# Ω SCANNER

> Scan Master Chronometer certificates to view watch test results and METAS information. (iPhone/iPad app by OMEGA Ltd.)

- Source: https://appshunter.io/ios/app/scanner/id1104871235 (this page in markdown: same URL + `.md`)
- Developer: [OMEGA Ltd](https://appshunter.io/developer/386987783)
- Category: Lifestyle
- Price: Free
- Rating: 2.29/5 from 31 App Store ratings · 52 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 32 MB
- Languages: English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Chinese, Spanish and 1 more
- Released: 2016-06-06
- Data updated: 2026-08-28
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/scanner/id1104871235/reviews.md

## What is Ω SCANNER?

OMEGA has introduced a simple way to scan your Master Chronometer certificate and access the test results of your watch directly through your MyOMEGA account. During the METAS 8 tests, including chronometric precision before and after exposure to a magnetic field of 15,000 gauss, each watch records a unique set of results that show exactly how it achieved its pass mark.

By downloading the OMEGA Master Chronometer Scanner, you can:
- Scan your Master Chronometer Certificate to access the results of your watch.
- Discover the 8 METAS tests in detail.
- Find out more about METAS (The Swiss Federal Institute of Metrology).

Learn more in our Privacy Notice. (www.omegawatches.com/privacy-notice)

## Key features

- Scan Master Chronometer Certificates
- Access watch test results
- Discover 8 METAS tests
- Learn about METAS
- Connect to MyOMEGA account

## Recent user reviews (10 of 52)

All indexed reviews: https://appshunter.io/ios/app/scanner/id1104871235/reviews.md

### 5/5 — Works as Intended

*2026-07-22, version 2.0.2*

I was surprised to see such low ratings for this app. All you do is hold your card up to the camera and it immediately pulls up your certification. I had no issues. It is a very simple app, but works exactly as intended.

### 5/5 — It works

*2025-10-14, version 2.0*

Only those who have low iq won’t get it to work

### 1/5 — Terrible!!!

*2025-09-30, version 2.0*

The camera doesn’t turn on at all to scan anything!! I downloaded the app on two separate phones and the app doesn’t work on either of them!!

### 1/5 — Useless

*2025-08-29, version 2.0*

The app does not work. The screen comes up to scan card but nothing happens.

### 1/5 — Great disappointment

*2025-06-01, version 2.0*

On the iPad camera is inverted and does not accept tap. On the phone it does not access omega database and has no support for face unlock.

### 1/5 — No scanning

*2025-04-09, version 2.0*

Downloaded the app, pressed the button to scan, put the card on camera as requested and nothing happens. Useless

### 1/5 — Non-functioning

*2025-03-23, version 2.0*

I own a couple of Omega watches so thought I’d download this to catalogue them. The app won’t scan & therefore doesn’t work.

### 1/5 — Scanning doesn’t work!

*2025-01-03, version 2.0*

Useless app if it can’t even open the camera. Stuck on the prompt screen.

### 5/5 — Works perfectly

*2024-11-23, version 2.0*

The scanner uses NFC to scan your Master Chronometer card and if you have an Omega account, it brings up the watch scanned plus any others you’ve added to your account. All details
On each watch are available to view, including original test results. 
Works as expected and very interesting.

### 5/5 — It uses NFC

*2024-10-20, version 2.0*

It uses nfc not the camera. Working as expected.

## Frequently asked questions about Ω SCANNER

### What does the OMEGA Master Chronometer Scanner app do?

This app allows you to scan your Master Chronometer certificate for an OMEGA watch. Upon scanning, you can access the specific test results of your watch, showing how it performed during the METAS 8 tests. It also provides detailed information about these tests and METAS itself.

### How do I use the app to see my watch's results?

Simply download the OMEGA Master Chronometer Scanner app and use its scanning function to capture your Master Chronometer Certificate. The app will then retrieve and display the unique test results recorded for your specific watch.

### Is this app free to use?

Yes, the OMEGA Master Chronometer Scanner app is available for free. There are no in-app purchases or advertisements mentioned in its description, making it a free tool for users.

### What are the METAS tests?

The METAS 8 tests are a series of rigorous evaluations that a watch undergoes to achieve Master Chronometer certification. These tests include assessing chronometric precision before and after exposure to a magnetic field of 15,000 gauss, ensuring the watch's high performance and durability.

### What kind of watches is this app for?

This app is specifically designed for owners of OMEGA watches that have achieved Master Chronometer certification. It allows them to access the detailed test results that prove their watch's precision and resistance to magnetic fields.

## Version history (last 5 releases)

### 2.0.2 — 2026-06-12

- General improvement

### 2.0.1 — 2026-02-03

- General improvement

### 2.0 — 2019-06-11

- General improvement
- NFC Compatibility

### 1.1.0 — 2016-08-23

Multi language support added.

### 1.0.1 — 2016-06-08

Minor bugfix

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## More apps by OMEGA Ltd

- [OMEGA Speedmaster Skywalker X-33 interactive manual](https://appshunter.io/ios/app/omega-speedmaster-skywalker-x-33-interactive-manual/id872959871)
- [Ω Warranty](https://appshunter.io/ios/app/warranty/id1476821827)
- [Omega Elearning](https://appshunter.io/ios/app/omega-elearning/id1625869104)

All apps by OMEGA Ltd: https://appshunter.io/developer/386987783

## Related topics

[omega watch](https://appshunter.io/ios/topics/omega-watch) · [omega app](https://appshunter.io/ios/topics/omega-app) · [ômega apps](https://appshunter.io/ios/topics/ômega-apps) · [omega](https://appshunter.io/ios/topics/omega) · [chrono24 watch scanner](https://appshunter.io/ios/topics/chrono24-watch-scanner)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*