# MidiBus vs Drambo

The clearest difference is price: MidiBus at $2.99 against Drambo's $24.99. MidiBus also leads on in-app purchases (none vs 5) and rating (5.0 vs 4.8). Drambo's advantage is ratings volume (325 vs 2) and update cadence (monthly vs every 5 months). On review sentiment, ads and device support there is nothing between them.

MidiBus costs $2.99 and Drambo $24.99 up front. Drambo sells 5 one-off in-app purchases. MidiBus asks for nothing beyond the download.

MidiBus holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Drambo has 325 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 94% of MidiBus's written reviews are positive against 87% of Drambo's.

MidiBus ships an update every 5 months, Drambo monthly. The most recent releases landed on October 9, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | MidiBus | Drambo |
| --- | --- | --- |
| Price | **$2.99** | $24.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/midibus/id648856167/reviews)** | [4.8 (325 ratings)](https://appshunter.io/ios/app/drambo/id1469365718/reviews) |
| Number of ratings | 2 | **325** |
| Positive reviews | **93.8% of reviews** | 86.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | — | **#177** |
| Size | 2 MB | 144 MB |
| Requires iOS | **5.1.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Audeonic Apps](https://appshunter.io/developer/351607509) | [BeepStreet](https://appshunter.io/developer/321412321) |

## What reviewers say

### MidiBus

[App page](https://appshunter.io/ios/app/midibus/id648856167)

Synchronize MIDI clock signals between apps and devices with adjustable BPM and time signatures. Monitor the accuracy and stability of MIDI clock sources, including the app itself. Discover surprising performance metrics from your connected gear.

**Highlights:** MIDI clock sync generation, Adjustable BPM and time signature, Multiple MIDI destinations, MIDI clock signal monitoring, Accuracy and stability measurement, iOS MIDI development library based

**Features:** Vision Pro support

**In-app purchases:** none


### Drambo

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

**Currently charting:** #177 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


## Frequently asked questions

### Is MidiBus free?

MidiBus costs $2.99, with no in-app purchases.

### Is Drambo free?

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

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

MidiBus is rated higher. MidiBus averages 5.0 out of 5 from 2 ratings, while Drambo averages 4.8 from 325 ratings.

### Do MidiBus or Drambo have ads?

Neither MidiBus nor Drambo shows ads.

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

MidiBus ships an update every 5 months, and Drambo monthly. Most recently, MidiBus was updated on October 9, 2026 and Drambo on October 17, 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.*