# PolyTune vs TouchOSC

The clearest difference is price: PolyTune at $4.99 against TouchOSC's $19.99. PolyTune also leads on iOS requirement (9.0 vs 13.0). TouchOSC's advantage is rating (4.6 vs 2.8) and update cadence (every 6 weeks vs every 40 months). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

PolyTune costs $4.99 and TouchOSC $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TouchOSC holds the better App Store score, 4.6 against 2.8. Both are backed by a comparable volume of ratings — 79 and 232 respectively. Written reviews point the same way: 66% of PolyTune's written reviews are positive against 72% of TouchOSC's.

PolyTune ships an update every 40 months, TouchOSC every 6 weeks. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PolyTune | TouchOSC |
| --- | --- | --- |
| Price | **$4.99** | $19.99 |
| Rating | [2.8 (79 ratings)](https://appshunter.io/ios/app/polytune/id364009203/reviews) | **[4.6 (232 ratings)](https://appshunter.io/ios/app/touchosc/id1569996730/reviews)** |
| Number of ratings | 79 | **232** |
| Positive reviews | 65.7% of reviews | **71.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 6 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | #184 | **#115** |
| Size | 45 MB | 39 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TC Electronic](https://appshunter.io/developer/364009206) | [Hexler LLC](https://appshunter.io/developer/1569922581) |

## What reviewers say

### PolyTune

[App page](https://appshunter.io/ios/app/polytune/id364009203)

**Currently charting:** #184 Top Paid · Music (US App Store)

This application provides a powerful and accurate tuning tool for musicians. It allows for simultaneous tuning of all strings, supports various guitar and bass modes, and offers drop tunings. Its technology is based on a highly-regarded pedal tuner used by professionals.

**Highlights:** Tune all strings at once, Guitar/bass mode, Drop tunings support, Award-winning pedal technology, Chromatic tuning modes, High accuracy

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🩵 Works really well
- 💯 Accurate and precise
- 🔢 Polyphonic tuning mode
- 🎨 Customizable display colors
- 🔌 Works with electric and acoustic guitars

**What reviewers complain about**

- 🐛 Crashes or freezes on newer iOS versions
- 🔇 Struggles to pick up low strings or in noisy environments
- ⏱️ Screen dims during use
- 🚫 No support for alternate/custom tunings
- 💤 Drains battery quickly when running in background

**Reported bugs**

- Crashes on launch
- Unable to detect or tune certain strings
- Inaccurate tuning readings

**Requested features**

- Add support for 432Hz tuning
- Implement custom tuning options
- Improve compatibility with external audio interfaces
- Add a dedicated on/off switch


### TouchOSC

[App page](https://appshunter.io/ios/app/touchosc/id1569996730)

**Currently charting:** #115 Top Paid · Music (US App Store)

This app provides a powerful and flexible modular control surface for MIDI and OSC messages. It features a GPU-powered editor for creating complex layouts, cross-network synchronized editing, and a scripting engine for deep customization. It's designed for musicians and audio professionals seeking advanced control over their digital audio workstations and other compatible software.

**Highlights:** Modular control surface, Powerful integrated editor, MIDI and OSC message support, Cross-network synchronized editing, Scripting engine for customization, Wired & wireless MIDI connections

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎛️ Highly customizable control surfaces
- 💡 Powerful Lua scripting capabilities
- 🔄 Cross-platform compatibility
- ⚡ Stable and reliable performance
- 🎨 Built-in editor for real-time design

**What reviewers complain about**

- 📖 Poor documentation and manual
- 🎓 Steep learning curve for beginners
- 🖱️ Clunky and unintuitive UI/UX
- 🐛 Occasional crashes and connection issues
- 📱 Limited Bluetooth MIDI support on iOS

**Reported bugs**

- App crashes and won't reopen
- Connection drops between iPad and computer
- OSC not transmitting despite showing connected
- Screen goes blank when typing text
- Document tree scrolling jumps erratically

**Requested features**

- Bluetooth MIDI support on iOS devices
- VST/AU plugin version for DAWs
- Better documentation and video tutorials
- Cross-control scripting capabilities
- Image and background customization


## Frequently asked questions

### Is PolyTune free?

PolyTune costs $4.99, with no in-app purchases.

### Is TouchOSC free?

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

### Which has better reviews, PolyTune or TouchOSC?

TouchOSC is rated higher. PolyTune averages 2.8 out of 5 from 79 ratings, while TouchOSC averages 4.6 from 232 ratings.

### Do PolyTune or TouchOSC have ads?

Neither PolyTune nor TouchOSC shows ads.

### Which is updated more often, PolyTune or TouchOSC?

PolyTune ships an update every 40 months, and TouchOSC every 6 weeks. Most recently, PolyTune was updated on October 17, 2026 and TouchOSC on October 16, 2026.

### Which is more popular, PolyTune or TouchOSC?

PolyTune currently peaks at #184 in the App Store charts, and TouchOSC at #115. Chart position reflects recent download velocity rather than total install base.

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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.*