radio watch sync (Package Name: com.jntc.clockwavesync) is developed by jin ning and the latest version of radio watch sync 3.1 was updated on July 22, 2025. radio watch sync is in the category of Tools. You can check all apps from the developer of radio watch sync. Currently this app is for free. This app can be downloaded on Android 6.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
I have a Casio G-Series radio watch, but it is always unable to receive radio waves from time signal station, so I started to write an application to solve this problem.
After some research, I finally wrote this application, which can perfectly simulate the timing signal and happily calibrate the time.
Usage method:
1. Adjust the volume of phone to the maximum.
2. Switch the radio controlled watch / clock to manual wave receiving mode.
3. Click the "start" button.
4. Place the watch / clock near the phone speakers.
5. The synchronization process generally takes 3-10 minutes, please wait patiently.
Matters needing attention:
1. Please try to use the software in a quiet environment to avoid signal interference.
2. The volume of the mobile phone must be adjusted to the maximum. It's too small and the effect is not good.
Characteristic:
1. Supports simulation of all types of Time Wave Signal:
* China BPC
* USA WWVB
* Japan JJY40 / JJY60
* Germany DCF77
* British MSF
2. The unique "Beast Mode" provides higher frequency simulation signals and faster sync.
Contact information:
Please contact me if you have any use questions
*QQ: 3364918353
*Email:
[email protected]