# Twelve O'clock vs Watch Tracker

The clearest difference is review sentiment: Twelve O'clock at 91% against Watch Tracker's 0%. Twelve O'clock also leads on rating (4.4 vs 1.0) and ratings volume (83 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Twelve O'clock sells 1 one-off in-app purchase and Watch Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Twelve O'clock holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Twelve O'clock has 83 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 91% of Twelve O'clock's written reviews are positive against 0% of Watch Tracker's.

## The numbers

| Metric | Twelve O'clock | Watch Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (83 ratings)](https://appshunter.io/ios/app/twelve-oclock/id1570977980/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/watch-tracker-collection/id6752223953/reviews) |
| Number of ratings | **83** | 1 |
| Positive reviews | **91.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 5 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hieu Pham](https://appshunter.io/developer/1570977982) | [Vladislav Zhirnov](https://appshunter.io/developer/1476188065) |

## What reviewers say

### Twelve O'clock

[App page](https://appshunter.io/ios/app/twelve-oclock/id1570977980)

Easily track the accuracy of your mechanical watches over time. Manually log checkpoints to calculate seconds per day and visualize performance with charts. Manage your watch collection with photos and learn more about horology.

**Highlights:** Manage watch collection, Add/edit/remove watches, Include watch photos, Track watch accuracy, Calculate seconds per day, View accuracy charts, Horology content

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Twelve Plus | $1.99 | one-time |

**What reviewers like**

- 👍 Intuitive and simple user interface
- 💰 Excellent value at $0.99 one-time purchase
- 🎯 Accurate watch accuracy tracking
- ⏱️ Flexible checkpoint timing (0, 15, 30, 45 seconds)
- 📊 Clear data visualization and graphs

**What reviewers complain about**

- 🐛 App freezes and crashes frequently
- 💾 Data loss after updates
- ⚠️ Free version severely limited (5 checkpoints only)
- 🔔 Silent mode prevents beeping sounds
- 🎯 Requires learning curve for some users

**Reported bugs**

- App freezes at loading requiring phone restart
- Data deletion after app updates
- Data loss on app crash
- Graph display glitches after checkpoints
- Photo checkpoint feature returns 'old photo not supported' error

**Requested features**

- iCloud/cloud synchronization across devices
- Notifications or reminders for checkpoints
- Current time button on checkpoint screen
- Larger buttons for 15/30/45 second marks
- Power reserve tracking


### Watch Tracker

[App page](https://appshunter.io/ios/app/watch-tracker-collection/id6752223953)

Measure and record how your watches perform over time. This app helps you track accuracy, identify issues like magnetism, and understand positional variance with detailed charts and exports. It provides a smart reference time and a magnetism check utility for watch collectors.

**Highlights:** Record watch accuracy in seconds per day (SPD), Build and manage a watch collection, Smart atomic-time reference, Capture real-world context (position, notes), Magnetism check using phone's magnetometer, Export data as PDF/PNG or CSV

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $1.99 | one-time |


## Frequently asked questions

### Is Twelve O'clock free?

Twelve O'clock is free to download, with in-app purchases available.

### Is Watch Tracker free?

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

### Which has better reviews, Twelve O'clock or Watch Tracker?

Twelve O'clock is rated higher. Twelve O'clock averages 4.4 out of 5 from 83 ratings, while Watch Tracker averages 1.0 from 1 ratings.

### Do Twelve O'clock or Watch Tracker have ads?

Neither Twelve O'clock nor Watch Tracker shows ads.

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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.*