Leave a Review JJY Simulator
Works!
Helped adjust my SEIKO alarm clock in less than 10 minutes! It’s like magic! It’s so cool that you can make your speaker generate meaningful EM waves.Jiehan Z.
Best simulation ever
Apps is great on ios 11.4.1 below. However its not working anymore on ios 12.zhiyuel
지샥에 쓰기 좋음
전파수신 음영지역이면 스피커 볼륨 높이고 이거켜놓고 수신모드하면 됩니다.ntssane
It works!!
I imported a radio controlled wall clock from Japan. Of course, the time sync would not work in Canada. And, the manual way to adjust is very time-consuming. So happy to find this app!! Thank you!!Raymond K.
Works well, as long as you set the timezone
This app works great with my citizen U680 watch, which can't pick up the JJY signal in Sydney. The only thing is you need to set the timezone on the iOS device to "Tokyo Japan" while you run the app, otherwise the time shown on the watch will end up being shifted by the offset between your local timezone and Japan. A future enhancement of the app could be to automatically account fo the difference between locals timezone on the iOS device and Tokyo timezone.Show lessJ-learner
Essential app
Essential if you are outside of atomic clock radio coverage. Very ingenious work around.Ndhey
Excellent! JDM radio watches sync'd
The app to use to when you have an imported Japanese domestic market watch that requires a special frequency to set the correct date and time. A massive thank you to the creators for making this available on the UK App StoreMacDan82
Set you radio controlled/ atomic watch
This app emulates the JJY time signal,
What you do is play the sound using your headphones or speaker held near your watch.
The sound will sync your watch to your iPhone time, which is set by you carrier and always accurate.Canberran Dave
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