OmniROM is our Android custom ROM variant, feature-packed but always with stability as #1 priority in mind.
GrapheneOS Alternatives
GrapheneOS is described as 'Privacy and security focused mobile OS with Android app compatibility developed as a non-profit open source project. It's focused on the research and development of privacy and security technology including substantial improvements to sandboxing, exploit' and is a very popular Mobile OS in the os & utilities category. There are more than 25 alternatives to GrapheneOS for a variety of platforms, including Android, Android Tablet, Linux, Linux Mobile and Android SDK apps. The best GrapheneOS alternative is Android, which is both free and Open Source. Other great apps like GrapheneOS are LineageOS, CalyxOS, iodéOS and postmarketOS.
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GrapheneOS alternatives are mainly Android ROMs, but if you're looking for Mobile OSs or Operating Systems you can filter on that. These are just examples - use the filter bar below to find more specific alternatives to GrapheneOS.
Alternatives list
DerpFest is a Custom ROM inspired by AOSiP that incorporates the best features around and longs to support the community with its own unique features and contributions.
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Oniro is an Eclipse Foundation project focused on the development of a distributed open source operating system for consumer devices, regardless of the brand, model, make.
Asus Zen UI (stylized as ASUS ZenUI) is a front-end touch interface developed by ASUS with partners, featuring a full touch user interface.
A security and privacy focused mobile operating system compatible with Android apps. Google-free secure Android for the latest hardware.
Comments about CopperheadOS as an Alternative to GrapheneOS
hagyakiyyaI like the positive CopperheadOS community and the product supported by a company.
jimpixBetter developer support and UX
Most users think CopperheadOS is a great GrapheneOS alternative.
- CopperheadOS is Paid and Proprietary
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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CopperheadOS is neither secure nor privacy-focused. It's just a closed-sourced ROM that's ripping other developers' work. Avoid it, and take a look at CalyxOS, GrapheneOS or LineageOS instead.