r/GrapheneOS↗
Official GrapheneOS community
GrapheneOS is a privacy and security focused mobile OS with Android app compatibility. This is a community based around the GrapheneOS projects including the hardened Android Open Source Project fork, Auditor, AttestationServer, the hardened malloc implementation and other projects.
119k subscribers773 posts / mo in Sep 2026 (incl. ~3% by known bots)620 authors / mosince 2019
r/GrapheneOS has 119k members (+121% over the last 12 months). It gets about 773 posts a month from 620 people. Top topics: Privacy-Focused OS, RCS Updates & Issues and Android Privacy & Security.
When to post on r/GrapheneOS
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How r/GrapheneOS has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/GrapheneOS
Top topics
Share of the subreddit's posts
- Privacy-Focused OS40%
- RCS Updates & Issues1.5%
- Android Privacy & Security1.4%
- Signal Messaging Apps1.0%
- Privacy & Custom ROMs1.0%
Brands people mention
Most-mentioned brands and sites, last 12 months
- F-Droid
- Android
- Android Authority
- Eylenburg's Tech Website
- GSMArena
Everything else about r/GrapheneOS
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research