# Music Transpose vs ToneBrowser

The clearest difference is rating: Music Transpose at 4.6 against ToneBrowser's 2.7. Music Transpose also leads on ads (none vs shown) and ratings volume (202 vs 3). ToneBrowser's advantage is review sentiment (64% vs 39%) and monetization model (free with in-app purchases vs paid). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Music Transpose sells 1 one-off in-app purchase and ToneBrowser sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Music Transpose holds the better App Store score, 4.6 against 2.7. That said, the two scores are not equally well evidenced: Music Transpose has 202 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 39% of Music Transpose's written reviews are positive against 64% of ToneBrowser's, so the app with the better star average is not the one people write more warmly about.

Music Transpose ships an update fortnightly, ToneBrowser every 8 days. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Music Transpose | ToneBrowser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (202 ratings)](https://appshunter.io/ios/app/music-transpose-key-changer/id1620125472/reviews)** | [2.7 (3 ratings)](https://appshunter.io/ios/app/tonebrowser/id6761347305/reviews) |
| Number of ratings | **202** | 3 |
| Positive reviews | 38.9% of reviews | **63.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 45 MB | 48 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [同宝 金](https://appshunter.io/developer/1513125037) | [junmo sung](https://appshunter.io/developer/1889040792) |

## What reviewers say

### Music Transpose

[App page](https://appshunter.io/ios/app/music-transpose-key-changer/id1620125472)

Easily change the key and tempo of your music files. This app supports various audio and video formats, offering intuitive pitch and speed adjustments with visual feedback on sound quality. It's designed for musicians and learners seeking a user-friendly alternative to complex professional software.

**Highlights:** Supports common audio/video formats, Pitch adjustment with visual feedback, Fine-tune pitch in half-tone steps, Independent speed and pitch adjustment, Export in multiple formats, User-friendly interface

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - One-Time Purchase | $24.99 | one-time |


### ToneBrowser

[App page](https://appshunter.io/ios/app/tonebrowser/id6761347305)

This browser allows real-time pitch and speed adjustments for music and videos without altering playback speed. Features include vocal removal, A-B looping, and a 6-band EQ. It's ideal for music practice, language learning, and karaoke.

**Highlights:** Real-time pitch adjustment (-12 to +12 semitones), Speed control (0.25x to 3.0x), Vocal removal (karaoke mode), A-B section looping, 6-band EQ with presets, Automatic lyric search and display

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |
| PRO Upgrade | $5.99 | one-time |
| PRO Mode | $9.99 | one-time |


## Frequently asked questions

### Is Music Transpose free?

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

### Is ToneBrowser free?

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

### Which has better reviews, Music Transpose or ToneBrowser?

Music Transpose is rated higher. Music Transpose averages 4.6 out of 5 from 202 ratings, while ToneBrowser averages 2.7 from 3 ratings.

### Do Music Transpose or ToneBrowser have ads?

ToneBrowser shows ads; Music Transpose does not.

### Which is updated more often, Music Transpose or ToneBrowser?

Music Transpose ships an update fortnightly, and ToneBrowser every 8 days. Most recently, Music Transpose was updated on November 7, 2026 and ToneBrowser on November 9, 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.*