Big Post Shipping vs Pósturinn
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Jul 18, 2026 for Big Post Shipping, Feb 19, 2026 for Pósturinn.
The short answer
Head to head
Automatically register shipments with Iceland Post
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBig Post's Shipping app brings the convenience of real-time, accurate shipping quotes with a variety of carriers directly from the Big Post system to your customers. When orders are placed through your shopping cart with Big Post Shipping, they are automatically created in the Big Post system for your review and despatch, eliminating the need for manual order entry.
The app automatically registers shipments directly to Iceland Post's registration system. Save time and work around the registration and management of shipments.
- Ship with confidence knowing you have access to Australia's major carriers!
- Automatically quote the cheapest or quickest delivery from multiple carriers.
- Can accommodate for small and large, heavy, and bulky items.
- Manage product dimensions, view logs, set margins & customise its presentation.
- Automatically registers shipments to Iceland Post's registration system.
- Delivery slips for shipments are printed from the registration system.
- Saves time and work around the registration and management of shipments.
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Big Post Shipping |  Pósturinn |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Big Post Shipping | Pósturinn |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 5 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Big Post Shipping | Pósturinn |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | Not published | Not published |
Listing
| Measure | Big Post Shipping | Pósturinn |
|---|---|---|
| Shopify category rank | #130 | #108(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Apr 18, 2024 | May 1, 2019 |
| Languages | 1 | 2 |
| Developer | Big Post | Íslandspóstur |
FAQ
Big Post Shipping and Pósturinn: common questions
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Jul 18, 2026 for Big Post Shipping, Feb 19, 2026 for Pósturinn; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Jul 18, 2026 for Big Post Shipping, Feb 19, 2026 for Pósturinn. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.