# MIDI Memos vs Harmonizer

The clearest difference is update cadence: MIDI Memos at every 3 days against Harmonizer's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MIDI Memos ships an update every 3 days, Harmonizer every 2 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MIDI Memos | Harmonizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/midi-memos-recorder-plus-player/id6774037073/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | Free | — |
| Size | 19 MB | 20 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mayank Sanganeria](https://appshunter.io/developer/527550366) | [Peter Hafner](https://appshunter.io/developer/1625319412) |

## What reviewers say

### 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


### Harmonizer

[App page](https://appshunter.io/ios/app/harmonizer-auv3/id6791999719)

**In-app purchases:** none


## Frequently asked questions

### Is MIDI Memos free?

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

### Is Harmonizer free?

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

### Do MIDI Memos or Harmonizer have ads?

Neither MIDI Memos nor Harmonizer shows ads.

### Which is updated more often, MIDI Memos or Harmonizer?

MIDI Memos ships an update every 3 days, and Harmonizer every 2 months. Most recently, MIDI Memos was updated on November 5, 2026 and Harmonizer 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.*