# Timegrapher Logging vs Timegrapher

The clearest difference is monetization model: Timegrapher Logging at free against Timegrapher's free with in-app purchases. Timegrapher Logging also leads on rating (5.0 vs 4.8) and update cadence (every 3 days vs weekly). Timegrapher's advantage is ratings volume (20 vs 1) and iOS requirement (17.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Timegrapher Logging sells 3 one-off in-app purchases and Timegrapher sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Timegrapher Logging holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Timegrapher has 20 ratings behind it against 1, so its average is the more settled of the two.

Timegrapher Logging ships an update every 3 days, Timegrapher weekly. The most recent releases landed on October 6, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Timegrapher Logging | Timegrapher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timegrapher-logging/id6783946567/reviews)** | [4.8 (20 ratings)](https://appshunter.io/ios/app/timegrapher-watch-accuracy/id6788081843/reviews) |
| Number of ratings | 1 | **20** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 3 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [DANIEL DAVID RICKS](https://appshunter.io/developer/6783946569) | [Fotios Avgidis](https://appshunter.io/developer/6787521132) |

## What reviewers say

### Timegrapher Logging

[App page](https://appshunter.io/ios/app/timegrapher-logging/id6783946567)

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.

**Highlights:** Log positional readings, Include diagonal readings, Isochronism readings with comparison, Dynamic poising heavy spot identification, Save results to camera roll

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

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


### Timegrapher

[App page](https://appshunter.io/ios/app/timegrapher-watch-accuracy/id6788081843)

This app uses your iPhone's microphone to analyze watch accuracy, measuring rate, amplitude, and beat error. It provides detailed insights into your watch collection's performance and value, all processed locally on your device.

**Highlights:** Measures rate, amplitude, and beat error, Analyzes beat rate from 18,000 to 36,000 bph, Tracks watch collection performance over time, Computes current market value from Chrono24, Provides plain-language verdicts on watch condition, Processes all data locally for privacy

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timegrapher Pro | $9.99 | one-time |


## Frequently asked questions

### Is Timegrapher Logging free?

Timegrapher Logging is free to download, with in-app purchases available.

### Is Timegrapher free?

Timegrapher is free to download, with in-app purchases available.

### Which has better reviews, Timegrapher Logging or Timegrapher?

Timegrapher Logging is rated higher. Timegrapher Logging averages 5.0 out of 5 from 1 ratings, while Timegrapher averages 4.8 from 20 ratings.

### Do Timegrapher Logging or Timegrapher have ads?

Neither Timegrapher Logging nor Timegrapher shows ads.

### Which is updated more often, Timegrapher Logging or Timegrapher?

Timegrapher Logging ships an update every 3 days, and Timegrapher weekly. Most recently, Timegrapher Logging was updated on October 6, 2026 and Timegrapher on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*