Timegrapher Logging
Timegrapher data analysis
About
This free utility app helps watchmakers log timegrapher readings without fancy print output. It performs mathematical calculations and saves clean, professional results to your camera roll.
What's New in Timegrapher Logging
2.0
July 31, 2026
2.0 Includes integration with "Timegrapher Advanced". A separate timegrapher data collector app that feeds live information to your phone using an external microphone. (Piezo microphone recommended)
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FAQ
What is Timegrapher Logging used for?
Timegrapher Logging is a free utility app designed for watchmakers. It allows users to log timegrapher readings, perform mathematical calculations, and save the results in a clean format to their camera roll, especially useful for devices without direct print output.
Does Timegrapher Logging have ads?
No, Timegrapher Logging is a free app with no advertisements. The developer mentions that donations are welcome to help cover the costs of keeping the app free.
What types of readings can be logged in Timegrapher Logging?
Timegrapher Logging supports logging standard five or six positional measurements, optionally including diagonal readings and Isochronism readings. It also features dynamic poising heavy spot identification on the balance wheel.
How are results saved in Timegrapher Logging?
Results are saved to your camera roll through a dedicated button within the app. The output is designed to be clean, simple, and professional for easy review and sharing.
Is Timegrapher Logging available on multiple devices?
Yes, Timegrapher Logging is supported on both iPhone and iPad, making it accessible for watchmakers using Apple devices.
How often is Timegrapher Logging updated?
The latest version, 1.3, was released on July 10, 2026, indicating recent development activity. The app was initially released on July 2, 2026.
What is the age rating for Timegrapher Logging?
Timegrapher Logging has an age rating of 4+, making it suitable for a wide range of users.
Can Timegrapher Logging compare Isochronism readings?
Yes, Timegrapher Logging can optionally include Isochronism readings that automatically compare between your 0-hour and 24-hour measurements, providing valuable insights into the watch's performance over time.