Watch Tuner Timegrapher
ユーティリティ
¥1,300 · iPadに対応しています。macOSでは検証されていません。
Watch Tuner Timegrapher is an app for testing mechanical watches — both automatic and manual winding. It displays a frequency diagram of your watch and measures the rate, beat error, amplitude, and beats per hour (BPH).
The app uses your device’s built-in microphone or a headset mic to record the audible ticks of the watch.
For best results, use the app in a quiet environment. Background noise can affect accuracy — complete silence works best, though the built-in noise-cancelling algorithm can filter out minor sounds. The microphone must be in contact with the watch to clearly capture the ticking sound; ideally, place it against the watch’s crown during recording.
If you don’t need the frequency diagram, check out the Watch Tuner app.
If you only want to measure rate accuracy, try Watch Tuner Lite.
If you have any questions, suggestions, or issues using the app, feel free to contact me anytime.
さらに見る 使えますが日本語希望です。Please correspond to Japanese.
使えますが日本語希望です。Please correspond to Japanese.
I'm worried because it starts collecting microphones as soon as I start it. I want you to do it only when measuring.
I'm worried because it starts collecting microphones as soon as I start it. I want you to do it only when measuring.
アプリとしては少し高めに感じましたが、本物のタイムグラファーとほぼ同等の機能をこの価格で手に入れられるのは素晴らしいと思います精度も申し分なく、このタイムグラファーを使って思った通りに歩度調整ができました。趣味程度の用途ならこれで十分すぎると思います
アプリとしては少し高めに感じましたが、本物のタイムグラファーとほぼ同等の機能をこの価格で手に入れられるのは素晴らしいと思います精度も申し分なく、このタイムグラファーを使って思った通りに歩度調整ができました。趣味程度の用途ならこれで十分すぎると思います
前々から利用していてホント趣味レベルの時計弄りではこれで充分という感じすら。またいつのアプデからか、線が不安定なムーブメントでも、日差の平均値を見てある程度妥協できるようになったのが便利。
前々から利用していてホント趣味レベルの時計弄りではこれで充分という感じすら。またいつのアプデからか、線が不安定なムーブメントでも、日差の平均値を見てある程度妥協できるようになったのが便利。
- keeping up to date
- upgraded tick detection
- upgraded amplitude detection
1.26 2025/12/23
-keeping up to date
-mic source
1.25 2023/01/19
- new V3 tick detection algorithm with co-axial supports
1.24 2021/12/29
- v2 tick detection algorithm update
- modified 'to much noise' indicator
1.23 2020/07/07
- improved tick detection
- new tick detection algorithm to choose
- super gain option
1.22 2020/06/24
- new data indicator
- dark mode support
- experimental auto calibration feature
- bug fixes
- general refreshment
1.21 2020/01/29
- pause button
- bug fixes
- reviewed help page
1.20 2018/07/22
- bug fixes
- manual rate offset
1.19 2018/03/30
- number of samples and quality values added to history
- reorganised history view for iPhone
1.18 2017/04/18
- fixing the bug when sometimes the application stops record samples
1.17 2017/04/02
- BPH detection algorithm fix
- history list groups results by name
- adjusted rate calculation parameters for better results
1.16 2017/03/07
- improved beat error calculation algorithm
- rate and beat error calculations fix for low BPH values
1.15 2016/10/08
- average, min, max values
- reorganized iPhone view
1.14 2016/06/24
settings values visible on the diagram
1.13 2016/03/11
tick detection noise cancelling
1.12 2016/01/27
- rate precision changed to 0.1s
- custom BPH option
- rate measurement period option
- layout fix for iPod devices
1.11 2015/12/29
- bug fixes
- improved tick and amplitude detection algorithm
1.10 2015/11/27
- noise reduction algorithm
- renaming saved records
1.9 2015/11/18
results history
1.8 2015/10/27
layout fix for some iPod devices
1.7 2015/09/26
minor improvements
1.6 2015/09/03
- frequency diagram time grid
- lift angle step changed to 0.5deg
1.5 2015/08/13
-faster bph detection algorithm
-improved noise detection algorithm
-improved rate calculation algorithm
-improved beat error calculation algotithm
1.4 2015/07/11
improved frequency diagram, bug fixes, fixed calculations at 18000bph
1.3 2015/06/25
- fixes
さらに見る バージョン1.27 2025/12/26
データの収集なし デベロッパはこのアプリからデータを収集しません。
