Availability Date Shopify Apps – Reviews & Rating Trends
(Updated October 2026) Compare reviews and ratings for availability date 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 availability date apps.
Availability Date Shopify Apps — Full Reviews Table
All tracked availability date 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 |
|---|---|---|
 Notify Me! Back in Stock Alert | 3,557161 | 4.9 |
 Preorder, Back In Stock ‑ STOQ | 3,512142 | 5.0 |
 Preorder Now Presale Timesact | 2,00434 | 5.0 |
 Data Export IO: Report | 1,99411 | 5.0 |
 PreOrder Globo | Back in Stock | 1,84037 | 4.8 |
 REZ Preorder, Back In Stock | 1,364236 | 5.0 |
 Pickup Delivery Date Pickeasy | 1,26031 | 5.0 |
 Essent Preorder Back in Stock | 1,20162 | 5.0 |
 ShipX ‑ Shipping Rates & Rules | 1,18719 | 5.0 |
 Essent Estimated Delivery Date | 92253 | 5.0 |
Showing 1-10 out of 82
Key Insights:
- Notify Me! Back in Stock Alert leads availability date apps with 3,557 total reviews — 45 more than Preorder, Back In Stock ‑ STOQ (3,512).
- Top 3 apps (Notify Me! Back in Stock Alert, Preorder, Back In Stock ‑ STOQ, Preorder Now Presale Timesact) hold 48.2% of all reviews across the top 10 tracked availability date apps.
- REZ Preorder, Back In Stock is gaining reviews fastest this month (+236) — strong recent install momentum.
- 10 of 10 top-reviewed availability date apps gained new reviews this period; 0 saw no net additions.
Availability Date Shopify Apps — Cumulative Review Trend
Monthly cumulative review count for the top 5 availability date 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 |
|---|---|---|---|---|---|---|
| Notify Me! Back in Stock Alert | 3,242131 | 3,404162 | 3,569165 | 3,713144 | 3,838125 | 3,8424 |
| Preorder, Back In Stock ‑ STOQ | 3,213176 | 3,376163 | 3,516140 | 3,642126 | 3,761119 | 3,7654 |
| Preorder Now Presale Timesact | 1,93340 | 1,97340 | 2,00734 | 2,04437 | 2,09955 | 2,099 |
| PreOrder Globo | Back in Stock | 1,75247 | 1,80351 | 1,84542 | 1,90863 | 1,94638 | 1,9482 |
| REZ Preorder, Back In Stock | 943150 | 1,138195 | 1,382244 | 1,497115 | 1,55659 | 1,5593 |
Key Insights:
- Notify Me! Back in Stock Alert's cumulative reviews grew from 1,771 to 3,842 over the charted period — 2,071 new reviews accumulated.
- Notify Me! Back in Stock Alert's 3,842 cumulative reviews sit 2.5× above REZ Preorder, Back In Stock's 1,559 at the bottom of the plotted availability date set — a wide spread between long-running leaders and newer entrants.
- Notify Me! Back in Stock Alert'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 — Availability Date Shopify Apps
Race-style view of how the top 5 availability date 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 |
|---|---|---|
| Preorder, Back In Stock ‑ STOQ | 38 | 3,755 |
| Preorder Now Presale Timesact | 41 | 2,092 |
| Notify Me! Back in Stock Alert | 46 | 3,842 |
| Data Export IO: Report | 74 | 2,014 |
| PreOrder Globo | Back in Stock | 76 | 1,936 |
Key Insights:
- Preorder, Back In Stock ‑ STOQ reached 1,000 reviews fastest — in 38 months since launch.
- Preorder Now Presale Timesact crossed 1,000 reviews in 41 months — 3 months behind Preorder, Back In Stock ‑ STOQ.
- All 5 apps in this set have crossed 1,000 reviews — months-to-1k ranges from 38 to 76, a 38-month spread.
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Most-Reviewed Availability Date Shopify Apps
Notify Me! Back in Stock Alert leads availability date Shopify apps with 3,557 cumulative reviews and a 4.9★ average rating. Preorder, Back In Stock ‑ STOQ (3,512 reviews) and Preorder Now Presale Timesact (2,004 reviews) round out the top 3. Combined, the top 3 apps hold 48.2% of all reviews across the top tier — a tight oligopoly where the leader's review flywheel is hard to break. Notable mover: REZ Preorder, Back In Stock added the most new reviews this month (+236) — a strong recent install signal.
Notify Me! Back in Stock Alert's 3,557-review base reflects long-running merchant adoption in availability date — a tenure signal for merchants who weight track record alongside current fit. Preorder, Back In Stock ‑ STOQ (3,512 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.
Availability Date Shopify Apps — Long-Term Review Trends
Notify Me! Back in Stock Alert accumulated 2,071 new reviews from Jan 2025 to Oct 2026, growing from 1,771 to 3,842 cumulative reviews — a steep addition rate for availability date apps. Across the top 5 plotted availability date 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.
Notify Me! Back in Stock Alert's lead in cumulative reviews compounds in concentrated availability date 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 3,842 cumulative base.
Review Growth Velocity in Availability Date — Which Apps Grew Fastest
Preorder, Back In Stock ‑ STOQ reached 1,000 reviews in 38 months since launch — the fastest ramp among the top 5 availability date apps tracked here. Preorder Now Presale Timesact in 41 months, Notify Me! Back in Stock Alert in 46 months, Data Export IO: Report in 74 months, and PreOrder Globo | Back in Stock took 76 months to cross the same milestone, a 38-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 1,936 (PreOrder Globo | Back in Stock) to 3,842 (Notify Me! Back in Stock Alert) — a 2.0× difference, showing how far ahead the leader has continued to build past the milestone.
The 38-month gap between Preorder, Back In Stock ‑ STOQ's and PreOrder Globo | Back in Stock's time-to-1,000 highlights how unevenly product-market fit landed across this availability date 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 Availability Date
- Preorder, Back In Stock ‑ STOQ — Has accumulated 3,765 reviews for availability date at a 5.0★ average.
- Notify Me! Back in Stock Alert — Has accumulated 3,842 reviews for availability date at a 4.9★ average.
- Preorder Now Presale Timesact — Has accumulated 2,099 reviews for availability date at a 5.0★ average.
- PreOrder Globo | Back in Stock — Has accumulated 1,948 reviews for availability date at a 4.9★ average.
- REZ Preorder, Back In Stock — Has accumulated 1,559 reviews for availability date at a 5.0★ average.
Availability Date Shopify Apps — Frequently Asked Questions
1. Which availability date app has the most reviews on Shopify?
Notify Me! Back in Stock Alert has the most reviews among availability date Shopify apps with 3,557 total reviews, ahead of Preorder, Back In Stock ‑ STOQ at 3,512. Sort the table by Reviews (High to Low) to see the full ranked list.
2. How are reviews used to measure availability date 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 availability date 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 availability date app is gaining reviews fastest on Shopify?
REZ Preorder, Back In Stock is gaining the most new reviews this month among availability date apps, adding 236 reviews in the past 30 days. Switch the table sub-tab to "Review Changes" to see all apps ordered by review velocity.
4. Which availability date app reached 1,000 reviews fastest on Shopify?
Preorder, Back In Stock ‑ STOQ hit 1,000 reviews in 38 months since launch — the fastest review ramp among tracked availability date 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 availability date Shopify apps?
The top 5 availability date apps average 5.0★ across 13,639 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 availability date 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.
