Retro Boy | MIDI Synth is made and published by Sound-Base Audio, LLC. AppBrain is an independent app data site and isn't affiliated with Sound-Base Audio, LLC. The app name, icon, screenshots and description belong to Sound-Base Audio, LLC and are shown as published on Google Play.

Pros & Cons

Niche but strong appeal for retro chiptune music lovers
Free to use with no upfront cost
MIDI keyboard compatibility via USB/Bluetooth for on-the-go composing
Built-in two-octave piano for quick ideas and testing

Niche focus on 8-bit chiptune may limit broader music production workflows
May lack the breadth of advanced features found in larger synth apps (e.g., extensive expressiveness, MPE, deep exporting options)

About Retro Boy | MIDI Synth

Retro Boy | MIDI Synth is a music & audio app developed by Sound-Base Audio, LLC.

How many times has Retro Boy | MIDI Synth been installed?

Retro Boy | MIDI Synth has been installed 7.5 thousand times. In the last 30 days, the app was installed 29 times.

What is the rating of Retro Boy | MIDI Synth?

Retro Boy | MIDI Synth is rated 4.00 out of 5 stars, based on 31 ratings.

Is Retro Boy | MIDI Synth free?

Retro Boy | MIDI Synth is free. The app size is 3.22 MB. The latest version available is 1.2-Android. The last update was on April 8, 2024.

What are the requirements for Retro Boy | MIDI Synth?

Retro Boy | MIDI Synth requires Android 8.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since January 2023.

Description by Sound-Base Audio, LLC (from Google Play)

Craft nostalgic chiptune music with Retro Boy, the ultimate 8-bit synth app!

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Screenshots

Retro Boy | MIDI Synth Screenshot 1 of 4

Retro Boy | MIDI Synth Screenshot 2 of 4

Retro Boy | MIDI Synth Screenshot 3 of 4

Retro Boy | MIDI Synth Screenshot 4 of 4

Screenshots by Sound-Base Audio, LLC, from the Google Play listing

Official page on Google Play

Alternatives to Retro Boy | MIDI Synth

Google Play Rating history and histogram

Installs over time

Retro Boy | MIDI Synth has been installed 7.5 thousand times. Over the past 30 days, it has been installed 29 times.

Changelog of Retro Boy | MIDI Synth

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Developer information for Sound-Base Audio, LLC

Sound-Base Audio, LLC

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Comments on Retro Boy | MIDI Synth for Android

★★★★☆ Daniel Moore · Dec 1, 2024

I love drifting back to FL studio of course it's hard to beat big shoes to feel police showing his age disciples fun that's how can I adore my time playing around with it greatly, but I'm sure that anybody within earshot of me did not enjoy my time on this app at all 😂😂😂😂😂 thanks retro boy!

★★★★★ Johnathan Webster · Mar 13, 2023

Nice little synthesizer. Great job. 👍🏻

★★★★☆ Mason · Sep 18, 2025

This app is amazing, and I highly recommend it. However, I think it would be nice if you could import music and have it turned into more synth-y music. Kinda like autotune, but it would work best with instrumental music. That way you could make a remix of a song without trying to figure out how to use one of those complicated autotune apps. I do really love the app as it is though, and you should really download it if you're reading this. Give yourself a pat on the back for reading this far!

★★☆☆☆ Bob Moriarty · Apr 3, 2024

Tough interface... no way I can see to integrate into a useful work flow

★★☆☆☆ Himanshu Sojitra · Sep 7, 2023

There is no record button so not useful to me.

Google Play Rankings for Retro Boy | MIDI Synth

This app is not ranked

Technologies used by Retro Boy | MIDI Synth

16 permissions · 13 libraries

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