# Watch Tracker vs Timegrapher X

The clearest difference is price: Watch Tracker at $4.99 against Timegrapher X's $29.99. Watch Tracker also leads on rating (4.7 vs 4.2) and in-app purchases (none vs 1). Timegrapher X's advantage is update cadence (every 2 months vs every 6 months) and chart position (#188 vs unranked). On ads and device support there is nothing between them.

Watch Tracker costs $4.99 and Timegrapher X $29.99 up front. Timegrapher X sells 1 one-off in-app purchase. Watch Tracker asks for nothing beyond the download.

Watch Tracker holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Watch Tracker has 322 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 91% of Watch Tracker's written reviews are positive against 70% of Timegrapher X's.

Watch Tracker ships an update every 6 months, Timegrapher X every 2 months. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Watch Tracker | Timegrapher X |
| --- | --- | --- |
| Price | **$4.99** | $29.99 |
| Rating | **[4.7 (322 ratings)](https://appshunter.io/ios/app/watch-tracker/id610666926/reviews)** | [4.2 (23 ratings)](https://appshunter.io/ios/app/timegrapher-x/id1516161361/reviews) |
| Number of ratings | **322** | 23 |
| Positive reviews | **91.2% of reviews** | 70.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | — | **#188** |
| Size | 1 MB | 7 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tom Kerrigan](https://appshunter.io/developer/295445504) | [ONYX Apps](https://appshunter.io/developer/356553882) |

## What reviewers say

### Watch Tracker

[App page](https://appshunter.io/ios/app/watch-tracker/id610666926)

Easily track your wristwatch's accuracy against an atomic clock. This app measures and records time differences, displaying detailed graphs of your watch's performance. It's designed to be more accurate and simpler than traditional methods.

**Highlights:** Tracks wristwatch accuracy, Synchronizes with atomic clock, Measures and records time differences, Displays data graphs, Tracks multiple watches, Exports data to CSV

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate and reliable
- 📊 Useful data and graphs
- 🔍 Helps track watch accuracy
- 💻 Simple and intuitive interface

**What reviewers complain about**

- 🐛 Crashes on some devices
- 🐛 Inconsistent results
- 🤔 Confusing to navigate at first
- 🤔 Lacks detailed instructions

**Reported bugs**

- Crashes when trying to add photos
- Inconsistent time tracking results

**Requested features**

- Add more positional variance options
- Implement cloud sync for data
- Add more customization options
- Improve support for newer iOS versions


### Timegrapher X

[App page](https://appshunter.io/ios/app/timegrapher-x/id1516161361)

**Currently charting:** #188 Top Paid · Utilities (US App Store)

This app analyzes the ticking sound of mechanical watches to measure accuracy, beat error, and amplitude. It offers real-time waveform and detailed diagram displays, as well as long-term data logging for in-depth analysis. Pro features include PDF reports, CSV export, and extended testing durations.

**Highlights:** Mechanical watch sound analysis, Measures accuracy, beat error, amplitude, Real-time waveform display, Detailed diagram display, Long-term data logger, Save and share PDF reports (Pro), Export data as CSV (Pro)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timegrapher X Pro | $29.99 | one-time |


## Frequently asked questions

### Is Watch Tracker free?

Watch Tracker costs $4.99, with no in-app purchases.

### Is Timegrapher X free?

Timegrapher X costs $29.99, and also offers in-app purchases.

### Which has better reviews, Watch Tracker or Timegrapher X?

Watch Tracker is rated higher. Watch Tracker averages 4.7 out of 5 from 322 ratings, while Timegrapher X averages 4.2 from 23 ratings.

### Do Watch Tracker or Timegrapher X have ads?

Neither Watch Tracker nor Timegrapher X shows ads.

### Which is updated more often, Watch Tracker or Timegrapher X?

Watch Tracker ships an update every 6 months, and Timegrapher X every 2 months. Most recently, Watch Tracker was updated on September 23, 2026 and Timegrapher X on September 22, 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.*