# Touch Tonnetz vs Loopy Pro

The clearest difference is review sentiment: Loopy Pro at 95% against Touch Tonnetz's 33%. Loopy Pro also leads on rating (4.8 vs 3.5) and ratings volume (988 vs 4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Touch Tonnetz sells 1 one-off in-app purchase and Loopy Pro sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Loopy Pro holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: Loopy Pro has 988 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 33% of Touch Tonnetz's written reviews are positive against 95% of Loopy Pro's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Touch Tonnetz | Loopy Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/touch-tonnetz/id1176422445/reviews) | **[4.8 (988 ratings)](https://appshunter.io/ios/app/loopy-pro-looper-daw-sampler/id1492670451/reviews)** |
| Number of ratings | 4 | **988** |
| Positive reviews | 33.3% of reviews | **95.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 87 MB | 66 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Michaelis](https://appshunter.io/developer/902580084) | [A Tasty Pixel](https://appshunter.io/developer/300257827) |

## What reviewers say

### Touch Tonnetz

[App page](https://appshunter.io/ios/app/touch-tonnetz/id1176422445)

Explore Neo-Riemannian music theory with an interactive tonal lattice. Hear chords and notes, visualize harmonic transformations, and build custom progressions. Offers multiple instrument sounds and color schemes for a hands-on theoretical exploration.

**Highlights:** Interactive Tonnetz visualization, Real-time harmonic analysis, Progression builder, Custom chord creation, Multiple instrument sets, Pinch-to-zoom functionality

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Touch Tonnetz Forever | $9.99 | one-time |


### Loopy Pro

[App page](https://appshunter.io/ios/app/loopy-pro-looper-daw-sampler/id1492670451)

This app is a customizable music creation environment that combines live looping, sampling, and MIDI sequencing. It offers a flexible canvas for building performance setups, designing instruments, and integrating external gear. Enjoy a free trial before a one-time purchase.

**Highlights:** Live looping with advanced recording options, MIDI sequencing and piano roll editor, Plugin hosting for AUv3 instruments and effects, Customizable canvas with interactive controls, Multitrack session recording, Extensive MIDI controller support, Audio routing and mixing capabilities

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Day Trial | Free | one-time |
| 7-Day Trial (Upgrade 1) | Free | one-time |
| Upgrade | $14.99 | one-time |
| Internal Use Only | $26.99 | one-time |
| Unlock Loopy Pro | $29.99 | one-time |

**What reviewers like**

- 🚀 Powerful and flexible
- 👍 Highly customizable interface
- 🎨 Endless creative possibilities
- 🔥 Game-changing capabilities
- 💻 Replaces hardware loopers

**What reviewers complain about**

- 🤯 Steep learning curve
- 🐛 Occasional bugs and glitches
- 🔌 Requires external hardware for full functionality
- 💰 Relatively high price point

**Reported bugs**

- Audio cutting out randomly
- Crashes when loading large projects
- Issues with MIDI sync and control

**Requested features**

- MIDI looping functionality
- Improved audio editing capabilities
- Backup and restore options
- More built-in templates and presets
- Expanded Inter-App Audio support


## Frequently asked questions

### Is Touch Tonnetz free?

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

### Is Loopy Pro free?

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

### Which has better reviews, Touch Tonnetz or Loopy Pro?

Loopy Pro is rated higher. Touch Tonnetz averages 3.5 out of 5 from 4 ratings, while Loopy Pro averages 4.8 from 988 ratings.

### Do Touch Tonnetz or Loopy Pro have ads?

Neither Touch Tonnetz nor Loopy Pro shows ads.

### Which is updated more often, Touch Tonnetz or Loopy Pro?

Touch Tonnetz ships an update every 2 weeks, and Loopy Pro every 2 weeks. Most recently, Touch Tonnetz was updated on October 24, 2026 and Loopy Pro on October 29, 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.*