# touchAble Pro vs ButterSynth

The clearest difference is price: ButterSynth at $19.99 against touchAble Pro's $29.99. ButterSynth also leads on rating (4.0 vs 2.9) and review sentiment (60% vs 41%). touchAble Pro's advantage is update cadence (weekly vs every 2 months) and iOS requirement (9.3 vs 14.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

touchAble Pro costs $29.99 and ButterSynth $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ButterSynth holds the better App Store score, 4.0 against 2.9. Both are backed by a comparable volume of ratings — 54 and 62 respectively. Written reviews point the same way: 41% of touchAble Pro's written reviews are positive against 60% of ButterSynth's.

touchAble Pro ships an update weekly, ButterSynth every 2 months. The most recent releases landed on August 30, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | touchAble Pro | ButterSynth |
| --- | --- | --- |
| Price | $29.99 | **$19.99** |
| Rating | [2.9 (54 ratings)](https://appshunter.io/ios/app/touchable-pro/id1205967746/reviews) | **[4.0 (62 ratings)](https://appshunter.io/ios/app/buttersynth/id1497419006/reviews)** |
| Number of ratings | 54 | **62** |
| Positive reviews | 41.3% of reviews | **59.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#190** |
| Size | 48 MB | 468 MB |
| Requires iOS | **9.3** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AppBC](https://appshunter.io/developer/385949478) | [Arto Vaarala](https://appshunter.io/developer/890886114) |

## What reviewers say

### touchAble Pro

[App page](https://appshunter.io/ios/app/touchable-pro/id1205967746)

This app provides deep, customizable control over music production software, allowing users to perform and edit without a mouse. It offers waveform views, piano roll editing, and full access to device parameters, all from a mobile device.

**Highlights:** Audio clip view with waveforms, Piano roll view for pattern editing, Draw and edit clip automations, Customizable device templates, Access track I/O, Control transport, clips, and scenes, Play instruments with grid/piano layouts

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

**In-app purchases:** none

**What reviewers like**

- 🎛️ Comprehensive Ableton Live control surface with multitouch capabilities
- 🚀 Superior to Push 2 in many ways with unlimited grid control
- 👍 Intuitive interface design and clean layout
- 🎹 Powerful isomorphic keyboard with scale highlighting
- 🎚️ Excellent device control and custom MIDI CC control panels

**What reviewers complain about**

- 🐛 Frequent crashes and instability issues
- ❌ No longer maintained or supported by developer
- 🔌 Connection problems (both USB and WiFi)
- ⚠️ Incompatible with Ableton Live 11 and 12
- 🚫 Broken download links for required server software

**Reported bugs**

- App crashes on startup or during use
- Connection drops after wake-up requiring force quit
- Server software download links return 404 errors
- Version mismatch between iPad app and Mac/Windows server
- Clip recording glitches (records only one bar, records indefinitely)

**Requested features**

- Larger Scenes Launch button with adjustable size
- Arrangement view option
- Customizable UI color scheme for outdoor/bright environments
- Light mode theme option
- Chord mode functionality


### ButterSynth

[App page](https://appshunter.io/ios/app/buttersynth/id1497419006)

**Currently charting:** #190 Top Paid · Music (US App Store)

This powerful synthesizer app offers a hybrid approach, combining wavetable, FM, and sample-based synthesis. Create unique sounds with a vast sonic range, advanced modulation, and a built-in effects rack. It caters to both experienced sound designers and beginners with extensive presets.

**Highlights:** Hybrid 6-oscillator synthesis (wavetable, FM, sample), Built-in wavetable editor, FM engine with 4 operators, Sample and Granulator engines, 32-slot modulation matrix, Internal FX rack with 16 modules, Extensive preset library

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✨ Deep sound design capabilities
- 🎛️ Versatile modulation matrix
- 🔊 Great sound quality
- 💡 Innovative wavetable generator
- 🌟 Serum-like experience

**What reviewers complain about**

- 📱 Fiddly on small screens
- 🐛 Crashes frequently
- 🐛 Disappears in Cubasis
- 🐛 Spikes CPU usage
- 🐛 Crashes on patch change

**Reported bugs**

- App crashing with AUM
- Disappears in Cubasis randomly
- Crashes all the time inside Logic
- Changing a patch spikes CPU to 99%
- Crashes on every patch change

**Requested features**

- MPE popup possible on top of the auv3
- Button to hide built-in keyboard
- Buffer size option
- Additional MIDI mappings (e.g., arpeggiator toggle)
- Sustain pedal support


## Frequently asked questions

### Is touchAble Pro free?

touchAble Pro costs $29.99, with no in-app purchases.

### Is ButterSynth free?

ButterSynth costs $19.99, with no in-app purchases.

### Which has better reviews, touchAble Pro or ButterSynth?

ButterSynth is rated higher. touchAble Pro averages 2.9 out of 5 from 54 ratings, while ButterSynth averages 4.0 from 62 ratings.

### Do touchAble Pro or ButterSynth have ads?

Neither touchAble Pro nor ButterSynth shows ads.

### Which is updated more often, touchAble Pro or ButterSynth?

touchAble Pro ships an update weekly, and ButterSynth every 2 months. Most recently, touchAble Pro was updated on August 30, 2026 and ButterSynth on September 16, 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.*