Subscription Upgrade Shopify Apps – Reviews & Rating Trends
(Updated October 2026) Compare reviews and ratings for subscription upgrade Shopify apps and see which apps are gaining the most install momentum. Review counts are the closest proxy to actual installs — Shopify doesn't publish install numbers — so review velocity is one of the strongest signals of merchant adoption for subscription upgrade apps.
Subscription Upgrade Shopify Apps — Full Reviews Table
All tracked subscription upgrade Shopify apps ranked by total review count, with new reviews gained vs 30 days ago and average rating. Filter by country and date range; sort by reviews or review velocity.
| App | Reviews | Rating |
|---|---|---|
8,942328 | 5.0 | |
6,192392 | 5.0 | |
 FBP | Fast Bundle & Upsell App | 3,514123 | 5.0 |
 Upsell & Cross Sell — Selleasy | 2,74075 | 4.9 |
 Bundler » Product Bundles App | 2,71479 | 4.9 |
 Kaching CartDrawer Cart Upsell | 1,458102 | 5.0 |
 Kaching Subscriptions App | 1,09790 | 5.0 |
 Aftersell Post Purchase Upsell | 1,09365 | 4.9 |
 Essent Cart Drawer Cart Upsell | 1,06794 | 5.0 |
 Upcart—Cart Drawer Cart Upsell | 95527 | 4.8 |
Showing 1-10 out of 91
Key Insights:
- Appstle℠ Subscriptions App leads subscription upgrade apps with 8,942 total reviews — 2,750 more than Kaching Bundles App & Upsells (6,192).
- Top 3 apps (Appstle℠ Subscriptions App, Kaching Bundles App & Upsells, FBP | Fast Bundle & Upsell App) hold 62.6% of all reviews across the top 10 tracked subscription upgrade apps.
- Kaching Bundles App & Upsells is gaining reviews fastest this month (+392) — strong recent install momentum.
- 10 of 10 top-reviewed subscription upgrade apps gained new reviews this period; 0 saw no net additions.
Subscription Upgrade Shopify Apps — Cumulative Review Trend
Monthly cumulative review count for the top 5 subscription upgrade Shopify apps over the past year — a longitudinal view of which apps keep accumulating reviews and which have flattened.
Charts Data
| App | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
 Appstle℠ Subscriptions App | 7,247538 | 7,708461 | 8,187479 | 8,546359 | 8,882336 | 8,94260 |
 Kaching Bundles App & Upsells | 4,355349 | 4,741386 | 5,241500 | 5,697456 | 6,121424 | 6,19271 |
| FBP | Fast Bundle & Upsell App | 2,780257 | 3,072292 | 3,255183 | 3,373118 | 3,488115 | 3,51426 |
| Upsell & Cross Sell — Selleasy | 2,38575 | 2,47287 | 2,57098 | 2,64878 | 2,73587 | 2,7405 |
| Bundler » Product Bundles App | 2,220138 | 2,363143 | 2,499136 | 2,606107 | 2,70094 | 2,71414 |
Key Insights:
- Appstle℠ Subscriptions App's cumulative reviews grew from 2,775 to 8,942 over the charted period — 6,167 new reviews accumulated.
- Appstle℠ Subscriptions App's 8,942 cumulative reviews sit 3.3× above Bundler » Product Bundles App's 2,714 at the bottom of the plotted subscription upgrade set — a wide spread between long-running leaders and newer entrants.
Fastest to 1,000 Reviews — Subscription Upgrade Shopify Apps
Race-style view of how the top 5 subscription upgrade Shopify apps reached 1,000 reviews — months since launch on the X-axis, cumulative review count on the Y-axis. Adjust the milestone or app set with the filters above.
Charts Data
| App | Months to Reach 1,000 Reviews | Current Review Count |
|---|---|---|
| Appstle℠ Subscriptions App | 22 | 8,871 |
| Upsell & Cross Sell — Selleasy | 32 | 2,735 |
| Kaching Bundles App & Upsells | 37 | 6,108 |
| FBP | Fast Bundle & Upsell App | 49 | 3,485 |
| Bundler » Product Bundles App | 71 | 2,702 |
Key Insights:
- Appstle℠ Subscriptions App reached 1,000 reviews fastest — in 22 months since launch.
- Upsell & Cross Sell — Selleasy crossed 1,000 reviews in 32 months — 10 months behind Appstle℠ Subscriptions App.
- All 5 apps in this set have crossed 1,000 reviews — months-to-1k ranges from 22 to 71, a 49-month spread.
⚠️ Data issue or feedback?
Reach out to us at [email protected].
Most-Reviewed Subscription Upgrade Shopify Apps
Appstle℠ Subscriptions App leads subscription upgrade Shopify apps with 8,942 cumulative reviews and a 5.0★ average rating. Kaching Bundles App & Upsells (6,192 reviews) and FBP | Fast Bundle & Upsell App (3,514 reviews) round out the top 3. Combined, the top 3 apps hold 62.6% of all reviews across the top tier — a clear leadership tier with a meaningful long tail behind them. Notable mover: Kaching Bundles App & Upsells added the most new reviews this month (+392) — a strong recent install signal.
Appstle℠ Subscriptions App (8,942) and Kaching Bundles App & Upsells (6,192) sit close enough on cumulative reviews that current velocity matters more than the totals — for subscription upgrade merchants, the apps adding reviews fastest right now (rather than the ones with the highest absolute count) are usually a better signal of current product-market fit.
Subscription Upgrade Shopify Apps — Long-Term Review Trends
Appstle℠ Subscriptions App accumulated 6,167 new reviews from Jan 2025 to Oct 2026, growing from 2,775 to 8,942 cumulative reviews — a steep addition rate for subscription upgrade apps. Across the top 5 plotted subscription upgrade apps, the steepest ongoing slopes mark the ones still actively winning new merchants — absolute review counts matter less than recent acceleration when picking apps in a category that's still growing.
Comparing subscription upgrade apps on review trend slope rather than absolute count is the sharper signal — an app gaining reviews fast is winning current merchants, while Appstle℠ Subscriptions App's 8,942 cumulative base reflects long-running adoption that may or may not still be translating to new installs.
Review Growth Velocity in Subscription Upgrade — Which Apps Grew Fastest
Appstle℠ Subscriptions App reached 1,000 reviews in 22 months since launch — the fastest ramp among the top 5 subscription upgrade apps tracked here. Upsell & Cross Sell — Selleasy in 32 months, Kaching Bundles App & Upsells in 37 months, FBP | Fast Bundle & Upsell App in 49 months, and Bundler » Product Bundles App took 71 months to cross the same milestone, a 49-month spread between the fastest and slowest in the set.
All 5 apps in this set have crossed 1,000 reviews, with current cumulative counts now ranging from 2,702 (Bundler » Product Bundles App) to 8,871 (Appstle℠ Subscriptions App) — a 3.3× difference, showing how far ahead the leader has continued to build past the milestone.
The 49-month gap between Appstle℠ Subscriptions App's and Bundler » Product Bundles App's time-to-1,000 highlights how unevenly product-market fit landed across this subscription upgrade set — the leader found its merchant audience early, while late-rampers took multiple years to reach the same review depth. For merchants comparing these apps today, slower-ramping apps may have closed the functionality gap but still operate on smaller review bases.
Top 5 Apps in Subscription Upgrade
- Kaching CartDrawer Cart Upsell — Has accumulated 1,458 reviews for subscription upgrade at a 5.0★ average.
- Kaching Bundles App & Upsells — Has accumulated 6,192 reviews for subscription upgrade at a 5.0★ average.
- Upsell & Cross Sell — Selleasy — Has accumulated 2,740 reviews for subscription upgrade at a 4.9★ average.
- Aftersell Post Purchase Upsell — Has accumulated 1,093 reviews for subscription upgrade at a 4.9★ average.
- Simple Bundles & Kits — Has accumulated 803 reviews for subscription upgrade at a 4.9★ average.
Subscription Upgrade Shopify Apps — Frequently Asked Questions
1. Which subscription upgrade app has the most reviews on Shopify?
Appstle℠ Subscriptions App has the most reviews among subscription upgrade Shopify apps with 8,942 total reviews, ahead of Kaching Bundles App & Upsells at 6,192. Sort the table by Reviews (High to Low) to see the full ranked list.
2. How are reviews used to measure subscription upgrade app popularity on Shopify?
Reviews are the closest publicly available proxy for install volume on Shopify — Shopify doesn't publish install counts, so cumulative reviews and review velocity are the standard way to measure adoption. For subscription upgrade apps, this page shows total reviews, new reviews per month, and time-to-1,000 reviews so you can compare both established scale and current momentum.
3. Which subscription upgrade app is gaining reviews fastest on Shopify?
Kaching Bundles App & Upsells is gaining the most new reviews this month among subscription upgrade apps, adding 392 reviews in the past 30 days. Switch the table sub-tab to "Review Changes" to see all apps ordered by review velocity.
4. Which subscription upgrade app reached 1,000 reviews fastest on Shopify?
Appstle℠ Subscriptions App hit 1,000 reviews in 22 months since launch — the fastest review ramp among tracked subscription upgrade Shopify apps. Use the "Fastest to 1,000 Reviews" chart above to compare against other apps or change the milestone (5,000, 10,000, etc.).
5. What is the average rating for top subscription upgrade Shopify apps?
The top 5 subscription upgrade apps average 5.0★ across 23,901 combined reviews — a strong overall quality benchmark. Individual ratings appear in the table above; sort by Reviews to see how rating varies across the most-installed apps.
6. Why does the most-reviewed subscription upgrade app differ from the highest-share app on Shopify?
Appstle℠ Subscriptions App has accumulated the most reviews over time (8,942), but Kaching Bundles App & Upsells currently holds higher market share. Cumulative reviews reflect long-running merchant adoption, while market share is computed from recent review velocity — so a faster-ramping newer app can lead share before its cumulative reviews catch up.
7. How often are review counts for subscription upgrade apps updated on Shopify?
Review counts and rating data refresh weekly on this page. The Reviews Trend chart aggregates monthly intervals by default — switch to weekly granularity for shorter-term signals or yearly for macro trends.
