# MeritAgCheck vs Olypsys Measure

The clearest difference is in-app purchases: MeritAgCheck at none against Olypsys Measure's 3. MeritAgCheck also leads on review sentiment (85% vs 67%). Olypsys Measure's advantage is update cadence (every 4 weeks vs every 2 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Olypsys Measure sells 3 in-app purchases, starting at $10.00 per month. MeritAgCheck asks for nothing beyond the download.

MeritAgCheck ships an update every 2 months, Olypsys Measure every 4 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | MeritAgCheck | Olypsys Measure |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **84.6% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Freemium | Freemium |
| Size | 56 MB | 101 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Merit Inspection Solutions](https://appshunter.io/developer/1518293619) | [Olypsys Technologies Ltd](https://appshunter.io/developer/1583943946) |

## What reviewers say

### MeritAgCheck

[App page](https://appshunter.io/ios/app/meritagcheck/id1518293620)

This app helps UK farmers conduct daily safety checks on machinery and vehicles. It features a simple traffic light system for reporting defects, e-signatures, and the ability to upload safety documents. Premium features offer extensive customization and detailed reporting.

**Highlights:** Daily machinery and vehicle checks, Traffic light defect reporting, E-signature for checklists, Upload safety documents, Customizable checklists (Premium), QR code linking for equipment, Machinery service history

**Features:** macOS Compatibility

**In-app purchases:** none


### Olypsys Measure

[App page](https://appshunter.io/ios/app/olypsys-measure/id1583943944)

This app uses your phone's camera to measure and identify various sealing components like O-rings and gaskets. Simply photograph the part on a calibration grid to get dimensions and find matching catalogue parts.

**Highlights:** Measure O-rings, gaskets, circlips, washers, Identify catalogue parts that fit, Supports multiple international standards, CAD export for Pro users, Corrects for shadows, tilt, and distortion, Save measurements with project details

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Olypsys Pro Monthly | $10.00 | per month |
| Pro (yearly) | $80.00 | per year |
| Olypsys Enterprise Yearly | $600.00 | per year |


## Frequently asked questions

### Is MeritAgCheck free?

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

### Is Olypsys Measure free?

Olypsys Measure is free to download, with in-app purchases available.

### Do MeritAgCheck or Olypsys Measure have ads?

Neither MeritAgCheck nor Olypsys Measure shows ads.

### Which is updated more often, MeritAgCheck or Olypsys Measure?

MeritAgCheck ships an update every 2 months, and Olypsys Measure every 4 weeks. Most recently, MeritAgCheck was updated on November 3, 2026 and Olypsys Measure on November 3, 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.*