# InsTranspose vs AudioTweak

The clearest difference is update cadence: AudioTweak at every 2 weeks against InsTranspose's every 5 months. AudioTweak also leads on ratings volume (622 vs 102). InsTranspose's advantage is rating (4.7 vs 4.5) and review sentiment (83% vs 69%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. InsTranspose sells 1 one-off in-app purchase and AudioTweak sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

InsTranspose holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: AudioTweak has 622 ratings behind it against 102, so its average is the more settled of the two. Written reviews point the same way: 83% of InsTranspose's written reviews are positive against 69% of AudioTweak's.

InsTranspose ships an update every 5 months, AudioTweak every 2 weeks. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | InsTranspose | AudioTweak |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (102 ratings)](https://appshunter.io/ios/app/instranspose/id1425224501/reviews)** | [4.5 (622 ratings)](https://appshunter.io/ios/app/audiotweak-change-music-speed/id1546870809/reviews) |
| Number of ratings | 102 | **622** |
| Positive reviews | **83.3% of reviews** | 68.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 8 MB | 19 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Wong](https://appshunter.io/developer/1473382380) | [Fabio Vinotti](https://appshunter.io/developer/1546870811) |

## What reviewers say

### InsTranspose

[App page](https://appshunter.io/ios/app/instranspose/id1425224501)

Easily transpose music between various instruments and keys. Ideal for musicians and composers looking to adapt songs for different instruments or explore new musical ideas. Features include scale highlighting, custom instrument creation, and a clear, colorful chart for quick reference.

**Highlights:** Transpose between dozens of instruments, Transpose between different keys, Scale highlighting for multiple keys, Save favorite transpositions, Create custom instruments, Tune instrument and transpose for others, Concise, colorful transposition chart

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InsTranspose PRO | $0.99 | one-time |


### AudioTweak

[App page](https://appshunter.io/ios/app/audiotweak-change-music-speed/id1546870809)

This app is an advanced audio player designed for musicians to learn, transcribe, and practice songs. It allows users to slow down music, change pitch, loop sections, and isolate instruments to uncover every detail.

**Highlights:** Adjustable playback speed, Pitch shifting, Section looping, Instrument isolation with EQ, Count-in metronome, Audio export

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AudioTweak Pro - Monthly | $1.99 | per month |
| AudioTweak Pro - Yearly | $9.99 | per year |
| AudioTweak Pro - Lifetime | $29.99 | one-time |

**What reviewers like**

- 💯 Great simple tool
- 🎶 Excellent for music practice
- 👍 Easy to use interface
- 🔧 Useful for transcription

**What reviewers complain about**

- 🔒 Core features behind paywall
- 🗑️ Removing free features
- 💰 Subscription model not worth it
- 🐛 Occasional bugs and crashes

**Reported bugs**

- Issues with importing music
- App closing when trying to add tracks
- Robotic sound when changing pitch

**Requested features**

- More pitch and speed options
- Option to pick from different octaves
- Reset pitch and tempo buttons
- Compatibility with iOS 17
- Ability to remember EQ settings


## Frequently asked questions

### Is InsTranspose free?

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

### Is AudioTweak free?

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

### Which has better reviews, InsTranspose or AudioTweak?

InsTranspose is rated higher. InsTranspose averages 4.7 out of 5 from 102 ratings, while AudioTweak averages 4.5 from 622 ratings.

### Do InsTranspose or AudioTweak have ads?

Neither InsTranspose nor AudioTweak shows ads.

### Which is updated more often, InsTranspose or AudioTweak?

InsTranspose ships an update every 5 months, and AudioTweak every 2 weeks. Most recently, InsTranspose was updated on November 2, 2026 and AudioTweak on November 7, 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.*