MRD ‑ StoneShare vs Zync ‑ Multi Store Sync
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Feb 19, 2026 for MRD, Oct 30, 2026 for Zync.
The short answer
Head to head
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 featureMRD - Stone Share allows you to seamlessly sync and import, inventory data, product details, and orders across all your stores. With just a few clicks. Whether it's the latest stock levels or product descriptions, everything is synced in real-time, saving you valuable time and effort. App offers real-time stock adjustments using SKU, enabling you to keep track of inventory levels accurately.
Zync connects Shopify stores and keeps them aligned — whether you run multiple stores yourself, supply a reseller, or sell a partner's catalog. You can manage products, inventory, and orders across multiple stores with zero busywork. Sell more with a larger catalog or with multiple stores with Zync.
- Sync and import inventory, product details, and orders across multiple stores.
- Real-time inventory updates across all connected stores within seconds.
- Map With Existing Product across your different stores.
- Product Sync: Get products from other shops. Customize how they show in yours.
- Inventory Sync: Prevent oversell with automatic inventory tracking and syncing.
- Orders Sync: Ensure that the product source can ship to your customers.
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 |  MRD |  Zync |
|---|---|---|
| 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 | MRD | Zync |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 3 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
MRD and Zync: 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 Feb 19, 2026 for MRD, Oct 30, 2026 for Zync; 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 Feb 19, 2026 for MRD, Oct 30, 2026 for Zync. 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.