Catrobat.org Alternatives

Much more than a modern app creator without coding

Powerful but easy to use, drag-and-drop mobile app builder.

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

Try for free Open Source freemium

App Inventor is a cloud-based tool, which means you can create apps for phones or tablets right in your web browser.

Android development environment based on IntelliJ IDEA

Integrated environment for building not only native Android but iOS and Windows apps too.

Qt Creator is a cross-platform C++, JavaScript and QML integrated development environment. It is the fastest, easiest and most fun experience a C++ developer could wish for.

Rider is a cross-platform .NET IDE based on the IntelliJ platform and ReSharper.

RAD Studio 10.2 with Delphi Linux compiler is the fastest way to write, compile, package and deploy cross-platform native software applications. Learn more.

Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.

Capable and Ergonomic IDE for JVM

Create Android Apps without Coding. Code with Blocks and Make Your Dream App with No Programming Knowledge.

Thuckable X is a developing platform that allows you to create compelling and engaging apps for free, and all you need to sign in with google.

Siberian is an Open-Source and Free App Maker. Unlimited Push Notifications. Unlimited features. Fully Customizable. Download it and build your own app now!