Orbot workshop. Install Tor on your Android.
orbot hands on
Guardian apps info: https://guardianproject.info/apps
erez.info is an Israeli version of or web when running tor as root the Play store frequently times out
All hardware platforms in the group of 10 succeeded but one, which was Android 2.3.3 with HTC Sense 2.1. It failed to pass https://check.torproject.org/ with Orbot running. May be a hardware platform bug.
onion browser and covert browser on iOS. Jailbroken for iOS: mobiletor. Greepois0n.com installed Cydia.
DNS leaks are an issue for for. Your browser is anonymous but your DNS is not in some cases. Security versus Anonymity. EFF has an animation online that explains this difference.