Smart Time Sync

Smart Time Sync


Is time at your android device correct? Check it with atomic clock at GPS satellites or NTP by Smart Time Sync!

Features:
- Check and sync device's clock with GPS or NTP(Internet),
- Detect time zone by location,
- Time signal,
- Background time sync with NTP,
- Background passive time sync with GPS. Passive means the app uses GPS only when another app uses it,
- Very small memory footprint. In paid version even smaller - less 100Kb.

Automatic sync works only for rooted devices!
ATTENTION! IF YOU WANT THE APP TO SET TIME ZONES, IT'S REQUIRED TO INSTALL "SMART TIME SYNC TZ DATA" TOO. Just click on timezone field in the app and follow guide.

If the app doesn't work for you, please email me. I can't make the app better if you just leave a comment.
Please, rate the app if you like it. Thanks!
In free version background sync feature is time limited.

Recent changes:
Version 1.57:
- Fix scheduling NTP sync after GPS passive sync
- Add "immortal" feature for background service

Version 1.56:
- Fix crash in baxkground sync

Version 1.55:
- TZ data is separeted to "Smart Time Sync TZ data" app
- Greatly reduce app size
- Improve Preferences screen

Version 1.54:
- Improve Preferences screen

Version 1.53:
- Fix bug with preference saving.
- Improve wake-up algorithm.
- Time zone change disabled by default.

Version 1.52:
- Upgrade AdMob
Add to list
Free
91
4.6
User ratings
3816
Installs
50,000+
Concerns
1
File size
204 kb
Screenshots
Screenshot of Smart Time Sync Screenshot of Smart Time Sync
About Smart Time Sync
Is time at your android device correct? Check it with atomic clock at GPS satellites or NTP by Smart Time Sync!

Features:
- Check and sync device's clock with GPS or NTP(Internet),
- Detect time zone by location,
- Time signal,
- Background time sync with NTP,
- Background passive time sync with GPS. Passive means the app uses GPS only when another app uses it,
- Very small memory footprint. In paid version even smaller - less 100Kb.

Automatic sync works only for rooted devices!
ATTENTION! IF YOU WANT THE APP TO SET TIME ZONES, IT'S REQUIRED TO INSTALL "SMART TIME SYNC TZ DATA" TOO. Just click on timezone field in the app and follow guide.

If the app doesn't work for you, please email me. I can't make the app better if you just leave a comment.
Please, rate the app if you like it. Thanks!
In free version background sync feature is time limited.

Recent changes:
Version 1.57:
- Fix scheduling NTP sync after GPS passive sync
- Add "immortal" feature for background service

Version 1.56:
- Fix crash in baxkground sync

Version 1.55:
- TZ data is separeted to "Smart Time Sync TZ data" app
- Greatly reduce app size
- Improve Preferences screen

Version 1.54:
- Improve Preferences screen

Version 1.53:
- Fix bug with preference saving.
- Improve wake-up algorithm.
- Time zone change disabled by default.

Version 1.52:
- Upgrade AdMob

Android Market Comments
A Google User
Aug 23, 2015
Does it all! This one takes care of time doing when I do not have mobile network access abroad. Very accurate and easy to set up.
A Google User
Aug 23, 2015
No root needed Works without sim or root access, only one I have found to do this, gives an audible time signal to set time manually.
A Google User
Aug 20, 2015
Ravindra Patki, Pune Very useful. Very good
A Google User
Aug 20, 2015
An useful app. It is a quick method to sync and adjust the clock.
A Google User
Aug 20, 2015
Good one Works as expected