# Drambo vs TouchOSC

The clearest difference is in-app purchases: TouchOSC at none against Drambo's 5. TouchOSC also leads on price ($19.99 vs $24.99) and iOS requirement (13.0 vs 15.6). Drambo's advantage is review sentiment (87% vs 72%) and rating (4.8 vs 4.6). On ratings volume, update cadence, ads and device support there is nothing between them.

Drambo costs $24.99 and TouchOSC $19.99 up front. Drambo sells 5 one-off in-app purchases. TouchOSC asks for nothing beyond the download.

Drambo holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 325 and 232 respectively. Written reviews point the same way: 87% of Drambo's written reviews are positive against 72% of TouchOSC's.

Drambo ships an update monthly, TouchOSC every 6 weeks. The most recent releases landed on September 29, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Drambo | TouchOSC |
| --- | --- | --- |
| Price | $24.99 | **$19.99** |
| Rating | **[4.8 (325 ratings)](https://appshunter.io/ios/app/drambo/id1469365718/reviews)** | [4.6 (232 ratings)](https://appshunter.io/ios/app/touchosc/id1569996730/reviews) |
| Number of ratings | **325** | 232 |
| Positive reviews | **86.7% of reviews** | 71.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#192** | — |
| Size | 144 MB | 39 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BeepStreet](https://appshunter.io/developer/321412321) | [Hexler LLC](https://appshunter.io/developer/1569922581) |

## What reviewers say

### Drambo

[App page](https://appshunter.io/ios/app/drambo/id1469365718)

**Currently charting:** #192 Top Paid · Music (US App Store)

This app offers a flexible sound design experience, allowing users to build beats, create synthesizers, and process audio with effects. Its innovative modular system simplifies connections and organization, making it suitable for both beginners and experienced musicians. It functions as a standalone application or a plugin within a DAW.

**Highlights:** Modular sound design, Intuitive cable-less connections, Advanced sequencer, Standalone and AUv3 plugin, Over 140 modules, Polyphonic stereo processing

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Granular extension | $4.99 | one-time |
| Waves extension | $4.99 | one-time |
| Formants extension | $4.99 | one-time |
| DSP extensions 1 | $4.99 | one-time |
| Visual extension | $14.99 | one-time |

**What reviewers like**

- 🚀 Incredibly powerful and flexible
- 🎨 Endless creative possibilities
- 👍 Intuitive and well-designed interface
- 🔧 Modular synth capabilities
- 🎛️ Excellent sequencing and groove box features

**What reviewers complain about**

- 🐛 Occasional crashes and stability issues
- 🔒 Limited undo/redo functionality
- 🔊 Audio export issues (pitch/tempo problems)
- 🔀 Lack of dedicated audio track support

**Reported bugs**

- Audio cutting out after 5 minutes of use
- Presets and patches not loading properly
- Incompatibility with certain iOS devices

**Requested features**

- Stem/track export functionality
- MIDI CC learn and external control
- Ableton Link support
- More parameter control and modulation options
- Improved piano roll and sequencing tools


### TouchOSC

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

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 Drambo free?

Drambo costs $24.99, and also offers in-app purchases.

### Is TouchOSC free?

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

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

Drambo is rated higher. Drambo averages 4.8 out of 5 from 325 ratings, while TouchOSC averages 4.6 from 232 ratings.

### Do Drambo or TouchOSC have ads?

Neither Drambo nor TouchOSC shows ads.

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

Drambo ships an update monthly, and TouchOSC every 6 weeks. Most recently, Drambo was updated on September 29, 2026 and TouchOSC on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*