Welcome to Indie App Spotlight. This is a weekly 9to5Mac series where we showcase the latest apps in the indie app world. If you’re a developer and would like your app featured, get in contact.

How hard can it be to write a simple four-function calculator program? After all, computers are good at math, and making a calculator isn’t exactly blazing a new trail, right? But [Chad Nauseam] will ...

Without any doubt, Android is the world’s most commonly used mobile operating system. To many, it presents quite an opportunity and a large, lucrative market for app developers. Creating top-notch and ...

When Microsoft announced that it would be open-sourcing the Windows Calculator app that's bundled with Windows 10, it opened up a myriad of possibilities in regards to how development could move ...

Quick Summary Looking to build high-quality mobile applications faster and more efficiently? Discover the top 7 mobile app development tools for software developers in 2025 that support cross-platform ...