# WatchTracker ProMic vs Timegrapher Advanced

The clearest difference is update cadence: Timegrapher Advanced at every 2 weeks against WatchTracker ProMic's every 6 weeks. WatchTracker ProMic's advantage is iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for WatchTracker ProMic against 5.0 for Timegrapher Advanced. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

WatchTracker ProMic ships an update every 6 weeks, Timegrapher Advanced every 2 weeks. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | WatchTracker ProMic | Timegrapher Advanced |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/watchtracker-promic/id6759199163/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/timegrapher-advanced/id6792065344/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 49 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Michael Probst](https://appshunter.io/developer/1877376125) | [DANIEL DAVID RICKS](https://appshunter.io/developer/6783946569) |

## What reviewers say

### WatchTracker ProMic

[App page](https://appshunter.io/ios/app/watchtracker-promic/id6759199163)

Log and analyze the timekeeping accuracy of your mechanical watches. Manage your collection, record service history, and generate detailed reports for your timepieces.

**Highlights:** Track watch accuracy, Manage watch collection, Record service history, Export detailed reports, Log timekeeping data

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

**In-app purchases:** none


### Timegrapher Advanced

[App page](https://appshunter.io/ios/app/timegrapher-advanced/id6792065344)

This app transforms your iPhone into a portable mechanical watch timing instrument. It provides clear, live readings for rate, beat error, and amplitude, with customizable charts and automatic sensitivity sweeps for optimal data capture.

**Highlights:** Live rate, beat error, and amplitude measurements, Dual-line tick/tock paperstrip chart, Automatic sensitivity sweep for optimal settings, Adjustable lift angle and manual BPH, Customizable chart colors and scales, Calibration profiles for hardware timegraphers

**In-app purchases:** none


## Frequently asked questions

### Is WatchTracker ProMic free?

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

### Is Timegrapher Advanced free?

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

### Which has better reviews, WatchTracker ProMic or Timegrapher Advanced?

WatchTracker ProMic and Timegrapher Advanced are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do WatchTracker ProMic or Timegrapher Advanced have ads?

Neither WatchTracker ProMic nor Timegrapher Advanced shows ads.

### Which is updated more often, WatchTracker ProMic or Timegrapher Advanced?

WatchTracker ProMic ships an update every 6 weeks, and Timegrapher Advanced every 2 weeks. Most recently, WatchTracker ProMic was updated on October 16, 2026 and Timegrapher Advanced on October 13, 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.*