Arduino Free is an app that provides documentation and examples for Arduino hardware. The software covers nearly all functions of typical Arduino hardware, including analog connections, communication hardware, control structures, core functions, digital hookups, display parameters and more. Arduino Free includes a large amount of helpful illustrations and photographs to ensure that all soldering and configuration is done right the first time. Step-by-step instructions are included for creating some of the more popular Arduino functions.

Arduino is an open source hardware company that specializes in small scale, multi-function computers. People have used Arduino products to create homemade drones, IR measuring devices, science projects and lots of other cool inventions.

The software is a product of Coderz and is on its 15th revision. It requires Android operating system version 4.2, 4.2.2 or greater and only supports the English language.