • Our Sticky ATC app uses tracking pixels to improve retargeting campaigns.
Pricing PlansInstant Checkout ‑ Buy button vs Ultimate Sticky Add to Cart

There are tons of Shopify apps for small businesses and enterprises alike. From Instant Checkout ‑ Buy button to Ultimate Sticky Add to Cart, each offers a range of pricing packages to accommodate different business needs.

Let's see how the prices of Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart measure up.

Instant Checkout ‑ Buy button Pricing Details

Instant Checkout ‑ Buy button offers 1 paid plan, which costs $4/ month, and comes with a 3-day free trial period.

Basic Plan
$4 /month
  • Animated Buy now button
  • Sticky Buy now
  • Buy now on All pages
  • Works with Product Custom Options
  • Buy Now Analytics (Clicks)

Ultimate Sticky Add to Cart Pricing Details

Ultimate Sticky Add to Cart offers 1 paid plan, which costs $11.99/ month, and comes with a 7-day free trial period.

Unlimited Plan
$11.99 /month
  • Sticky Add to Cart Bar
  • Buy Now Option
  • Unlimited Clicks
  • Mobile Responsive
  • Analytics and Pixel Tracking

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

User RatingsInstant Checkout ‑ Buy button vs Ultimate Sticky Add to Cart

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 Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart.

Instant Checkout ‑ Buy button Ratings

Instant Checkout ‑ Buy button has garnered an overall rating of 4.8 stars from a total of 44 reviews on the Shopify app store.

4.8★★★★★| 44 reviews

Of the total reviews, 96% are positive, 4% are neutral, and 4% are negative.

✨ AI Summary of Instant Checkout ‑ Buy button Reviews

The app is a Shopify instant checkout solution designed to streamline the purchasing process by replacing or enhancing the default "Buy Now" button with a faster, more intuitive option. It aims to reduce cart abandonment by offering a seamless, one-click checkout experience, with customization options to align the button’s appearance with a store’s branding. Key strengths include its user-friendly setup, compatibility with various themes, and integration with platforms like Recharge for subscription checkouts. The app is noted for its responsive and knowledgeable customer support, often resolving issues quickly, including customizations like button placement, text changes, and multilingual adaptations. However, some users report technical issues, such as buttons failing to redirect or setup difficulties, particularly on highly customized themes. Support responsiveness varies, with occasional delays in resolving critical problems. While the app generally improves conversion rates, a few users claim it negatively impacted tracking or functionality. Overall, it is a robust tool for optimizing checkout efficiency, though its effectiveness may depend on specific store configurations and timely support assistance.

Ultimate Sticky Add to Cart Ratings

Ultimate Sticky Add to Cart has garnered an overall rating of 5.0 stars from a total of 27 reviews on the Shopify app store.

5.0★★★★★| 27 reviews

Of the total reviews, 100% are positive, 0% are neutral, and 0% are negative.

✨ AI Summary of Ultimate Sticky Add to Cart Reviews

The app is a Shopify solution designed to enhance conversion rates by implementing a customizable sticky "Add to Cart" button that remains visible as customers scroll. It offers extensive customization options, including color, shape, font, animation, and placement, with separate settings for desktop and mobile. The app integrates seamlessly with themes, supports Facebook Pixel tracking, and provides analytics to track button engagement. Its intuitive interface allows for quick setup, often requiring minimal technical expertise. A standout strength is the highly responsive and skilled customer support team, which assists with troubleshooting, custom coding, and theme integration, often resolving issues within minutes. While the app generally performs as promised, some minor setup challenges may arise, though these are typically addressed swiftly by support. The tool is particularly effective for optimizing long product pages and improving checkout efficiency, making it a practical choice for e-commerce stores aiming to boost sales.

Pros and ConsInstant Checkout ‑ Buy button vs Ultimate Sticky Add to Cart

Let's explore the pros and cons of Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart to better understand their strengths and limitations.

Instant Checkout ‑ Buy button Pros and Cons

Pros
  • The app significantly speeds up the checkout process, reducing cart abandonment rates.
  • Easy to install and integrates smoothly with Shopify stores.
  • Offers extensive customization for button appearance and functionality to match brand identity.
  • Quick and effective assistance, often resolving issues within hours or minutes.
  • Many users reported noticeable increases in conversion rates and sales.
  • Intuitive design makes it accessible for both beginners and advanced users.
  • Ability to translate buttons to match store languages.
  • Consistently works as expected without technical glitches.
  • Enhances the shopping experience with fast, secure transactions.
Cons
  • Occasional reports of buttons not functioning correctly or redirecting improperly.
  • A few users found initial setup confusing or required additional help.
  • Lack of clear guides for advanced customization or troubleshooting.

Ultimate Sticky Add to Cart Pros and Cons

Pros
  • Rapid response times and highly effective issue resolution.
  • Intuitive installation process with extensive customization options.
  • Consistently delivers on promised functionality without issues.
  • Notable improvements in sales and user engagement metrics.
  • Clean design and straightforward navigation enhance usability.
  • Works seamlessly on both desktop and mobile platforms.
  • Support team anticipates and resolves issues before they escalate.
  • Multiple apps from the same team receive consistent praise.
Cons
  • Few reviews mention deeper functionalities beyond basic use.
Featured IntegrationsInstant Checkout ‑ Buy button vs Ultimate Sticky Add to Cart

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 Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart, and see how effortlessly these apps can enhance your store operations.

Instant Checkout ‑ Buy button Integrations

Instant Checkout ‑ Buy button 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 Admininfinite optionsProduct infinite optReCharge

Ultimate Sticky Add to Cart Integrations

Ultimate Sticky Add to Cart 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 AdminFacebook Pixel IDGoogle AnalyticsPinterest TagSnapchat PixelTikTok Pixel
SupportInstant Checkout ‑ Buy button vs Ultimate Sticky Add to Cart

The support team plays a vital role in resolving queries, offering guidance, and addressing concerns related to Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart. Their expertise and responsiveness are key considerations for ensuring a seamless app experience.

Instant Checkout ‑ Buy button User Support

For any inquiries or assistance regarding Instant Checkout ‑ Buy button, their dedicated support team is here to assist you. You can reach out to them via email at [email protected].

Ultimate Sticky Add to Cart User Support

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

Need assistance in choosing the right app for your store?

Trust ShopDigest to provide the expertise and support you need to make the most of your chosen Shopify app.

1

Send your details

Your name, email and store domain go straight to the Apps On Demand team.

2

The developer gets in touch

Apps On Demand contacts you directly to arrange setup for your store.

3

Install at your own pace

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 Apps On Demand team so they can help install and configure the app on your store.

FAQs for Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart

1. What is the key difference between these Shopify apps: Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart?

When comparing various Shopify apps, their main objective sets them apart. Instant Checkout ‑ Buy button is designed to help merchants with Speed up checkout, increase sales with skip cart, instant buy, and recharge features.. On the other hand, Ultimate Sticky Add to Cart focuses on Quick purchase with a fixed add to cart option.. Assessing these differences will help you determine which app aligns best with your unique business needs.

2. Which app between Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart offers free pricing plan options for Shopify merchants?

Instant Checkout ‑ Buy button has no free plans. Ultimate Sticky Add to Cart has no free plans.

3. What are the pricing plans for Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart?

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

Instant Checkout ‑ Buy button offers a total of 1 pricing plan: 0 free plans and 1 paid plan. Paid plan cost: $4/ month. Free plan costs: Not available.

Ultimate Sticky Add to Cart offers a total of 1 pricing plan: 0 free plans and 1 paid plan. Paid plan cost: $11.99/ month. Free plan costs: Not available.

4. Is there a free trial available for Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart?

Instant Checkout ‑ Buy button comes with a 3-day free trial period. Ultimate Sticky Add to Cart, on the other hand, comes with a 7-day free trial period.

5. What are the integration options available for Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart?

Instant Checkout ‑ Buy button: Shopify Admin, infinite options, Product infinite opt, ReCharge.

Ultimate Sticky Add to Cart: Shopify Admin, Facebook Pixel ID, Google Analytics, Pinterest Tag, Snapchat Pixel, TikTok Pixel.

6. What are the support options available for Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart?

Instant Checkout ‑ Buy button · Email: [email protected]

Ultimate Sticky Add to Cart · Email: [email protected] · Website: https://www.conversionbear.com/ · FAQ: https://support.apphub.com/en/collections/3492425-sticky-add-to-cart

7. Are Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart compatible with my Shopify theme?

Generally, Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart 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 Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart is better?

Determining which app between Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart 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 Apps On Demand team so they can help install and configure the app on your store.

.myshopify.com

Compared in this guide

Instant Checkout ‑ Buy button
4.8 ★ · 44 reviews · From $4/mo
Ultimate Sticky Add to Cart
5.0 ★ · 27 reviews · From $11.99/mo

Verdict at a glance

Instant Checkout ‑ Buy button and Ultimate Sticky Add to Cart each take 3 of the 7 comparison factors, with 1 tied.

🥇 Winner: Instant Checkout ‑ Buy button, Ultimate Sticky Add to Cart🥈 Runner Up: N/A
About ShopDigest

The Shopify ecosystem, shown through the work

ShopDigest is an independent directory of Shopify work. Developers, agencies and experts publish the projects they’ve actually shipped — migrations, rebuilds, custom apps, headless storefronts — with the results attached.

For merchants, that means judging a partner on evidence instead of a sales page: browse real builds in your category and budget, then reach out directly. For builders, it means one profile that keeps working after the project ships.

No commissions, no pay-to-rank placements. The best work rises because people save and follow it.

More about ShopDigest
About ShopDigest

Show the work.
Win the work.

A portfolio directory for the Shopify ecosystem — builders publish, merchants browse, nobody buys a better position.

More about ShopDigest