# TH vs Timegrapher

The clearest difference is in-app purchases: TH at none against Timegrapher's 1. TH also leads on update cadence (every 2 months vs every 8 months) and iOS requirement (12.2 vs 16.0). Timegrapher's advantage is ratings volume (46 vs 10). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Timegrapher sells 1 one-off in-app purchase. TH asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 2.9 for TH against 2.8 for Timegrapher. Both are backed by a comparable volume of ratings — 10 and 46 respectively. Written reviews are what separate them: 50% of TH's written reviews are positive against 55% of Timegrapher's.

TH ships an update every 2 months, Timegrapher every 8 months. The most recent releases landed on October 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | TH | Timegrapher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (10 ratings)](https://appshunter.io/ios/app/th-was/id1092959174/reviews)** | [2.8 (46 ratings)](https://appshunter.io/ios/app/timegrapher-watch-accuracy/id6450460771/reviews) |
| Number of ratings | 10 | **46** |
| Positive reviews | 50.0% of reviews | **55.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 41 MB | 9 MB |
| Requires iOS | **12.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TAG Heuer Professional Timing](https://appshunter.io/developer/1287174728) | [Attila Lelko](https://appshunter.io/developer/1693385247) |

## What reviewers say

### TH

[App page](https://appshunter.io/ios/app/th-was/id1092959174)

This free application allows users to monitor sales and manage warranties for sold watches. After registration, you can activate new warranties and access details of existing ones.

**Highlights:** Monitor sales, Manage warranties, Activate watch warranties, View existing warranty details, User registration

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

**In-app purchases:** none


### Timegrapher

[App page](https://appshunter.io/ios/app/timegrapher-watch-accuracy/id6450460771)

This application uses your device's microphone to measure the accuracy of mechanical watches. It detects ticking sounds to analyze beat rate, beat error, and amplitude, displaying results in real-time and over time.

**Highlights:** Detect BPH, Measure Beat rate, Measure Beat error, Measure Amplitude, Set Lift angle, Real-time sound display, Accuracy over time display

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock full | $5.99 | one-time |

**What reviewers like**

- 👍 Works great for some
- 🎯 Accurate for some users
- 💰 Good value for money (paid features)
- 💡 Useful for watch regulation
- 🎧 Works better with external mic

**What reviewers complain about**

- 😞 Doesn't work for many
- 💸 Requires payment for full functionality
- ❓ Scam accusations
- 📱 Inconsistent readings
- 🚫 No readings at all

**Reported bugs**

- Does not detect ticking
- Does not work at all
- Requires payment to function
- Inaccurate readings
- Unskippable pop-ups

**Requested features**

- Add dark mode
- Keep screen on during use
- Ability to save data per watch
- Improve visual design
- Lower price for Pro version


## Frequently asked questions

### Is TH free?

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

### Is Timegrapher free?

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

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

TH is rated higher. TH averages 2.9 out of 5 from 10 ratings, while Timegrapher averages 2.8 from 46 ratings.

### Do TH or Timegrapher have ads?

Neither TH nor Timegrapher shows ads.

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

TH ships an update every 2 months, and Timegrapher every 8 months. Most recently, TH was updated on October 7, 2026 and Timegrapher on October 27, 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.*