Welcome to
Twelve O'clock App
The easiest way to track your watch accuracy. No devices needed.
Ratings and Reviews
From App Store and Google Play around the world
Best watch tracking app on iOS
Intuitive and simple to use. Very pleasant UI...
Excellent app, worth your time!
How does this app only have 2 reviews?!? I tried the “other” watch timing app (which will remain unnamed, but is the top result in most searches for this type of app), and it was complete garbage. The Twelve O’Clock app does exactly what it says it will do and is super easy to use. No complaints at all. Very happy that I found this to time and track my mechanical watches.
A bit complicated
A bit complicated until you understand how to use it properly then everything seems to fall in place...