CompareOpen in Google PlayApp info
- Installs
- 50,000+
- Category
- Tools
- Content rating
- Everyone
- Version
- Varies with device
- Last updated
- 28 Jul 2026
- In-app purchases
- Yes
- Contains ads
- No
- In-app price range
- $3.99 - $30.99 per item
- Promo video
- No
- Requires Android
- Varies with device
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About this app
Measure the accuracy of your mechanical watch.
Read full description
What is Timegrapher? Timegrapher measures the accuracy of your mechanical watch. The app uses your device's microphone to detect the ticking of your watch. Features: Detect BPH Measure Beat rate Measure Beat error Measure Amplitude Set Lift angle Display beat noises real time (unlock, impulse and lock sounds) Display accuracy and beat error over time Share measurement Save measurement Track watch position and power reserve Mange watches Measurement statistics by watch and position Measure magnetism More features will be coming soon.