Duell Integration vs Redshelf Integration
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Apr 16, 2026 for Duell Integration, Oct 13, 2026 for Redshelf Integration.
The short answer
- Duell Integration lists 8 features Redshelf Integration’s listing doesn’t mention, including Barcodes, Inventory alerts, Order updates.
Head to head
Free
Basic Plan
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureDuell Integration app helps to manage product and its inventory from Duell system. App registered webhook provide immediate stock adjustment. App allow you to manage product contents and stock from Duell backoffice.
This app integrates with Redshelf. All you need for this app is the hash id and access token. The app verifies user-provided information. If the information is accurate, the user is granted access to read books at Redshelf.
- Manage Product
- Manage Inventory
- Manage Orders
- This app directly integrates with Redshelf.
- All you need for this app is the hash id and access token.
- It provides access to the user to read books at Redshelf.
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 |  Duell Integration |  Redshelf Integration |
|---|---|---|
| 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 | Duell Integration | Redshelf Integration |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Duell Integration | Redshelf Integration |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $99/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | 1 | 1 |
Listing
| Measure | Duell Integration | Redshelf Integration |
|---|---|---|
| Shopify category rank | #460(ahead) | #575 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | May 22, 2020 | Mar 6, 2023 |
| Languages | 1 | 1 |
| Developer | DUELL AS | Web 2 Market |
FAQ
Duell Integration and Redshelf Integration: common questions
- What features does each app list that the other doesn’t?
- Duell Integration lists 8 the others don’t mention, such as Barcodes, Inventory alerts, Order updates, Orders. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- 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 Apr 16, 2026 for Duell Integration, Oct 13, 2026 for Redshelf Integration; 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 Apr 16, 2026 for Duell Integration, Oct 13, 2026 for Redshelf Integration. 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.