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Watch Tuner Lite

Watch Tuner Lite

by Bartlomiej Swiatek

38 ratings
92 reviews
🔧 Utilities
$1.99 Free

Lowest price: $0.99 2 years ago (-%)

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Details

Released
March 1, 2015
Updated
July 16, 2026

Features

Developer

Bartlomiej Swiatek
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About

This app measures the accuracy of mechanical and automatic watches by analyzing their audible ticks. It calculates the seconds-per-day deviation, helping you understand how fast or slow your timepiece is running. Ideal for watch enthusiasts who only need basic accuracy readings.

✓Measures watch accuracy
✓Calculates seconds-per-day deviation
✓Uses device microphone
✓Works with ticking watches/clocks
✓Simple, focused interface
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What's New in Watch Tuner Lite

1.18

July 16, 2026

- improved application performance - fixes - dark mode support

More

User reviews

Most RecentHighest RatedLowest Rated

Great app

Works well and is very easy to use.
Sscientificbogan

Phenomenal

This app works like a charm to adjust watch accuracy with the help of apple earbuds it accurately measures time error of your time piece instantly allowing you to adjust your watch to the correct speed in one setting. What an amazing tool!!!!
RRTD2000

Отлично!⏱️

Отличное приложение! Если в тишине измерять- работает на ура! Спасибо разработчикам.
SSfiesta_

Worked as intended

Keep it in a quiet area and adjust the sensitivity and it’ll help you get the right time set. Intuitive and simple, set +- 2 seconds for my 1913 Elgin that I’m sure fluctuates more from temperature than this can fix.
AAlexlink404

Waste of money

Please save your money,this doesn’t work.Tried on a new iPhone and it’s just a few hours of frustration you will never get back
BBossy44444
See 87 more reviews

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FAQ

What does Watch Tuner Lite do?

Watch Tuner Lite measures the accuracy of mechanical and automatic watches. It records the audible tick of your watch using your device's microphone and calculates its deviation in seconds per day. This helps you determine if your watch is running fast or slow.

How do I get accurate results?

For the most accurate results, use the app in a quiet environment with minimal ambient noise. Touching the watch's crown with the headset microphone is recommended for optimal tick recording. Original Apple EarPods are suggested for best performance.

Is this app free?

Yes, Watch Tuner Lite is a free application. It provides essential watch accuracy measurements without any cost to the user.

What kind of watches can I use this app with?

This application works with almost any 'ticking' mechanical or automatic watch or clock. It analyzes the audible sound produced by the watch's movement to determine its accuracy.

What is the difference between Watch Tuner Lite and other Watch Tuner apps?

Watch Tuner Lite is a simplified version that focuses solely on measuring seconds-per-day deviation. If you need more detailed information like beat error and amplitude, or a frequency diagram, you would need to explore the more advanced apps in the Watch Tuner series.