AndroidCS IDE APK

AndroidCS IDE (ACSIDE) is a complete development environment that runs directly on Android devices, letting you build Android apps, libraries, and Flutter projects without a desktop computer. It is built for developers who want a real IDE experience without the heavy setup that traditional desktop tools require.

Developer: AndroidCSIDE · License: Open source (open source) · Price: Free

Before you start: this app is distributed only through GitHub Releases. Go to https://github.com/AndroidCSIDE/ACSIDE/releases and download the latest APK (currently v1.0.0-alpha.7.20261102P2). You will need to allow installs from unknown sources in your Android settings since the app is not from Google Play. If you plan to use the AI agent feature, you will also need your own API key from whichever AI provider you want to use.

Key features

• Gradle and Flutter project support, with JDK 17 and 21, plus an SDK Manager for build tools, NDK, CMake, and Flutter SDK
• Language servers for Java, Kotlin, XML, Dart, Python, Bash, and Clang with code completion, diagnostics, hover, go to definition, quick fixes, and Jetpack Compose support
• Real preview systems for Jetpack Compose, XML layouts, and Flutter apps
• Guided Git workflow with credentials manager, merge conflict resolution, and an inline diff viewer
• Built-in terminal powered by Termux Packages, ADB debugging with wireless pairing and USB-OTG support, and an AI agent with MCP support

Why isn’t AndroidCS IDE on Google Play?

ACSIDE is published by its developers only on GitHub, not on Google Play or F-Droid.

Is AndroidCS IDE safe?

The app is currently closed source, though the developer documents its network behavior openly: there is no telemetry or analytics, crash reports are only sent if you manually submit them, and AI agent requests go directly from your device to the model provider you configure, never through the developer's servers. Only install the APK from the official GitHub Releases page, since copies on other sites may be modified. AndroidCS IDE comes straight from its developer rather than through Google Play, so it hasn’t gone through Google’s app review. As with any app, check the permissions it asks for and install it if you’re comfortable with them.

How to install

1. Tap the download button above: the APK file downloads straight to your phone.
2. When Android asks, allow your browser to install unknown apps.
3. Open the file and tap Install.

FAQ

Is AndroidCS IDE free

The README does not list a price. It is distributed as a free download through GitHub Releases.

Can it build older Android projects

It may fail on projects using AGP 8.x.x or below. The developer recommends upgrading your project to the latest Android Gradle Plugin version for best compatibility.

Is AndroidCS IDE on Google Play or F-Droid

No. It is only available through its official GitHub Releases page, not on Google Play or F-Droid.

More free apps you won’t find on Google Play: Open Source Apps · Best Android apps not on the Google Play Store.