Atomic Clock & Watch Accuracy3.1.11 - Google Play

This app has two main features:
- it detects and shows exact time (via
NTP protocol
). It can be helpful if you want to sync time on some of your devices with
atomic clock
.
- it allows to track accuracy of your wristwatches. It can be helpful if you want to know
how exact your wristwatch is
. You can share this information with watchmaker and it helps him to
adjust your watches properly
.

Features in detail:

Atomic Time from NTP Servers
- Most accurate time on the earth is provides by
Atomic clocks
. To synchonize computer/phone clock with atomic clock you can use
Network Time Protocol
servers.
- This app is able to connect to NTP time servers and show you exact time
- There is list of NTP Time Servers (including goverment time servers like NIST Internet Time Service)
- On Android 8 you can use Picture-in-Picture function and adjust your clock according excact time shown in small window over other apps.

Watch accuracy tracking app
With this app you can
- track accuracy of your wristwatch collection (works well for both mechanical and quartz watches)
- simply tap in the app, let app know what time was shown on wristwatch and app will do all the statistics and show you watch accuracy chart
- share accuracy chart with your friends on social networks
- export your accuracy data as CSV for further processing

Free vs. paid functionality
- basic app functionality is for free. You can check exact time for free. You can track one of your watches for free.
- premium functionality is paid feature

Feel free to contact us if you find any bug and/or you want to suggest some improvement.