# Midi Echo AU vs Riffler Flow

The clearest difference is price: Midi Echo AU at $1.99 against Riffler Flow's $14.99. Riffler Flow's advantage is rating (4.1 vs 3.5) and update cadence (weekly vs every 6 weeks). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Midi Echo AU costs $1.99 and Riffler Flow $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Riffler Flow holds the better App Store score, 4.1 against 3.5. Both are backed by a comparable volume of ratings — 8 and 25 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

Midi Echo AU ships an update every 6 weeks, Riffler Flow weekly. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Midi Echo AU | Riffler Flow |
| --- | --- | --- |
| Price | **$1.99** | $14.99 |
| Rating | [3.5 (8 ratings)](https://appshunter.io/ios/app/midi-echo-au/id1422324067/reviews) | **[4.1 (25 ratings)](https://appshunter.io/ios/app/riffler-flow/id6467568526/reviews)** |
| Number of ratings | 8 | **25** |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 13 MB | 780 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [anthony saunders](https://appshunter.io/developer/460303742) | [Jonathan Bell](https://appshunter.io/developer/1061939293) |

## What reviewers say

### Midi Echo AU

[App page](https://appshunter.io/ios/app/midi-echo-au/id1422324067)

This app creates repeating MIDI note effects, similar to audio echoes but for digital music signals. It allows for independent control of note-on and note-off messages, offering extensive customization for musical expression.

**Highlights:** Selectable echo types (fixed, ping pong, taper), Adjustable number of echoes (0-20), MIDI velocity reduction for quieter echoes, Define pitch interval for successive echoes, Tempo sync or mSec delay time, Set MIDI channel for echoes, Disable individual echoes, MIDI thru control

**Features:** Vision Pro support

**In-app purchases:** none


### Riffler Flow

[App page](https://appshunter.io/ios/app/riffler-flow/id6467568526)

Instantly generate clean, arpeggio-based guitar riffs for various music genres. Explore preset styles or customize your own unique sounds with realistic tones and extensive chord options. Ideal for producers, songwriters, and musicians seeking creative inspiration.

**Highlights:** Instant arpeggio-based riff generation, Preset styles for Hip-Hop, Pop, EDM, Rock, Customizable settings for personalization, AUv3 plugin integration, Realistic guitar and synth tones, Chord and progression generator, Tablature output

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

**In-app purchases:** none


## Frequently asked questions

### Is Midi Echo AU free?

Midi Echo AU costs $1.99, with no in-app purchases.

### Is Riffler Flow free?

Riffler Flow costs $14.99, with no in-app purchases.

### Which has better reviews, Midi Echo AU or Riffler Flow?

Riffler Flow is rated higher. Midi Echo AU averages 3.5 out of 5 from 8 ratings, while Riffler Flow averages 4.1 from 25 ratings.

### Do Midi Echo AU or Riffler Flow have ads?

Neither Midi Echo AU nor Riffler Flow shows ads.

### Which is updated more often, Midi Echo AU or Riffler Flow?

Midi Echo AU ships an update every 6 weeks, and Riffler Flow weekly. Most recently, Midi Echo AU was updated on October 25, 2026 and Riffler Flow on October 21, 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.*