# Electron ECHO mini piano vs GM MIDI Player

The clearest difference is rating: Electron ECHO mini piano at 5.0 against GM MIDI Player's 4.1. Electron ECHO mini piano also leads on price ($1.99 vs $9.99) and update cadence (every 2 months vs every 52 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Electron ECHO mini piano costs $1.99 and GM MIDI Player $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Electron ECHO mini piano holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 11 and 19 respectively. Written reviews point the same way: 93% of Electron ECHO mini piano's written reviews are positive against 78% of GM MIDI Player's.

Electron ECHO mini piano ships an update every 2 months, GM MIDI Player every 52 months. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Electron ECHO mini piano | GM MIDI Player |
| --- | --- | --- |
| Price | **$1.99** | $9.99 |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/electron-echo-mini-piano/id799573588/reviews)** | [4.1 (19 ratings)](https://appshunter.io/ios/app/gm-midi-player/id1445780869/reviews) |
| Number of ratings | 11 | **19** |
| Positive reviews | **93.3% of reviews** | 77.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 52 months |
| Monetization | Paid | Paid |
| Size | 6 MB | 28 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Emil Korngold](https://appshunter.io/developer/799573591) | [Jens Guell](https://appshunter.io/developer/1195004865) |

## What reviewers say

### Electron ECHO mini piano

[App page](https://appshunter.io/ios/app/electron-echo-mini-piano/id799573588)

Experience a simulated musical toy from the 1980s, complete with authentic synthesized sounds and optional battery depletion detuning. Learn classic and modern melodies with a free songbook and enjoy features like reverb and octave shifts.

**Highlights:** Simulated 1980s musical toy, Authentic synthesizer sound, Optional battery depletion detuning, Free songbook with melodies, Reverb effect, Octave down shift, Sub-oscillator for bass tones

**Features:** macOS Compatibility

**In-app purchases:** none


### GM MIDI Player

[App page](https://appshunter.io/ios/app/gm-midi-player/id1445780869)

Play standard MIDI files on your iOS device with a built-in software synthesizer. Organize your music into playlists and share them seamlessly with other apps. Enjoy background playback and AirPlay support for a versatile listening experience.

**Highlights:** Plays standard MIDI files (.mid), Built-in software synthesizer, Create and manage playlists, Seamless iOS file manager integration, Background Audio playback, AirPlay support

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

**In-app purchases:** none


## Frequently asked questions

### Is Electron ECHO mini piano free?

Electron ECHO mini piano costs $1.99, with no in-app purchases.

### Is GM MIDI Player free?

GM MIDI Player costs $9.99, with no in-app purchases.

### Which has better reviews, Electron ECHO mini piano or GM MIDI Player?

Electron ECHO mini piano is rated higher. Electron ECHO mini piano averages 5.0 out of 5 from 11 ratings, while GM MIDI Player averages 4.1 from 19 ratings.

### Do Electron ECHO mini piano or GM MIDI Player have ads?

Neither Electron ECHO mini piano nor GM MIDI Player shows ads.

### Which is updated more often, Electron ECHO mini piano or GM MIDI Player?

Electron ECHO mini piano ships an update every 2 months, and GM MIDI Player every 52 months. Most recently, Electron ECHO mini piano was updated on October 23, 2026 and GM MIDI Player on October 29, 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.*