Game Locker vs Synkro: Inventory Sync
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of May 14, 2026 for Game Locker, Oct 29, 2026 for Synkro.
The short answer
- Game Locker lists 5 features Synkro’s listing doesn’t mention, including Custom notifications, Data import and export, Email alerts.
Head to head
Sync unlimited product inventory levels between stores
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Hobby
Synkro Basic
- · 7 day free trial
- · Clone unlimited products between stores
- · Email support
- · Sync up to 1,000 products
- · Unlimited real-time inventory syncing
Synkro Plus
- · Collection cloning & syncing
- · Metafield syncing
- · Price rule automatic price conversions
- · Same-store inventory location syncing
- · Sync up to 10,000 products
- · Tag-based app automations
Synkro Business
- · Everything in Synkro Plus
- · Externally-hosted product video syncing
- · Order routing
- · Priority support
- · Sales channel publication syncing
- · Schedule inventory adjustments
Synkro Pro
- · Custom feature support
- · Dedicated support
- · Everything in Synkro Business
- · Made-to-order master inventory system
- · Sync unlimited products
- · White-gloves onboarding
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureGame Locker powers trading card stores with real-time data, smart automation, and streamlined buying, selling, and fulfilment. The platform is purpose-built for the TCG market, offering scalable tools for inventory, orders, and logistics. Multi-location management and a central dashboard give you a clear, global view of your operations for efficient and controlled growth.
Highly configurable, real-time syncing, Synkro makes managing multiple stores a breeze. Clone your products to multiple connected stores and let Synkro keep everything in sync, saving you time and effort. Custom price rules allow you to automatically adjust product prices, enabling dynamic pricing strategies. Route orders placed in child stores back to the parent and sync tracking information.
- Powerful dashboard insights with multi-location stock control
- Real time inventory rule management across million of unique items
- Seamless bulk order fulfilment
- Daily optimized inventory updates
- Real-time inventory levels and product property syncing works within seconds!
- Clone products between stores in one click or use Synkro tag-based auto-clone!
- Custom price rules allow automatic product price adjustments!
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 |  Game Locker |  Synkro |
|---|---|---|
| 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 | Game Locker | Synkro |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 109 |
| New reviews, 28 days | Not enough data | 3 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Game Locker | Synkro |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $10/month |
| Longest free trial | Not listed | 7 days |
| Plans listed | 1 | 4 |
Listing
| Measure | Game Locker | Synkro |
|---|---|---|
| Shopify category rank | #214 | #49(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 29, 2025 | Nov 11, 2019 |
| Languages | 1 | 1 |
| Developer | Game Locker | Tech vom Fass |
FAQ
Game Locker and Synkro: common questions
- What features does each app list that the other doesn’t?
- Game Locker lists 5 the others don’t mention, such as Custom notifications, Data import and export, Email alerts, Order updates. Synkro lists 5 the others don’t mention, such as Automatic, Barcodes, Detailed logs, Manual. 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 May 14, 2026 for Game Locker, Oct 29, 2026 for Synkro; 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 May 14, 2026 for Game Locker, Oct 29, 2026 for Synkro. 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.