# Well Tempered vs MusicLab

The clearest difference is price: MusicLab at Free against Well Tempered's $4.99. MusicLab also leads on iOS requirement (6.0 vs 15.0). Well Tempered's advantage is rating (3.7 vs 1.0) and review sentiment (40% vs 8%). On update cadence, ads, in-app purchases and device support there is nothing between them.

MusicLab is free to download; Well Tempered costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Well Tempered holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 40% of Well Tempered's written reviews are positive against 8% of MusicLab's.

Well Tempered ships an update every 2 months, MusicLab every 3 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Well Tempered | MusicLab |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/well-tempered/id303514313/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/musiclab/id557854419/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | **40.0% of reviews** | 8.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | **Free** |
| Size | 17 MB | 3 MB |
| Requires iOS | 15.0 | **6.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Niklas Saers](https://appshunter.io/developer/303514316) | [Broadcast Programming & Research Pty Ltd](https://appshunter.io/developer/493917122) |

## What reviewers say

### Well Tempered

[App page](https://appshunter.io/ios/app/well-tempered/id303514313)

This app provides precise chromatic instrument tuning using your device's speaker and microphone. It offers a vast library of temperaments and customizable reference frequencies, along with a built-in keyboard for immediate sound testing. Control is also available via Apple Watch.

**Highlights:** Chromatic instrument tuner, Pitch pipe and tuning fork, 268 unique temperaments, Customizable reference frequency, Built-in keyboard for testing, Apple Watch control

**Features:** Vision Pro support

**In-app purchases:** none


### MusicLab

[App page](https://appshunter.io/ios/app/musiclab/id557854419)

Share your opinions on music to influence what plays on the radio. This app offers a fun way to test your favorite songs, with your data used solely for statistical purposes and never shared with third parties.

**Highlights:** Test favorite songs, Influence radio playlists, Share music opinions, Data used for statistics, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Well Tempered free?

Well Tempered costs $4.99, with no in-app purchases.

### Is MusicLab free?

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

### Which has better reviews, Well Tempered or MusicLab?

Well Tempered is rated higher. Well Tempered averages 3.7 out of 5 from 3 ratings, while MusicLab averages 1.0 from 1 ratings.

### Do Well Tempered or MusicLab have ads?

Neither Well Tempered nor MusicLab shows ads.

### Which is updated more often, Well Tempered or MusicLab?

Well Tempered ships an update every 2 months, and MusicLab every 3 months. Most recently, Well Tempered was updated on November 6, 2026 and MusicLab on November 6, 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.*