Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
rabbit-net.org actually displays an introduction to the GrapheneOS project. It is a non-profit open-source mobile operating system project focused on building a privacy and security-focused mobile OS that is compatible with Android apps. Originally founded as CopperheadOS in 2014, it has grown into a benchmark project in the privacy and security ROM space.
GrapheneOS is developed based on the Android Open Source Project (AOSP), and rebuilds the system from the ground up for better privacy and security: it strengthens app sandbox isolation and exploit mitigation mechanisms, overhauls the permission model, and gives users far more granular control over network and sensor permissions. The system comes preloaded with native privacy and security tools including the hardened Vanadium browser, a security-focused PDF viewer, the Auditor device security verification tool, and a privacy-oriented camera app. No Google services are preinstalled by default, but users can install Google Play in a fully sandboxed environment to meet app compatibility needs, without granting any special privileges to Google services. The entire project is completely free and open-source: anyone can download and flash it for free, and the project is sustained through donations.
Pros: GrapheneOS is fully open-source and non-profit, with no incentive for commercial advertising or user data collection, so its privacy promises are far more credible than commercial ROMs. It also has deep security expertise, with many of its improvements already contributed upstream to AOSP to benefit users worldwide, and its security protection capabilities are among the best in the industry.
Cons: It only officially supports Google Pixel devices, so hardware compatibility is extremely limited. There is no official Chinese language interface, so the ecosystem adaptation cost is high for general users in China, and flashing the OS requires a certain level of technical skill.
The official project website requires a proxy to access normally. It is suitable for enthusiast users in China who have extremely high requirements for mobile privacy, own a Pixel device, and have the necessary skills for flashing and customizing their devices. It is not recommended for general everyday users.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on rabbit-net.org official site.
rabbit-net.org is an overseas Nonprofit provider. TG4G tracks its product information, an overall rating of 9.0/10, and a China-accessibility score of Limited (proxy recommended). Click "Visit Official Site" to reach rabbit-net.org directly.