ThemeKit is a personalization app allowing users to customize Android devices with themes, widgets, and wallpapers.

Download ThemeKit from Google Play Store and install it by following the on-screen instructions for your Android device.

Upon first opening, browse through available themes and select one to apply for an instant personalized home screen.

Main features include icon packs, DIY customization, daily updates, high compatibility, and a user-friendly interface.

Customize your experience by creating personal icons and widgets, and choosing from thousands of themes and wallpapers.

Save favorite content by applying themes directly or bookmarking preferred designs within the app's interface.

Share content by capturing screenshots of your customized home screen and posting them on social media platforms.

Access detailed information by exploring the app's categories and utilizing the newly added search function.

The app needs accessibility permissions for certain features; manage these in your device's settings under app permissions.

Check for updates in the Google Play Store and ensure accessibility services are enabled for optimal app performance.