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Watch Tuner Timegrapher

Name: Watch Tuner Timegrapher
Availability: InStock
Rating: 3.93 (300 reviews)

Transform your device into a high-end horological diagnostic tool. Measure rate, amplitude, and beat error with scientific accuracy to keep your vintage and luxury timepieces running perfectly.

Utilities ›

Key Figures

Downloads

176K+

User Rating

3.9/5

Total Ratings

300

Publisher

Bartlomiej Swiatek

Professional Precision for Your Collection

Turn your iPhone into a high-grade mechanical timegrapher. Get laboratory-level insights into your watch's health, accuracy, and movement performance without the bulky hardware.

Real-Time Visual Diagnostics

Generate detailed frequency diagrams to monitor rate, beat error, and amplitude. See exactly how your movement performs across different positions.

COSC-Level Regulation

Stop guessing and start measuring. Use professional-grade data to regulate your automatic or manual timepieces to peak accuracy.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Watch Tuner Timegrapher - Mechanical watch accuracy metrics and frequency diagram on Watch Tuner Timegrapher app. — Mechanical watch accuracy metrics and frequency diagram on Watch Tuner Timegrapher app.

Watch Tuner Timegrapher - Interface of Watch Tuner Timegrapher app showing mechanical watch accuracy metrics and frequency diagram — Interface of Watch Tuner Timegrapher app showing mechanical watch accuracy metrics and frequency diagram

Watch Tuner Timegrapher - History report in the Watch Tuner Timegrapher app displaying mechanical watch accuracy metrics and frequency diagram — History report in the Watch Tuner Timegrapher app displaying mechanical watch accuracy metrics and frequency diagram

Watch Tuner Timegrapher - The main measurement screen of the Watch Tuner Timegrapher app displaying rate beat error and amplitude metrics. — The main measurement screen of the Watch Tuner Timegrapher app displaying rate beat error and amplitude metrics.

Description

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.