Android

radio watch sync

radio watch sync has 148,499 installs (+2.8% in the 30 days to 2026-11-02), rated 4.8 from 6,031 ratings, #15,288 of 245,915 in Tools.

View in the Android store ↗
Installs
148,499
+1,008 (+0.7%) a week, measured over 15 days to 2026-11-02
Rating
4.8
6,031 ratings
+40 ratings (+0.7%) a week, measured over 15 days to 2026-11-02
Rank on Android
#160,492
of 2,968,428
down 7,108 since 2026-11-01
Version
2.9
Last updated 2025-07-22

Also in the last two weekscompetitor Smart Watch Sync (Wear OS) delisted 11 Nov

Description

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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: 3364918353@qq.com

Is radio watch sync safe?

StoreTally doesn't rate safety. Here's what the store and our tracking show:

  • Listed on Google Play.
  • Made by jin ning; developer website listed: ksnianyueri.cn. Details →
  • On Google Play since 2021-01-29. Last updated 2025-07-22.
  • Rated 4.8 from 6,031 ratings. Details →

Reviews The reviews Google Play shows first (its most relevant), from the US store, in any language.

From 6,023 ratings.

Growth change in installs

Per Growth Growth % Actual change Measured over
day Not enough history yet
week +1,008 +0.7% +2,171 15.1 days
month +4,029 +2.8% +4,330 32.2 days
year Not enough history yet
How these figures are measured

Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.

Tracking since 2026-09-29. History accumulates as changes are observed — check back soon.

Alternatives to radio watch sync

Name Installs Rating
Atomic Sync : Radio Watch Time by qalc.ai 2,456 —
Smart Watch App: Wearable Sync by Mission to improve your app 2,866,698 4.4
RoHS Smart Watch App - BT Sync by Karmin Dev 5,074 —

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