# Tosca Watch Health — Get instant health results

> Mechanical watch health analyzer using microphone for instant diagnostics. (iPhone/iPad app by Robert Deutsch.)

- Source: https://appshunter.io/ios/app/tosca-watch-health/id1512716306 (this page in markdown: same URL + `.md`)
- Developer: [Robert Deutsch](https://appshunter.io/developer/1510889406)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Rating: 3.50/5 from 2 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 38 MB
- Languages: English
- Released: 2020-06-08
- Data updated: 2026-06-04
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/tosca-watch-health/id1512716306/reviews.md

## What is Tosca Watch Health?

Tosca tells you what's going on inside your mechanical watch, without you needing to purchase any other hardware!

Just hold your watch up to the microphone for an instant health check.

It measures accuracy, beat error, and amplitude.

## Key features

- Instant health check
- Measures accuracy
- Measures beat error
- Measures amplitude
- No extra hardware needed
- Uses microphone for analysis

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Tosca Pro (Annual) | $20.99 | per year |
| Tosca Pro (Monthly) | $4.99 | per month |


## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/tosca-watch-health/id1512716306/reviews.md

### 1/5 — Unbrauchbar

*2023-11-24*

Die kostenlose Version funktioniert schlicht nicht. Das ist nur ein Bauernfänger.

### 4/5 — Amazing app! Please add one time purchase option

*2023-01-03*

The app works very nicely and has an intuitive interface. I’d love the Pro features but won’t subscribe on a monthly/yearly basis. Please add alternative purchase options like one-time purchases for detailed measurements.

### 5/5 — Easy to use and Free!

*2020-08-31*

I like how easy it is to use even for the first time. No ads. Clear indication of whether a watch is in good condition. Good app.

### 2/5 — Weak

*2020-07-05*

It does calculate the accuracy, beat error and amplitude. That’s it. 

Nothing else. Very disappointing. No graphs, no nothing. Boring!  Especially for $20.-  

But that’s just one mans opinion!

### 1/5 — Crippled, inaccurate, barely works

*2020-06-26*

Ridiculous subscription pricing for even basic features (spd). Can barely detect your watch in a quiet room. Even the approximate accuracy rating is not showing the right range. 

Skip this; stick with ToolWatch.

### 5/5 — Great

*2020-06-21*

Simple to use and works great! Used on my JLC to get for magnetism

## Frequently asked questions about Tosca Watch Health

### What is Tosca Watch Health?

Tosca Watch Health is a utility app that analyzes the internal health of mechanical watches by listening to their ticking sounds through your device's microphone. It provides instant readings for accuracy, beat error, and amplitude.

### How does Tosca Watch Health work?

Simply hold your mechanical watch up to your device's microphone. The app will then process the sound to provide an instant health check of the watch's performance.

### What metrics does Tosca Watch Health measure?

Tosca Watch Health measures key performance indicators for mechanical watches, including accuracy, beat error, and amplitude, giving you insights into its internal condition.

### Do I need any extra hardware to use Tosca Watch Health?

No, one of the main benefits of Tosca Watch Health is that it does not require any additional hardware. It uses your device's built-in microphone for analysis.

### What devices is Tosca Watch Health available on?

Tosca Watch Health is available for iPhone and iPod devices.

### What is the pricing for Tosca Watch Health?

Tosca Watch Health is free to download and use. It offers optional monthly and annual subscription plans for Tosca Pro.

### What are the subscription options for Tosca Pro?

Tosca Pro offers two subscription plans: a monthly subscription for $4.99 and an annual subscription for $20.99.

### How often is Tosca Watch Health updated?

The latest version of Tosca Watch Health is 1.28, and it was last updated on January 12, 2021. The app was initially released on June 8, 2020.

## Version history (last 5 releases)

### 1.28 — 2021-01-12

Improvements and features

### 1.27 — 2020-08-21

Improvements and bug fixes

### 1.26 — 2020-08-16

Improvements and bug fixes

### 1.25 — 2020-08-13

New features and bug fixes

### 1.24 — 2020-08-11

Improvements and bug fixes

## Apps similar to Tosca Watch Health

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Watch Tuner Timegrapher](https://appshunter.io/ios/app/watch-tuner-timegrapher/id991367080) | 3.8 (74) | $7.99 | Utilities |
| [TickTracer - Watch Accuracy](https://appshunter.io/ios/app/ticktracer-watch-accuracy/id6474094486) | 4.5 (6) | Free | Utilities |
| [Tickoprint](https://appshunter.io/ios/app/tickoprint/id1496578178) | 1.3 (6) | Free | Utilities |
| [Timegrapher X](https://appshunter.io/ios/app/timegrapher-x/id1516161361) | 4.2 (23) | $29.99 | Utilities |
| [Timegrapher - watch accuracy](https://appshunter.io/ios/app/timegrapher-watch-accuracy/id6450460771) | 2.6 (26) | Free | Utilities |
| [Twelve O'clock](https://appshunter.io/ios/app/twelve-oclock/id1570977980) | 4.4 (79) | Free | Utilities |

## Related topics

[tosca watch health](https://appshunter.io/ios/topics/tosca-watch-health) · [tosca](https://appshunter.io/ios/topics/tosca)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*