S4A IDE for Android - Download Free [Latest Version + MOD] 2025

Whats new in S4A IDE v6.1

6 things about S4A IDE

1. From the S4A Genius range, this is the first and only tool that allows you to use the Swift(TM) language to write fully native code for the AVR microcontroller found in the super popular Arduino UNO range of boards.
2. This will save you time and hassle debugging weird behaviour and, maybe more importantly, will make your embedded safe by design, built in from the start.
3. The Swift(TM) languages are safe by design and eliminates whole classes of bugs via undefined behaviour.
4. This subscription includes full support and a license for commercial use.
5. Customers have used it to build everything from hobby projects to community work and full, commercial products.
6. PLEASE NOTE, you can download the IDE now for free but the app itself requires a paid subscription to use the main features.

Release date: 2024-10-28
Current version: 6.1
File size: 68.17 MB
Developer: Carl Peto

How to setup S4A IDE APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install s4a-ide.apk file on your phone in 4 Simple Steps:

Download the s4a-ide.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the s4a-ide.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the S4A IDE app will appear on the home screen of your device.

Is S4A IDE APK Safe?

Yes. We provide some of the safest Apk download mirrors for getting the S4A IDE apk.

Download Mirrors

Mirrors: Download for Android

On iTunes: Free On iTunes

Reviews

Finally!

I've been tinkering with Arduino for years and was always frustrated by having to revert to writing code in C / C and a clunky IDE. I am so happy that I can now create Arduino projects with robust tools in in a modern language. The ability to use Swift is awesome, but the IDE is also worth note. It is a real Android app and has modern features that make you more productive. I'll be using this my personal projects, but also with kids to get them going quickly blinking LEDs and moving motors. I'm super excited to see how this product and community advances over time. If you do anything with Arduino, just get this. You won't regret it.

~ By Swanoop