Simple Stair Calculator, developed by RiTech, is an Android app that allows users to calculate simple wooden stairs for small home projects. With this app, users can easily and quickly calculate the number of steps, riser height, and tread depth required to build a staircase that meets their specific needs.

The app is user-friendly and straightforward, making it an ideal choice for DIY enthusiasts who want to save time and effort when building stairs for their home projects. The interface is simple and easy to navigate, and the app provides accurate calculations with just a few clicks.

Overall, Simple Stair Calculator is a useful tool for anyone looking to build simple wooden stairs for their home projects. It is available for free and can be downloaded from the Google Play Store.