Electron ECHO mini piano 4+

Emil Korngold

Designed for iPhone

    • 5.0 • 7 Ratings
    • $1.99

iPhone Screenshots


Electron ECHO mini piano is a simulated version of a popular musical toy from the 1980's. Just like the real thing, it (optionally) detunes as your battery depletes! Includes a FREE songbook with instructions for classic and modern melodies and an extensive essay on the original device.

Modeled after the original device sound through wave shape analysis. No cheap samples, it's a synthesizer!

Includes free songbook. Learn how to play your favorite melodies. More songs added in future updates, free of charge!

Choose your favorite color from four available skins!

Pretend you're playing in a large hall!

Play along with music from iTunes, Spotify or any other music app you might use!

Too pitchy sounding for ya? With the flip of a switch you can tune the keyboard down by one full octave!

Want to get a bit of electro bass going? Optionally add a square wave sound tuned one octave below the notes you play!

Get your retro on, get back to the 80's with Electron ECHO mini piano NOW!

What’s New

Version 1.4.0

This app has been updated by Apple to display the Apple Watch app icon.

Hey there fellow mini piano aficionados,

It's been a while, sorry 'bout that, as a one man army I need to fight on many fronts!
This update is mostly about making your favourite piano app look good on that new iPhone, iPod Touch or iPad you've probably bought since my last update. And woah, behold ... I've added 10 new songs for you to learn and play.

Now, I know you've already spent your hard earned money on this app, so who am I to ask for favours, but...
In case you found some joy in using this app, could you pretty please rate it, or heck, maybe even write a review?
You're electro-tastic!

Yours truly,
Emil Korngold

Ratings and Reviews

5.0 out of 5
7 Ratings

7 Ratings

Oyeah737372 ,


Just like I remember it. Thank you so much for making this, you can tell a lot of love was put into it 💜

🦉🤦🏻‍♀️🐻🤬 ,

Absolutely Love It!

Wow, this is exactly what I needed! Thank you so much! I need to find out a way I can record this. 😀

Developer Response ,

Thank you! Send me an email and I’ll try to help you out with recording.

faceman5050 ,

Faceman5050 is a kid again.

Ok I had many of these given to me. I never mastered them but I loved them cause they fascinated me as a kid. I always had a fondness for the pink colored ones. Don't know why. Today I saw a post about toys every kid had from the 80's. Not sure what number it was but non the less there was a jewel of my youth. So to google I went and low and behold the first thing that popped up was a iOS app. I was like omg I must have this now!!! Thank you sir or madam for making this app. It fills a void and it gives me a chance to buy a device without having a phisical device going to waist. Keep up the good work.

App Privacy

The developer, Emil Korngold, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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