Havoc-OS is described as 'After-market firmware based on Android Open Source Project, inspired by Google Pixel with a refined Material Design UI. We offer a smooth and stable experience for your device with a selected set of amazing features that provide an exceptional user experience' and is a Android ROM in the os & utilities category. There are more than 25 alternatives to Havoc-OS for a variety of platforms, including Android, Linux, Android Tablet, Linux Mobile and Self-Hosted apps. The best Havoc-OS alternative is Android, which is both free and Open Source. Other great apps like Havoc-OS are LineageOS, GrapheneOS, /e/ and postmarketOS.
B2G is a community maintained open source operating system for smartphones, tablets, smart TVs and other connected devices. The project was started in 2011 and is based on the Linux kernel and Gecko rendering engine.
The major difference between Google's stock Android and OPPO's ColorOS is the latter's additional features. Such features include: customizable gestures for screen off, screen on, communication, a security centre, lock screen magazines, options for long screen shot...
A security and privacy focused mobile operating system compatible with Android apps. Google-free secure Android for the latest hardware.
ViperOS It's Stable and Battery Friendly Custom ROM. Many features, High Performance and Reability. Feel the Venom in your vein.
Qt6/QML Wayland compositor on PostmarketOS. Runs on any device with mainline Linux support or Libhybris. Core features work at 60 FPS on OnePlus 6. Performance target: fluid on decade-old chipsets, exceptional on newer hardware.
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