Custom Css Shopify Apps – Reviews & Rating Trends
(Updated October 2026) Compare reviews and ratings for custom css 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 custom css apps.
Custom Css Shopify Apps — Full Reviews Table
All tracked custom css 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 |
|---|---|---|
6,210410 | 5.0 | |
 Globo Product Options, Variant | 5,136147 | 4.9 |
 GemPages Landing Page Builder | 4,26174 | 4.9 |
 FBP | Fast Bundle & Upsell App | 3,520129 | 5.0 |
 EComposer Landing Page Builder | 3,48117 | 5.0 |
 Color Swatch King: Variants | 3,21176 | 5.0 |
 Easify Custom Product Options | 3,12187 | 4.9 |
 Pandectes GDPR Compliance | 3,09637 | 5.0 |
 Upsell & Cross Sell — Selleasy | 2,74277 | 4.9 |
 Bundler » Product Bundles App | 2,71681 | 4.9 |
Showing 1-10 out of 95
Key Insights:
- Kaching Bundles App & Upsells leads custom css apps with 6,210 total reviews — 1,074 more than Globo Product Options, Variant (5,136).
- Top 3 apps (Kaching Bundles App & Upsells, Globo Product Options, Variant, GemPages Landing Page Builder) hold 41.6% of all reviews across the top 10 tracked custom css apps.
- Kaching Bundles App & Upsells is gaining reviews fastest this month (+410) — strong recent install momentum.
- 10 of 10 top-reviewed custom css apps gained new reviews this period; 0 saw no net additions.
Custom Css Shopify Apps — Cumulative Review Trend
Monthly cumulative review count for the top 5 custom css 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 |
|---|---|---|---|---|---|---|
 Kaching Bundles App & Upsells | 4,355349 | 4,741386 | 5,241500 | 5,697456 | 6,121424 | 6,243122 |
| Globo Product Options, Variant | 4,422207 | 4,637215 | 4,814177 | 4,953139 | 5,112159 | 5,14331 |
| GemPages Landing Page Builder | 3,829142 | 3,960131 | 4,068108 | 4,16597 | 4,24782 | 4,26821 |
| FBP | Fast Bundle & Upsell App | 2,780257 | 3,072292 | 3,255183 | 3,373118 | 3,488115 | 3,53042 |
| EComposer Landing Page Builder | 3,33647 | 3,36731 | 3,42255 | 3,46139 | 3,48019 | 3,4811 |
Key Insights:
- Kaching Bundles App & Upsells's cumulative reviews grew from 356 to 6,243 over the charted period — 5,887 new reviews accumulated.
- Kaching Bundles App & Upsells's 6,243 cumulative reviews sit 1.8× above EComposer Landing Page Builder's 3,481 at the bottom of the plotted custom css set — a wide spread between long-running leaders and newer entrants.
Fastest to 1,000 Reviews — Custom Css Shopify Apps
Race-style view of how the top 5 custom css 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 |
|---|---|---|
| EComposer Landing Page Builder | 18 | 3,481 |
| Kaching Bundles App & Upsells | 37 | 6,108 |
| Globo Product Options, Variant | 40 | 5,106 |
| FBP | Fast Bundle & Upsell App | 49 | 3,485 |
| GemPages Landing Page Builder | 61 | 4,255 |
Key Insights:
- EComposer Landing Page Builder reached 1,000 reviews fastest — in 18 months since launch.
- Kaching Bundles App & Upsells crossed 1,000 reviews in 37 months — 19 months behind EComposer Landing Page Builder.
- All 5 apps in this set have crossed 1,000 reviews — months-to-1k ranges from 18 to 61, a 43-month spread.
⚠️ Data issue or feedback?
Reach out to us at [email protected].
Most-Reviewed Custom Css Shopify Apps
Kaching Bundles App & Upsells leads custom css Shopify apps with 6,210 cumulative reviews and a 5.0★ average rating. Globo Product Options, Variant (5,136 reviews) and GemPages Landing Page Builder (4,261 reviews) round out the top 3. Combined, the top 3 apps hold 41.6% of all reviews across the top tier — a fragmented review landscape with reviews spread broadly. Notable mover: Kaching Bundles App & Upsells added the most new reviews this month (+410) — a strong recent install signal.
Custom Css reviews are spread broadly — Kaching Bundles App & Upsells (6,210), Globo Product Options, Variant (5,136), and GemPages Landing Page Builder (4,261) all carry meaningful review bases. With this distribution, review velocity and rating differentiate custom css apps better than total reviews alone.
Custom Css Shopify Apps — Long-Term Review Trends
Kaching Bundles App & Upsells accumulated 5,887 new reviews from Jan 2025 to Oct 2026, growing from 356 to 6,243 cumulative reviews — a steep addition rate for custom css apps. Across the top 5 plotted custom css 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 custom css apps on review trend slope rather than absolute count is the sharper signal — an app gaining reviews fast is winning current merchants, while Kaching Bundles App & Upsells's 6,243 cumulative base reflects long-running adoption that may or may not still be translating to new installs.
Review Growth Velocity in Custom Css — Which Apps Grew Fastest
EComposer Landing Page Builder reached 1,000 reviews in 18 months since launch — the fastest ramp among the top 5 custom css apps tracked here. Kaching Bundles App & Upsells in 37 months, Globo Product Options, Variant in 40 months, FBP | Fast Bundle & Upsell App in 49 months, and GemPages Landing Page Builder took 61 months to cross the same milestone, a 43-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 3,481 (EComposer Landing Page Builder) to 6,108 (Kaching Bundles App & Upsells) — a 1.8× difference, showing how far ahead the leader has continued to build past the milestone.
The 43-month gap between EComposer Landing Page Builder's and GemPages Landing Page Builder's time-to-1,000 highlights how unevenly product-market fit landed across this custom css 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 Custom Css
- Easy Custom CSS — Has accumulated 2 reviews for custom css at a 4.0★ average.
- Instafeed ‑ Instagram Feed — Has accumulated 2,203 reviews for custom css at a 4.9★ average.
- Consentmo GDPR Compliance — Has accumulated 2,023 reviews for custom css at a 5.0★ average.
- Easify Custom Product Options — Has accumulated 3,130 reviews for custom css at a 4.9★ average.
- Powerful Contact Form Builder — Has accumulated 2,552 reviews for custom css at a 4.9★ average.
Custom Css Shopify Apps — Frequently Asked Questions
1. Which custom css app has the most reviews on Shopify?
Kaching Bundles App & Upsells has the most reviews among custom css Shopify apps with 6,210 total reviews, ahead of Globo Product Options, Variant at 5,136. Sort the table by Reviews (High to Low) to see the full ranked list.
2. How are reviews used to measure custom css 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 custom css 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 custom css app is gaining reviews fastest on Shopify?
Kaching Bundles App & Upsells is gaining the most new reviews this month among custom css apps, adding 410 reviews in the past 30 days. Switch the table sub-tab to "Review Changes" to see all apps ordered by review velocity.
4. Which custom css app reached 1,000 reviews fastest on Shopify?
EComposer Landing Page Builder hit 1,000 reviews in 18 months since launch — the fastest review ramp among tracked custom css 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 custom css Shopify apps?
The top 5 custom css apps average 4.9★ across 22,435 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 custom css app differ from the highest-share app on Shopify?
Kaching Bundles App & Upsells has accumulated the most reviews over time (6,210), but Instafeed ‑ Instagram Feed 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 custom css 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.
