# Timegrapher Logging — Timegrapher data analysis

> Watchmaker's tool for logging and analyzing timegrapher readings. (iPhone/iPad app by DANIEL DAVID RICKS.)

- Source: https://appshunter.io/ios/app/timegrapher-logging/id6783946567 (this page in markdown: same URL + `.md`)
- Developer: [DANIEL DAVID RICKS](https://appshunter.io/developer/6783946569)
- Category: Utilities, Developer Tools
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 26.2 · 7 MB
- Languages: American English
- Released: 2026-07-02
- Data updated: 2026-07-31
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/timegrapher-logging/id6783946567/reviews.md

## What is Timegrapher Logging?

Free app.  No ads.

For watchmakers who have a timegrapher such as a Weishi 1000 or others that do not have a fancy print output for readings, use this tool for your data point entries and it will provide mathematical calculations and a clean output to your camera roll.

-Log positional readings for your standard five or six positional measurements.
-Optionally include diagonal readings.
-Optionally include Isochronism readings that will automatically compare between your 0-hour and 24-hour measurements.
-Dynamic poising heavy spot identification on the balance wheel.
-A button to "save results to camera roll" in a clean, simple, and professional output.

I am an engineer, programmer, and hobbyist watchmaker.  I created this app as a watchmaker for watchmakers and is my contribution to help carry on the art of watchmaking.  
If you find this app useful, feel free to share your experience or consider a donation to contribute to the cost of keeping this app free in the app store.

## Key features

- Log positional readings
- Include diagonal readings
- Isochronism readings with comparison
- Dynamic poising heavy spot identification
- Save results to camera roll

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Tip 1.99 | $1.99 | one-time |
| Tip $0.99 | $0.99 | one-time |
| Tip $4.99 | $4.99 | one-time |



## Frequently asked questions about Timegrapher Logging

### 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.

## Version history (last 5 releases)

### 2.0 — 2026-07-31

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)

### 1.3 — 2026-07-10

Bug fixes and spelling errors.

### 1.2 — 2026-07-05

Corrected mathematical calculations.  Spelling errors.  UI improvements.

### 1.1 — 2026-07-04

Added optional tip jar.  New Icon.

### 1.0 — 2026-07-03

No release notes.

## More apps by DANIEL DAVID RICKS

- [Timegrapher Advanced](https://appshunter.io/ios/app/timegrapher-advanced/id6792065344)

All apps by DANIEL DAVID RICKS: https://appshunter.io/developer/6783946569

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-31.*