Shipping rates · refreshed Jun 12, 2026
Royal Mail Shipping Extension for Shopify
by Developify · This app calculates accurate retail shipping rates from Royal Mail integrated in the checkout.
5 reviews, 3.00★ average. Live data from the Shopify App Store + Ongoing.AI’s daily install crawl — updated Jun 12, 2026.
Rating
3.00
5 reviews
Pricing
From $10/mo
free_trial
Built for Shopify
No
Years live
12
launched Aug 7, 2013
Last updated
Jun 8, 2026
Shopify listing
Recent activity
Review trajectory.
Daily review count and rating drift. The blue line is cumulative review count; the dashed amber overlay is the rating on the right axis. Boring is good — sudden swings stand out against an otherwise stable curve.
New reviews
7-day Δ
—
28-day Δ
+0
Rating change
7-day Δ
—
28-day Δ
+0.00
Catalog position
Where Royal Mail Shipping Extension sits in the App Store.
Rank and percentile inside the Shipping rates category — the competitive shape of the niche around this app.
Rank in Shipping rates
#144
of 460 active apps
Review count percentile
66th
vs category siblings
Rating percentile
53th
vs category siblings
Years on App Store
12
since 2013
Listing change cadence
What Royal Mail Shipping Extension has changed lately.
Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.
Shopify Lastmod · Jun 10
2026-06-07 → 2026-06-08
Shopify Lastmod · Jun 8
2026-06-01 → 2026-06-07
Shopify Lastmod · Jun 2
2026-05-28 → 2026-06-01
Review fingerprint
What merchants raise, and how they feel about it.
Sentiment breakdown
- Positive43% · 6
- Neutral21% · 3
- Negative36% · 5
“We purchased monthly billing and asked Shopify to enable the features. This app works fine BUT I want to cancel my subs. Where can I do that?”
“DO NOT DOWNLOAD THIS APP! The app doesn't work accurately if you post your items in different sized boxes. There is no support and no way to cancel the subscription. It isn't showing up in my app list so i can't delete it but it is showing up in my active subscriptions so i know i will be charged. ABSOLUTE SCAM. I will be contacting Shopify about this to get them to remove the app for me.”
Top themes
Plans
Royal Mail Shipping Extension pricing tiers.
Monthly plan
$10/month
Methodology
Where the numbers come from.
Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated Jun 12, 2026.
Find every brand running Royal Mail Shipping Extension.
Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.
Prefer the source? View Royal Mail Shipping Extension on the Shopify App Store ↗