# Watch Tracker vs Chronographer

The clearest difference is price: Chronographer at Free against Watch Tracker's $4.99. Chronographer also leads on update cadence (every 2 months vs every 6 months) and iOS requirement (18.6 vs 26.0). Watch Tracker's advantage is rating (4.7 vs 3.0) and review sentiment (91% vs 50%). On ads, in-app purchases and device support there is nothing between them.

Chronographer is free to download; Watch Tracker costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Watch Tracker holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Watch Tracker has 322 ratings behind it against 4, 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 50% of Chronographer's.

Watch Tracker ships an update every 6 months, Chronographer every 2 months. The most recent releases landed on September 23, 2026 and August 9, 2026 respectively.

## The numbers

| Metric | Watch Tracker | Chronographer |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.7 (322 ratings)](https://appshunter.io/ios/app/watch-tracker/id610666926/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/chronographer/id6448242917/reviews) |
| Number of ratings | **322** | 4 |
| Positive reviews | **91.2% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 3 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Tom Kerrigan](https://appshunter.io/developer/295445504) | [Robert France](https://appshunter.io/developer/1684138105) |

## 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


### Chronographer

[App page](https://appshunter.io/ios/app/chronographer/id6448242917)

This app helps you meticulously track the accuracy of your mechanical watches. It records time differences, calculates detailed performance metrics, and visualizes trends with charts and histograms. You can also manage your watch collection, log daily wear, and analyze positional variations.

**Highlights:** Track mechanical watch accuracy, Calculate detailed performance metrics, Visualize accuracy with charts and histograms, Manage watch collection with notes and photos, Log daily watch wear, Analyze positional variation, Export watch data

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

**In-app purchases:** none


## Frequently asked questions

### Is Watch Tracker free?

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

### Is Chronographer free?

Chronographer is free to download, with no in-app purchases.

### Which has better reviews, Watch Tracker or Chronographer?

Watch Tracker is rated higher. Watch Tracker averages 4.7 out of 5 from 322 ratings, while Chronographer averages 3.0 from 4 ratings.

### Do Watch Tracker or Chronographer have ads?

Neither Watch Tracker nor Chronographer shows ads.

### Which is updated more often, Watch Tracker or Chronographer?

Watch Tracker ships an update every 6 months, and Chronographer every 2 months. Most recently, Watch Tracker was updated on September 23, 2026 and Chronographer on August 9, 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.*