# Midiflow Keyboard (Audiobus) vs LogicFlow Pro

The clearest difference is update cadence: LogicFlow Pro at every 2 months against Midiflow Keyboard (Audiobus)'s every 9 months. Midiflow Keyboard (Audiobus)'s advantage is price ($2.99 vs $4.99) and iOS requirement (10.2 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

Midiflow Keyboard (Audiobus) costs $2.99 and LogicFlow Pro $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Midiflow Keyboard (Audiobus) ships an update every 9 months, LogicFlow Pro every 2 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Midiflow Keyboard (Audiobus) | LogicFlow Pro |
| --- | --- | --- |
| Price | **$2.99** | $4.99 |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/midiflow-keyboard-audiobus/id1092870508/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 5 MB | 2 MB |
| Requires iOS | **10.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Johannes Doerr](https://appshunter.io/developer/622204117) | [Vishwa Eldeniya](https://appshunter.io/developer/1896007304) |

## What reviewers say

### Midiflow Keyboard (Audiobus)

[App page](https://appshunter.io/ios/app/midiflow-keyboard-audiobus/id1092870508)

This music app provides a versatile keyboard interface for controlling multiple synth applications simultaneously. It offers various layouts, including piano, scales, and chords, with customizable controls for pitch, modulation, and note velocity. Designed to integrate seamlessly with Audiobus 3, it enhances mobile music production.

**Highlights:** Piano, scale, and chord layouts, Multiple independent keyboard strips, Adjustable key range and octaves, Pitch-bend and modulation wheels, Hold mode with unisono option, Velocity control via touch or accelerometer, Split View/Slide Over support

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

**In-app purchases:** none


### LogicFlow Pro

[App page](https://appshunter.io/ios/app/logicflow-pro-daw-controller/id6771758530)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Midiflow Keyboard (Audiobus) free?

Midiflow Keyboard (Audiobus) costs $2.99, with no in-app purchases.

### Is LogicFlow Pro free?

LogicFlow Pro costs $4.99, with no in-app purchases.

### Do Midiflow Keyboard (Audiobus) or LogicFlow Pro have ads?

Neither Midiflow Keyboard (Audiobus) nor LogicFlow Pro shows ads.

### Which is updated more often, Midiflow Keyboard (Audiobus) or LogicFlow Pro?

Midiflow Keyboard (Audiobus) ships an update every 9 months, and LogicFlow Pro every 2 months. Most recently, Midiflow Keyboard (Audiobus) was updated on November 2, 2026 and LogicFlow Pro on November 4, 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.*