Custom Forms Shopify Apps – Reviews & Rating Trends
(Updated September 2026) Compare reviews and ratings for custom forms 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 forms apps.
Custom Forms Shopify Apps — Full Reviews Table
All tracked custom forms 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 |
|---|---|---|
 Simprosys Google Shopping Feed | 4,772104 | 4.9 |
 UpPromote Affiliate Marketing | 3,66889 | 4.9 |
 Powerful Contact Form Builder | 2,38075 | 4.9 |
 Appointment Booking Cowlendar | 2,13746 | 5.0 |
 Hulk Contact Form Builder | 1,93863 | 4.8 |
 Appointment Booking App Apntly | 1,54342 | 5.0 |
 Referral Candy & Affiliate | 1,4859 | 4.9 |
 BixGrow Affiliate Marketing | 1,26918 | 5.0 |
 Multifeed Google Shopping Feed | 1,07414 | 4.9 |
 AfterShip Referral & Affiliate | 1,0331 | 4.8 |
Showing 1-10 out of 88
Key Insights:
- Simprosys Google Shopping Feed leads custom forms apps with 4,772 total reviews — 1,104 more than UpPromote Affiliate Marketing (3,668).
- Top 3 apps (Simprosys Google Shopping Feed, UpPromote Affiliate Marketing, Powerful Contact Form Builder) hold 50.8% of all reviews across the top 10 tracked custom forms apps.
- Simprosys Google Shopping Feed is gaining reviews fastest this month (+104) — strong recent install momentum.
- 10 of 10 top-reviewed custom forms apps gained new reviews this period; 0 saw no net additions.
Custom Forms Shopify Apps — Cumulative Review Trend
Monthly cumulative review count for the top 5 custom forms Shopify apps over the past year — a longitudinal view of which apps keep accumulating reviews and which have flattened.
Charts Data
| App | Apr 2026 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 |
|---|---|---|---|---|---|---|
| Simprosys Google Shopping Feed | 4,450107 | 4,54898 | 4,672124 | 4,780108 | 4,84666 | 4,94094 |
| UpPromote Affiliate Marketing | 3,363127 | 3,475112 | 3,584109 | 3,67490 | 3,783109 | 3,85774 |
| Powerful Contact Form Builder | 2,18664 | 2,23246 | 2,30977 | 2,38475 | 2,44460 | 2,52581 |
| Appointment Booking Cowlendar | 1,99074 | 2,03545 | 2,09257 | 2,14048 | 2,20262 | 2,24644 |
| Hulk Contact Form Builder | 1,74554 | 1,79853 | 1,87880 | 1,93860 | 1,97537 | 2,02045 |
Key Insights:
- Simprosys Google Shopping Feed's cumulative reviews grew from 3,274 to 4,940 over the charted period — 1,666 new reviews accumulated.
- Simprosys Google Shopping Feed's 4,940 cumulative reviews sit 2.4× above Hulk Contact Form Builder's 2,020 at the bottom of the plotted custom forms set — a wide spread between long-running leaders and newer entrants.
- Simprosys Google Shopping Feed's cumulative review lead compounds over time — an established review base acts as a trust signal for merchants comparing apps, and continued adoption keeps the review count climbing, a flywheel newcomers struggle to interrupt.
Fastest to 1,000 Reviews — Custom Forms Shopify Apps
Race-style view of how the top 5 custom forms 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 |
|---|---|---|
| Appointment Booking Cowlendar | 34 | 2,190 |
| Simprosys Google Shopping Feed | 47 | 4,391 |
| UpPromote Affiliate Marketing | 52 | 3,670 |
| Powerful Contact Form Builder | 63 | 2,364 |
| Hulk Contact Form Builder | 85 | 1,900 |
Key Insights:
- Appointment Booking Cowlendar reached 1,000 reviews fastest — in 34 months since launch.
- Simprosys Google Shopping Feed crossed 1,000 reviews in 47 months — 13 months behind Appointment Booking Cowlendar.
- All 5 apps in this set have crossed 1,000 reviews — months-to-1k ranges from 34 to 85, a 51-month spread.
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Most-Reviewed Custom Forms Shopify Apps
Simprosys Google Shopping Feed leads custom forms Shopify apps with 4,772 cumulative reviews and a 4.9★ average rating. UpPromote Affiliate Marketing (3,668 reviews) and Powerful Contact Form Builder (2,380 reviews) round out the top 3. Combined, the top 3 apps hold 50.8% of all reviews across the top tier — a tight oligopoly where the leader's review flywheel is hard to break. Notable mover: Simprosys Google Shopping Feed added the most new reviews this month (+104) — a strong recent install signal.
Simprosys Google Shopping Feed's 4,772-review base reflects long-running merchant adoption in custom forms — a tenure signal for merchants who weight track record alongside current fit. UpPromote Affiliate Marketing (3,668 reviews) and the rest of the top tier carry meaningful adoption too, and feature scope, support, and current trajectory often matter more than raw review totals when choosing between established options.
Custom Forms Shopify Apps — Long-Term Review Trends
Simprosys Google Shopping Feed accumulated 1,666 new reviews from Jan 2025 to Sep 2026, growing from 3,274 to 4,940 cumulative reviews — a steep addition rate for custom forms apps. Across the top 5 plotted custom forms 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.
Simprosys Google Shopping Feed's lead in cumulative reviews compounds in concentrated custom forms categories: more reviews lift App Store rank, which drives more installs, which add more reviews — newcomers face a steep curve to catch up to the 4,940 cumulative base.
Review Growth Velocity in Custom Forms — Which Apps Grew Fastest
Appointment Booking Cowlendar reached 1,000 reviews in 34 months since launch — the fastest ramp among the top 5 custom forms apps tracked here. Simprosys Google Shopping Feed in 47 months, UpPromote Affiliate Marketing in 52 months, Powerful Contact Form Builder in 63 months, and Hulk Contact Form Builder took 85 months to cross the same milestone, a 51-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 1,900 (Hulk Contact Form Builder) to 4,391 (Simprosys Google Shopping Feed) — a 2.3× difference, showing how far ahead the leader has continued to build past the milestone.
The 51-month gap between Appointment Booking Cowlendar's and Hulk Contact Form Builder's time-to-1,000 highlights how unevenly product-market fit landed across this custom forms 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 Forms
- Powerful Contact Form Builder — Has accumulated 2,525 reviews for custom forms at a 4.9★ average.
- FormCRM AI Custom Form Builder — Has accumulated 84 reviews for custom forms at a 5.0★ average.
- Hulk Contact Form Builder — Has accumulated 2,020 reviews for custom forms at a 4.9★ average.
- Shopify Forms — Has accumulated 732 reviews for custom forms at a 4.5★ average.
- SureCust Forms Builder, Locks — Has accumulated 106 reviews for custom forms at a 4.8★ average.
Custom Forms Shopify Apps — Frequently Asked Questions
1. Which custom forms app has the most reviews on Shopify?
Simprosys Google Shopping Feed has the most reviews among custom forms Shopify apps with 4,772 total reviews, ahead of UpPromote Affiliate Marketing at 3,668. Sort the table by Reviews (High to Low) to see the full ranked list.
2. How are reviews used to measure custom forms 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 forms 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 forms app is gaining reviews fastest on Shopify?
Simprosys Google Shopping Feed is gaining the most new reviews this month among custom forms apps, adding 104 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 forms app reached 1,000 reviews fastest on Shopify?
Appointment Booking Cowlendar hit 1,000 reviews in 34 months since launch — the fastest review ramp among tracked custom forms 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 forms Shopify apps?
The top 5 custom forms apps average 4.9★ across 14,515 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. How often are review counts for custom forms 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.
