Royal Mail Shipping Extension

Shopify shipping rates app by Developify·This app calculates accurate retail shipping rates from Royal Mail integrated in the checkout.

Snapshot

3.00(5 reviews)#146of 478 inShipping rates

Ongoing.AI tracks Royal Mail Shipping Extension daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.

CategoriesShipping rates

Rating

3.00

5 reviews

Pricing

From $10/mo

free_trial

Built for Shopify

No

Years live

12

launched Aug 7, 2013

Last updated

Jul 3, 2026

Shopify listing

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

#146

of 478 active apps

Review count percentile

68th

vs category siblings

Rating percentile

54th

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.

Listing changes · last 21 days+16shopify_lastmod: 2026-06-12 → 2026-06-13shopify_lastmod: 2026-06-13 → 2026-06-14shopify_lastmod: 2026-06-14 → 2026-06-15shopify_lastmod: 2026-06-15 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-17shopify_lastmod: 2026-06-17 → 2026-06-19shopify_lastmod: 2026-06-19 → 2026-06-20shopify_lastmod: 2026-06-20 → 2026-06-22shopify_lastmod: 2026-06-22 → 2026-06-24shopify_lastmod: 2026-06-24 → 2026-06-25shopify_lastmod: 2026-06-25 → 2026-06-26shopify_lastmod: 2026-06-26 → 2026-06-28shopify_lastmod: 2026-06-28 → 2026-06-29shopify_lastmod: 2026-06-29 → 2026-06-30shopify_lastmod: 2026-06-30 → 2026-07-01shopify_lastmod: 2026-07-01 → 2026-07-02shopify_lastmod: 2026-07-02 → 2026-07-03Jun 13, 26Jun 23, 26Jul 4, 26

Shopify Lastmod · Jul 4

2026-07-02 → 2026-07-03

Shopify Lastmod · Jul 3

2026-07-01 → 2026-07-02

Shopify Lastmod · Jul 2

2026-06-30 → 2026-07-01

PricingIdentity & listingCadence

Reviews

What merchants are saying

3.00(5 reviews)
  • 43%positive6
  • 21%neutral3
  • 36%negative5

Top themes

    What merchants praise

    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?
    Dirty Laundry · 5 · 2022-06-14

    What merchants complain about

    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.
    Super Dog Accessories · 1 · 2022-10-07

    Plans

    Royal Mail Shipping Extension pricing tiers.

    Monthly plan

    $10/month

      Capabilities

      What Royal Mail Shipping Extension can do.

      The 7 capabilities Royal Mail Shipping Extension lists across its category, in Shopify’s own taxonomy. Pulled directly from the App Store listing.

      Rate calculation

      6
      • Carrier-based
      • Distance-based
      • Product-based
      • Quantity-based
      • Weight-based
      • Multi-zone

      Customization

      1
      • Rename options

      FAQ

      Royal Mail Shipping Extension — frequently asked questions.

      What is Royal Mail Shipping Extension on Shopify?
      Royal Mail Shipping Extension is a Shopify app in the Shipping rates category. Based on the weight of the items in the order, the destination and average parcel size, the Royal Mail shipping rates you select will appear in your checkout process for your customer to choose from. This reduces the risk of under or over charging your customers and increases sale conversion. It averages 3.00 out of 5 across 5 merchant reviews on the Shopify App Store.
      How much does Royal Mail Shipping Extension cost?
      Royal Mail Shipping Extension has a single paid plan at $10/month on the Shopify App Store.
      Is Royal Mail Shipping Extension free?
      No, Royal Mail Shipping Extension is a paid Shopify app. Plans start at $10/month on the Shopify App Store.
      When was Royal Mail Shipping Extension launched?
      Royal Mail Shipping Extension launched on August 7, 2013 — over 12 years on the Shopify App Store. In that time it has gathered 5 merchant reviews.
      Is Royal Mail Shipping Extension Built for Shopify?
      Royal Mail Shipping Extension does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.
      What are the best Royal Mail Shipping Extension alternatives?
      Merchants commonly compare Royal Mail Shipping Extension with ShipX, Essent Estimated Delivery Date, PH MultiCarrier Shipping Label, and PH Ship Rate & Track for FedEx. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.

      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 .

      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 ↗