ONEOF Accuracy is made and published by Petitpierre SA. AppBrain is an independent app data site and isn't affiliated with Petitpierre SA. The app name, icon, screenshots and description belong to Petitpierre SA and are shown as published on the App Store.
AppBrain's verdict
Removed- Rating on App Store
- 1.25
- 4 ratings
- Last updated
- March 11, 2025
ONEOF Accuracy is no longer on the App Store. It had too few ratings to say what users thought.
Releases
Updates seen on the App Store- Version
- 4.2
- Launched
- May 2015
No changelog data
User feedback
Ratings and reviews on the App StoreComments on ONEOF Accuracy for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 63.7 MB
- Content rating
- Everyone
Technologies used by ONEOF Accuracy
About the app and developer
About ONEOF Accuracy
ONEOF Accuracy was a productivity app developed by Petitpierre SA. It was removed from the App Store Nov 10, 2025.
User Ratings
ONEOF Accuracy was rated 1.25 out of 5 stars, based on 4 ratings.
App Information
ONEOF Accuracy was free. The app size was 63.65 MB. The last available version was 4.2. The last update was on March 11, 2025.
Technical Requirements
The app had a content rating of Everyone. The app had been available on the App Store since May 2015.
Developer information for Petitpierre SA
Address:
Store listing
By Petitpierre SA, from the App StoreSimilar apps
Description by Petitpierre SA Written by the developer, not by AppBrain. Click to read.
Simply place the crown of your watch against a ONEOF® Accuracy sensor, and after a few seconds of initialization, you'll get all the detailed technical information about your watch, including rate accuracy, amplitude, beats per hour, signal analyzer, and graph. The user-friendly app lets you save all the results in your watch database, making it easy to track your watch's performance over time.
With ONEOF® Accuracy, watch aficionados can now have access to the same level of diagnostic instruments used by Swiss watch manufacturers. Whether you're a watch lover or a watchmaker, there's a device for you:
ONEOF® Accuracy²: pocket-sized acoustic measurement device for watch lovers.
ONEOF® Accuracy Boutique Edition: acoustic measurement device with an integrated demagnetizer for watch boutiques and watch lovers.
ONEOF® Accuracy Pro: manual multi-position measurement device for watchmakers.
ONEOF® Accuracy Motion: motorized multi-position measurement device for watchmakers.
Please note that for accurate results, it's important to use a dedicated ONEOF® Accuracy sensor. Simple headsets won't work, and if you decide to use a DIY sensor, the measurement duration is limited to 30 seconds.
Take your watch maintenance to the next level with ONEOF® Accuracy. Download the app now and experience the precision and accuracy that only Swiss watch experts can provide. Visit www.h2i.ch to get your ONEOF® Accuracy device today.