M Check vs Data Matcher
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
M Check
Read full descriptionHide full description
Quick Appointment Scheduling. The application allows users to book appointments quickly without providing personal information. The appointment will be automatically canceled if it is past the scheduled time.
Data Matcher
Scan barcodes using your phone's camera and verify the data against a custom list. Choose matching criteria, prevent duplicates, add notes, and export results. Unlock unlimited scanning with a one-time purchase.
- Scan 2D and linear barcodes
- Match against custom CSV/Excel files
- Exact or Contains match types
- Prevent duplicate scans
- Add notes to scans
- Export scan results to Excel
Read full descriptionHide full description
Key Features: Scan 2D and linear barcodes by using the phone camera as a scanner. Match scanned data against a custom CSV or Excel file. Choose between "Exact" or "Contains" match types for flexible verification. Prevent duplicate scans with built-in detection. Optionally add notes to individual scans for improved record-keeping. Export all scan results, including matches and notes, to an Excel file. Built-in reset functionality with confirmation to rescan correct barcode when needed. Access instructions, privacy policy, and terms of use in the app menu. Freemium Model: Enjoy up to 10 free scans. Upgrade anytime with a one-time purchase to unlock unlimited scanning — no subscriptions or logins required. Perfect for professionals in manufacturing, quality control, inventory management, and more.
Screenshots
Verdict
The clearest difference is in-app purchases: M Check at none against Data Matcher's 1. M Check also leads on iOS requirement (14.2 vs 18.4). On price, update cadence, ads and device support 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. Data Matcher sells 1 one-off in-app purchase. M Check asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 27, 2026 and October 2, 2026 respectively.
| Parameter | M Check | Data Matcher |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Number of ratings | — | 5 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.2 — better | 18.4 |
| Further details — not scored | ||
| Size | 87 MB | 2 MB |
| Age rating | 17+ | 4+ |
| Developer | Vu Bui | Sevan Gardy |
In-app purchases
M Check
No in-app purchases
Data Matcher
- Unlimited Scans$2.99
