Tor na Androidzie: jak daleko zaszła mobilna anonimowość - i gdzie wciąż się potyka
There was a time when anonymous browsing on Android meant bolting together Orbot and a patched browser called Orfox, and hoping for the best. Today Tor Browser ships as a native Android app that tracks Firefox's release train. The journey is a useful case study in what "full support" actually means.
From Orfox experiment to official client
For years, mobile Tor users relied on Orfox, a Guardian Project browser built on Firefox, paired with the Orbot proxy app. The Tor Project's first alpha of a dedicated Android Tor Browser arrived in September 2018, with developers explicitly noting it was the first official mobile Tor Browser ever shipped (Tor Project blog). The milestone mattered because mobile is not a niche. In parts of the Global South, a phone is the only way people get online, often under heavy surveillance or censorship. The Tor Project made those users a stated priority rather than an afterthought.Stability arrives, one release at a time
Stable status landed with Tor Browser 8.5 in May 2019. The team highlighted that there were no proxy bypasses, first-party isolation was enabled against cross-site tracking, and most fingerprinting defenses were working, even though feature gaps versus desktop remained (Tor Project blog). Progress since then has been steady rather than dramatic. Tor Browser 12.0 brought HTTPS-Only mode by default on Android to counter SSL-stripping exit relays, plus a setting to prioritize .onion sites when Onion-Location headers advertise them (Tor Project blog). By October 2024, version 14.0 unified the Android codebase into a monorepo, tackled APK reproducibility, and improved fingerprinting protections enough to re-enable features like picture-in-picture and screenshots without weakening anonymity (Tor Project forum). That last trade-off is worth pausing on. Compatibility used to be the enemy of privacy. Every feature a site can use to probe your device is also a potential fingerprint, so each restoration is a calculated risk the Tor team documents publicly.Orbot grows up alongside
Orbot remains the other half of the Android story. It started life requiring root for transparent proxying, but the Guardian Project dropped those "transproxy" features back in v15.5, arguing that pushing all device traffic through Tor blindly is a bad idea unless you know every app handles TLS correctly (Guardian Project). The modern approach uses Android's built-in VpnService API to route selected apps through a local Tor port. No exploits, no root, and per-app control. Development continues actively, with Tor now running as its own Linux process inside the current codebase (GitHub).The VPN-over-Tor pattern, and its caveats
Many users chain commercial VPNs with Tor, either VPN-before-Tor or Tor-before-VPN. On Android this collides with a hard platform rule: only one VpnService connection can run at a time, so Orbot and another VPN cannot both be active simultaneously.- One VpnService slot means no true VPN-plus-Orbot stacking on stock Android.
- Routing arbitrary apps through Tor exposes cleartext traffic at exits if an app skips TLS.
- Kill-switch behavior depends entirely on the app; a crash can leak traffic outside the tunnel.