# M Check vs Data Matcher

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.

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.

## The numbers

| Metric | M Check | Data Matcher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/data-matcher/id6746131015/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 87 MB | 2 MB |
| Requires iOS | **14.2** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Vu Bui](https://appshunter.io/developer/1202578246) | [Sevan Gardy](https://appshunter.io/developer/1815320202) |

## What reviewers say

### M Check

[App page](https://appshunter.io/ios/app/m-check-in/id6502934312)

**Features:** macOS Compatibility

**In-app purchases:** none


### Data Matcher

[App page](https://appshunter.io/ios/app/data-matcher/id6746131015)

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.

**Highlights:** 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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Scans | $2.99 | one-time |


## Frequently asked questions

### Is M Check free?

M Check is free to download, with no in-app purchases.

### Is Data Matcher free?

Data Matcher is free to download, with in-app purchases available.

### Do M Check or Data Matcher have ads?

Neither M Check nor Data Matcher shows ads.

### Which is updated more often, M Check or Data Matcher?

M Check ships an update every 3 weeks, and Data Matcher every 3 weeks. Most recently, M Check was updated on September 27, 2026 and Data Matcher on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*