# Midiflow Motion (Audiobus) vs EchoSketch

The clearest difference is rating: EchoSketch at 5.0 against Midiflow Motion (Audiobus)'s 2.0. EchoSketch also leads on update cadence (every 2 days vs every 11 months). Midiflow Motion (Audiobus)'s advantage is price ($1.99 vs $7.99) and iOS requirement (10.2 vs 17). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Midiflow Motion (Audiobus) costs $1.99 and EchoSketch $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

EchoSketch holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Midiflow Motion (Audiobus) ships an update every 11 months, EchoSketch every 2 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Midiflow Motion (Audiobus) | EchoSketch |
| --- | --- | --- |
| Price | **$1.99** | $7.99 |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/midiflow-motion-audiobus/id1107254489/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/echosketch-performance-delay/id6794466741/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 days** |
| Monetization | Paid | Paid |
| Size | 5 MB | 5 MB |
| Requires iOS | **10.2** | 17 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Johannes Doerr](https://appshunter.io/developer/622204117) | [Avi Bortnick](https://appshunter.io/developer/421929037) |

## What reviewers say

### Midiflow Motion (Audiobus)

[App page](https://appshunter.io/ios/app/midiflow-motion-audiobus/id1107254489)

Control effect parameters in other music apps by moving your device. Fine-tune MIDI commands like volume or modulation to your desired motion range for expressive control. Supports multiple parameters and apps simultaneously through Audiobus 3.

**Highlights:** Control effect parameters with device motion, Use device rotation (X/Y axis), Adjust motion and output value ranges, Send any MIDI command (pitch-bend, CC, custom), Control multiple parameters/apps simultaneously, Integrates with Audiobus 3

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

**In-app purchases:** none


### EchoSketch

[App page](https://appshunter.io/ios/app/echosketch-performance-delay/id6794466741)

Shape delay and reverb effects in real-time with a playable X/Y performance surface. Explore four distinct delay types and multiple reverb options, with extensive parameter control for unique sound morphing. Works as a standalone app or an Audio Unit plugin.

**Highlights:** X/Y performance surface for real-time sound shaping, Four distinct delay types: digital, analog, reverse, ping-pong, Spring, plate, and hall convolution reverb, Modulation and tone control for echoes, HOLD, LIFT, FREEZE, and MOTION performance gestures, Standalone app and AUv3 plugin compatibility

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Midiflow Motion (Audiobus) free?

Midiflow Motion (Audiobus) costs $1.99, with no in-app purchases.

### Is EchoSketch free?

EchoSketch costs $7.99, with no in-app purchases.

### Which has better reviews, Midiflow Motion (Audiobus) or EchoSketch?

EchoSketch is rated higher. Midiflow Motion (Audiobus) averages 2.0 out of 5 from 1 ratings, while EchoSketch averages 5.0 from 2 ratings.

### Do Midiflow Motion (Audiobus) or EchoSketch have ads?

Neither Midiflow Motion (Audiobus) nor EchoSketch shows ads.

### Which is updated more often, Midiflow Motion (Audiobus) or EchoSketch?

Midiflow Motion (Audiobus) ships an update every 11 months, and EchoSketch every 2 days. Most recently, Midiflow Motion (Audiobus) was updated on November 2, 2026 and EchoSketch on October 31, 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.*