MerchCount vs Key Sync™
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MerchCount
Manage your small business inventory, sales, and transaction history with this streamlined app. Track stock levels, receive restock alerts, and generate professional invoices. Your data is stored locally for speed and privacy, with optional iCloud sync.
- Track stock, sales, and history
- Low-stock alerts
- Barcode/QR code scanning
- Generate PDF invoices
- CSV export/import
- Local data storage with iCloud sync
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MerchCount is the inventory app for small businesses that want clarity, not clutter. Track stock, sales, and history in one place-without the bloat of big POS systems. Everything lives on your device (with optional iCloud sync), so your data stays yours and stays fast. See your business in one place • Recently sold items, revenue, and units sold • Total inventory value and low-stock alerts • Bar chart analytics that update as you filter • Week, month, or custom date ranges Inventory that actually helps you • Name, quantity, price, total value calculated for you • Restock alerts and notes per item • Link existing codes or generate barcodes/QR codes per item; scan to jump straight to it. • Every change is logged on the item’s history Transactions that tell the full story • Sold, returned, restocked, damaged, lost, or manual adjustments • Full history per item plus an overview of all activity • Clean, filterable analytics: units sold and revenue for any period Find anything, fast • Search items, transactions, notes, folders, and dates • Scan a barcode to open the matching item instantly Professional invoices • Create PDF invoices from any sale • Add your logo, business info, and customer details • Line items, tax, discount, and payment notes • Print or share straight from the app Your data, your way • Export and import CSV for backups, tax prep, or moving to another system MerchCount keeps you in control of your stock without the complexity. Built for small business!
Key Sync™
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Manage your door lock with your smart phone
Screenshots
Verdict
The clearest difference is device support: MerchCount at 2 against Key Sync™'s —. Key Sync™'s advantage is iOS requirement (11.0 vs 18.0). On price and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | MerchCount | Key Sync™ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Weekly | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 18.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Amil Kolontarov | Michel Sales Company |
In-app purchases
MerchCount
No in-app purchases
Key Sync™
No in-app purchases









