JJY Simulator

JJY Simulator

by NeoCat

18 ratings
40 reviews
Free

Details

  • Released
  • Updated
  • February 25, 2014
  • September 23, 2016

Features

JJY Simulator screenshot #1 for iPhone
JJY Simulator screenshot #2 for iPhone
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About

This utility app simulates standard radio waves used by Japanese radio-controlled clocks. It outputs a 13.3kHz audio signal to synchronize your clock, allowing you to manually set the time.

Simulates JJY standard radio waves
Outputs 13.3kHz audio signal
Synchronizes radio-controlled clocks
Uses 40kHz for time adjustment
Requires earphone connection
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What's New in JJY Simulator

1.1

September 23, 2016

このAppはApple Watch Appのアイコンを表示するようAppleにより更新されました。 iOS10に対応しました。 信号の出力中にロック画面に移行しないようにしました。

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User reviews

諦めてた腕時計が復活!

場所を変え時間帯を変え何度試しても時刻が合わなかった電波腕時計が、このツールを使ったら時刻が合いました!世の中こんな便利な物があるんですね。ありがとうございます😊

Sync in 4 minutes with my 20 yo G-Shock.

Found this app from a YouTube video.
I got a 2nd hand G-Shock GW-5600J with Tough Solar and Wave Ceptor.
Didn’t work with iPhone speakers, so I tried with the Bluetooth JBL headphones, and that sync in 4 minutes.
Cool app, just pity that I don’t understand what the text means in Japanese.

便利

こんな物があるなんてすごいですね。
iPhone 8 + iOS 16.7.11 + CASIO Wave Ceptor で本体スピーカーを使用して1回で合いました。
僕の耳には何も聞こえませんが。

ダメになりました…

電波時計の時間合わせに使ってましたが、

急に使えなくなりました。

ググってみたところAndroid専用ですが
JYY emulatorってのがありまして、子供のスマホに入れてやったら1発で時間合わせ出来ました。
iPhoneにもJYY emulator出して!コイツはもう使えない!

iPhone14 ios18.5で使えました

イヤホンのケーブルを伸ばすが肝のようで、本体スピーカーではNGです。
シチズンの壁掛け時計の時間合わせが出来ました。

FAQ

How does JJY Simulator work?

JJY Simulator outputs a 13.3kHz audio signal that mimics the standard radio waves used by Japanese radio-controlled clocks. By placing your iPhone's earphone near the clock and enabling the audio signal, you can help synchronize its time.

What devices is JJY Simulator compatible with?

JJY Simulator is designed for iPhone and iPod devices. It requires an earphone jack to output the audio signal for clock synchronization.

Is JJY Simulator free to use?

Yes, JJY Simulator is completely free to download and use. It does not have any in-app purchases or advertisements.

How accurate is JJY Simulator?

The app's accuracy depends on the radio-controlled clock's ability to receive and process the simulated signal. Users have reported a 4.2-star rating from 18 reviews, indicating general satisfaction.

When was JJY Simulator last updated?

The latest version of JJY Simulator, 1.1, was released on September 23, 2016. The app was initially released on February 25, 2014.

What is the age rating for JJY Simulator?

JJY Simulator has an age rating of 4+, making it suitable for a wide range of users.

Do I need an internet connection to use JJY Simulator?

No, JJY Simulator does not require an internet connection to function. The synchronization process relies on the audio signal output from your iPhone.