# Aether Synth vs MIDI Memos

The clearest difference is price: MIDI Memos at Free against Aether Synth's $2.99. MIDI Memos also leads on review sentiment (100% vs 63%) and rating (5.0 vs 4.7). Aether Synth's advantage is ratings volume (10 vs 3). On update cadence, ads, in-app purchases and device support there is nothing between them.

MIDI Memos is free to download; Aether Synth costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MIDI Memos holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 10 and 3 respectively. Written reviews point the same way: 63% of Aether Synth's written reviews are positive against 100% of MIDI Memos's.

Aether Synth ships an update every 5 days, MIDI Memos every 3 days. The most recent releases landed on November 13, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Aether Synth | MIDI Memos |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.7 (10 ratings)](https://appshunter.io/ios/app/aether-synth/id6766131732/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/midi-memos-recorder-plus-player/id6774037073/reviews)** |
| Number of ratings | **10** | 3 |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Paid | **Free** |
| Size | 35 MB | 19 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jacob Kirk](https://appshunter.io/developer/1893697979) | [Mayank Sanganeria](https://appshunter.io/developer/527550366) |

## What reviewers say

### Aether Synth

[App page](https://appshunter.io/ios/app/aether-synth/id6766131732)

This music creation app offers a professional synthesizer engine with dual-layer sound design and rhythmic motion. It can be used as a standalone workstation or as an AUv3 instrument within compatible iOS hosts for recording and production.

**Highlights:** AUv3 instrument support, Standalone synth workstation, Dual preset layering, Melodic and drum sequencers, Sampler tools, Multitrack audio workspace, Arpeggiator and motion controls

**Features:** iPhone Duo support

**In-app purchases:** none


### MIDI Memos

[App page](https://appshunter.io/ios/app/midi-memos-recorder-plus-player/id6774037073)

Quickly capture musical ideas with a single tap. Record MIDI from external keyboards or the built-in on-screen piano, then instantly share clean MIDI files to your favorite DAWs. It's a streamlined tool for songwriters and musicians.

**Highlights:** One-tap MIDI recording, On-screen piano keyboard, Background recording, Automatic take splitting, MIDI file sharing to DAWs, Take library with search and favorites, Adjustable tempo and metronome

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

**In-app purchases:** none


## Frequently asked questions

### Is Aether Synth free?

Aether Synth costs $2.99, with no in-app purchases.

### Is MIDI Memos free?

MIDI Memos is free to download, with no in-app purchases.

### Which has better reviews, Aether Synth or MIDI Memos?

MIDI Memos is rated higher. Aether Synth averages 4.7 out of 5 from 10 ratings, while MIDI Memos averages 5.0 from 3 ratings.

### Do Aether Synth or MIDI Memos have ads?

Neither Aether Synth nor MIDI Memos shows ads.

### Which is updated more often, Aether Synth or MIDI Memos?

Aether Synth ships an update every 5 days, and MIDI Memos every 3 days. Most recently, Aether Synth was updated on November 13, 2026 and MIDI Memos on November 5, 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.*