Garm Island vs Multi Store Sync Power
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Jun 9, 2026 for Garm Island, Nov 1, 2026 for Multi Store Sync Power.
The short answer
- Multi Store Sync Power lists 12 features Garm Island’s listing doesn’t mention, including Barcodes, Bulk, Custom.
Head to head
Automatically synchronize inventory across multiple stores.
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Bronze
- · 24/7 live chat and email support
- · Detect duplicate products by SKU
- · Real-time collections sync across stores
- · Real-time inventory sync across stores
- · Real-time product sync with all updates
- · Sync inventory both ways by location
Silver
- · 24/7 live chat and email support
- · Detect duplicate products by SKU
- · Real-time collections sync across stores
- · Real-time inventory sync across stores
- · Real-time product sync with all updates
- · Sync inventory both ways by location
Gold
- · 24/7 live chat and email support
- · Detect duplicate products by SKU
- · Real-time collections sync across stores
- · Real-time inventory sync across stores
- · Real-time product sync with all updates
- · Sync inventory both ways by location
Platinum
- · 24/7 live chat and email support
- · Detect duplicate products by SKU
- · Real-time collections sync across stores
- · Real-time inventory sync across stores
- · Real-time product sync with all updates
- · Sync inventory both ways by location
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureGarm Island helps merchants maintain consistent product data and order information across multiple sales channels. It connects a merchant’s catalog so that inventory levels and updates remain synchronized, reducing manual work and preventing stock discrepancies. The app makes it easier for merchants to move their catalog into Garm Island or keep both systems aligned for day-to-day operations.
Multi-Store Sync Power keeps inventory, products, orders, and collections synchronized across all your connected stores. Inventory updates automatically in real time whenever there’s an order, refund, cancellation, or restock. The app syncs product fields, descriptions, images, metafields, and collections across connected stores without manual work. Paid orders copy to the store that ships, and tracking goes back.
- Automatic two-way inventory sync
- Import existing products into Garm Island
- Sync order and stock changes in real time
- Synchronize inventory levels across stores / locations.
- Synchronize products’ fields across stores / locations.
- Create products automatically in all connected stores / locations.
- Complete multi-location support for flexible synchronization.
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 |  Garm Island |  Multi Store Sync Power |
|---|---|---|
| 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 | Garm Island | Multi Store Sync Power |
|---|---|---|
| App Store rating | Not published | 4.6 ★ |
| App Store reviews | Not published | 150 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Garm Island | Multi Store Sync Power |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $19.99/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | Not published | 4 |
Listing
| Measure | Garm Island | Multi Store Sync Power |
|---|---|---|
| Shopify category rank | #394 | #69(ahead) |
| Shopify App Charts | Not on this week’s charts | #4 on Featured by Shopify in Inventory sync |
| Built for Shopify | No | Yes |
| Launched | May 20, 2026 | Nov 28, 2017 |
| Languages | 1 | 1 |
| Developer | Dreacot Digital Limited | EGNITION |
FAQ
Garm Island and Multi Store Sync Power: common questions
- What features does each app list that the other doesn’t?
- Garm Island lists 1 the others don’t mention, such as Orders. Multi Store Sync Power lists 12 the others don’t mention, such as Barcodes, Bulk, Custom, Data import and export. 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 Jun 9, 2026 for Garm Island, Nov 1, 2026 for Multi Store Sync Power; 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 Jun 9, 2026 for Garm Island, Nov 1, 2026 for Multi Store Sync Power. 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.