Timegrapher

In-app purchases
50K+
Downloads
Content rating
Everyone
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About this app

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.
Updated on
Apr 7, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

Early access v1.2.3.
Add export-import data functionality.