Rate Calculation Shopify Apps – Reviews & Rating Trends
(Updated September 2026) Compare reviews and ratings for rate calculation 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 rate calculation apps.
Rate Calculation Shopify Apps — Full Reviews Table
All tracked rate calculation 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 |
|---|---|---|
 Pickup Delivery Date Pickeasy | 1,26031 | 5.0 |
 ShipX ‑ Shipping Rates & Rules | 1,18719 | 5.0 |
 Essent Estimated Delivery Date | 92253 | 5.0 |
 PH Ship Rate & Track for FedEx | 62810 | 4.9 |
 Delivery Date & Pickup Stellar | 5486 | 4.8 |
 Estimated Delivery Date ‑ ETA | 47621 | 4.8 |
 Bird Pickup Delivery Date | 46811 | 4.9 |
 S Estimated Delivery Date Plus | 4339 | 4.9 |
 ShipZip Shipping Rates & Rules | 43010 | 5.0 |
 SMART Shipping Rates & Rules | 29535 | 4.9 |
Showing 1-10 out of 69
Key Insights:
- Pickup Delivery Date Pickeasy leads rate calculation apps with 1,260 total reviews — 73 more than ShipX ‑ Shipping Rates & Rules (1,187).
- Top 3 apps (Pickup Delivery Date Pickeasy, ShipX ‑ Shipping Rates & Rules, Essent Estimated Delivery Date) hold 50.7% of all reviews across the top 10 tracked rate calculation apps.
- Essent Estimated Delivery Date is gaining reviews fastest this month (+53) — strong recent install momentum.
- 10 of 10 top-reviewed rate calculation apps gained new reviews this period; 0 saw no net additions.
Rate Calculation Shopify Apps — Cumulative Review Trend
Monthly cumulative review count for the top 5 rate calculation 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 |
|---|---|---|---|---|---|---|
| Pickup Delivery Date Pickeasy | 1,15738 | 1,19134 | 1,22938 | 1,26132 | 1,29837 | 1,31618 |
| ShipX ‑ Shipping Rates & Rules | 1,13132 | 1,15019 | 1,16818 | 1,18921 | 1,21526 | 1,24530 |
| Essent Estimated Delivery Date | 71775 | 80487 | 87066 | 92757 | 96942 | 1,01142 |
| PH Ship Rate & Track for FedEx | 58216 | 59816 | 61820 | 63012 | 6355 | 65217 |
| Delivery Date & Pickup Stellar | 5376 | 5392 | 5423 | 5486 | 5491 | 5512 |
Key Insights:
- Pickup Delivery Date Pickeasy's cumulative reviews grew from 601 to 1,316 over the charted period — 715 new reviews accumulated.
- Pickup Delivery Date Pickeasy's 1,316 cumulative reviews sit 2.4× above Delivery Date & Pickup Stellar's 551 at the bottom of the plotted rate calculation set — a wide spread between long-running leaders and newer entrants.
Fastest to 1,000 Reviews — Rate Calculation Shopify Apps
Race-style view of how the top 5 rate calculation 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 |
|---|---|---|
| Essent Estimated Delivery Date | 16 | 916 |
| ShipX ‑ Shipping Rates & Rules | 54 | 1,175 |
| Pickup Delivery Date Pickeasy | 68 | 1,287 |
| PH Ship Rate & Track for FedEx | Not yet reached | 622 |
| Delivery Date & Pickup Stellar | Not yet reached | 541 |
Key Insights:
- Essent Estimated Delivery Date reached 1,000 reviews fastest — in 16 months since launch.
- ShipX ‑ Shipping Rates & Rules crossed 1,000 reviews in 54 months — 38 months behind Essent Estimated Delivery Date.
- 2 of the top 5 rate calculation apps haven't yet crossed 1,000 reviews — PH Ship Rate & Track for FedEx is closest at 622 cumulative.
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Most-Reviewed Rate Calculation Shopify Apps
Pickup Delivery Date Pickeasy leads rate calculation Shopify apps with 1,260 cumulative reviews and a 5.0★ average rating. ShipX ‑ Shipping Rates & Rules (1,187 reviews) and Essent Estimated Delivery Date (922 reviews) round out the top 3. Combined, the top 3 apps hold 50.7% of all reviews across the top tier — a fragmented review landscape with reviews spread broadly. Notable mover: Essent Estimated Delivery Date added the most new reviews this month (+53) — a strong recent install signal.
Rate Calculation reviews are spread broadly — Pickup Delivery Date Pickeasy (1,260), ShipX ‑ Shipping Rates & Rules (1,187), and Essent Estimated Delivery Date (922) all carry meaningful review bases. With this distribution, review velocity and rating differentiate rate calculation apps better than total reviews alone.
Rate Calculation Shopify Apps — Long-Term Review Trends
Pickup Delivery Date Pickeasy accumulated 715 new reviews from Jan 2025 to Sep 2026, growing from 601 to 1,316 cumulative reviews — a steep addition rate for rate calculation apps. Across the top 5 plotted rate calculation 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 rate calculation apps on review trend slope rather than absolute count is the sharper signal — an app gaining reviews fast is winning current merchants, while Pickup Delivery Date Pickeasy's 1,316 cumulative base reflects long-running adoption that may or may not still be translating to new installs.
Review Growth Velocity in Rate Calculation — Which Apps Grew Fastest
Essent Estimated Delivery Date reached 1,000 reviews in 16 months since launch — the fastest ramp among the top 5 rate calculation apps tracked here. ShipX ‑ Shipping Rates & Rules in 54 months, and Pickup Delivery Date Pickeasy took 68 months to cross the same milestone, a 52-month spread between the fastest and slowest in the set.
2 apps on this chart haven't yet crossed 1,000 reviews: PH Ship Rate & Track for FedEx at 622, Delivery Date & Pickup Stellar at 541 cumulative reviews. PH Ship Rate & Track for FedEx is closest to the milestone — its current count puts it roughly 62% of the way to 1,000.
The 52-month gap between Essent Estimated Delivery Date's and Pickup Delivery Date Pickeasy's time-to-1,000 highlights how unevenly product-market fit landed across this rate calculation 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 Rate Calculation
- OCT Shipping Rates Calculator — Has accumulated 22 reviews for rate calculation at a 4.7★ average.
- CBB Shipping Rates Calculator — Has accumulated 240 reviews for rate calculation at a 4.6★ average.
- Zapiet ‑ Rates by Zip Code — Has accumulated 140 reviews for rate calculation at a 4.9★ average.
- ClickShip | Shipping Platform — Has accumulated 181 reviews for rate calculation at a 4.6★ average.
- ShipX ‑ Shipping Rates & Rules — Has accumulated 1,245 reviews for rate calculation at a 5.0★ average.
Rate Calculation Shopify Apps — Frequently Asked Questions
1. Which rate calculation app has the most reviews on Shopify?
Pickup Delivery Date Pickeasy has the most reviews among rate calculation Shopify apps with 1,260 total reviews, ahead of ShipX ‑ Shipping Rates & Rules at 1,187. Sort the table by Reviews (High to Low) to see the full ranked list.
2. How are reviews used to measure rate calculation 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 rate calculation 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 rate calculation app is gaining reviews fastest on Shopify?
Essent Estimated Delivery Date is gaining the most new reviews this month among rate calculation apps, adding 53 reviews in the past 30 days. Switch the table sub-tab to "Review Changes" to see all apps ordered by review velocity.
4. Which rate calculation app reached 1,000 reviews fastest on Shopify?
Essent Estimated Delivery Date hit 1,000 reviews in 16 months since launch — the fastest review ramp among tracked rate calculation 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 rate calculation Shopify apps?
The top 5 rate calculation apps average 4.9★ across 4,541 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 rate calculation app differ from the highest-share app on Shopify?
Pickup Delivery Date Pickeasy has accumulated the most reviews over time (1,260), but ShipX ‑ Shipping Rates & Rules 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 rate calculation 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.
