SkuHarmony vs Synkron
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026 for SkuHarmony, Oct 16, 2026 for Synkron.
The short answer
- On the Shopify App Store: SkuHarmony 4.4 from 17 reviews and Synkron 5.0 from 1 reviews.
- Paid plans start at $49.99/month for SkuHarmony and $19.99/month for Synkron.
- SkuHarmony lists 9 features Synkron’s listing doesn’t mention, including Automatic, Bulk, Data import and export.
Head to head
Sync Your Inventory Between Your Store and 1 Square Location.
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Automatic Sync
- · Copy products/variations across catalogs
- · Real-time inventory syncing
- · View shopify and Square catalogs
Silver
- · Custom integration
- · Duplicate & Bundle SKU
- · Unlimited inventory sync
- · Unlimited sales channels
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureSkuHarmony makes it easy to sell in both Shopify and Square, and have your inventory synchronized between both systems. When a product is sold in one, we remove it from the other so that you never oversell, and don't have to make these changes manually.
Seamlessly update stock levels, prevent overselling, and boost customer satisfaction with Synkron, your all-in-one inventory management solution. Sync inventory across Amazon, Flipkart, Shopify, and other sales channels in real time. Manage duplicate listings with ease and keep bundle (kit) inventory accurately updated across platforms.
- Automatically synchronize your inventory to Square
- Clone Products between Square and Shopify with a single click
- Near Real-time adjustments
- Automatically sync stock level to Amazon, eBay, Walmart and THE ICONIC
- View your products’ inventory history and any adjustments
- Sync stock level of duplicate and Bundle SKU
- THE ICONIC Stock sync
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 |  SkuHarmony |  Synkron |
|---|---|---|
| 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 | SkuHarmony | Synkron |
|---|---|---|
| App Store rating | 4.4 ★ | 5.0 ★(ahead) |
| App Store reviews | 17(ahead) | 1 |
| New reviews, 28 days | 0 | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | SkuHarmony | Synkron |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $49.99/month | $19.99/month(ahead) |
| Longest free trial | 14 days | 14 days |
| Plans listed | 1 | 1 |
Listing
| Measure | SkuHarmony | Synkron |
|---|---|---|
| Shopify category rank | #142(ahead) | #340 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Apr 6, 2018 | Oct 17, 2023 |
| Languages | 1 | 1 |
| Developer | SkuHarmony | eAvira |
FAQ
SkuHarmony and Synkron: common questions
- Is SkuHarmony or Synkron cheaper?
- Paid plans start at $49.99/month for SkuHarmony and $19.99/month for Synkron. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, SkuHarmony or Synkron?
- On the Shopify App Store: SkuHarmony 4.4 from 17 reviews and Synkron 5.0 from 1 reviews.
- What features does each app list that the other doesn’t?
- SkuHarmony lists 9 the others don’t mention, such as Automatic, Bulk, Data import and export, Inventory alerts. 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 Oct 14, 2026 for SkuHarmony, Oct 16, 2026 for Synkron; 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 Oct 14, 2026 for SkuHarmony, Oct 16, 2026 for Synkron. 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.