odrive2 beta offers mobile applications and you can use odrive2 beta alongside odrive1.
Because of its extensive changes, the odrive2 beta platform has its own accounts. You will need to create an account for odrive2 even if you already have one for odrive1. You can then link your same storage to your odrive2 account. You can signup for odrive2 here: https://new.odrive.com/signup/index.html
Premium subscribers can get corresponding credit on odrive2 beta (and still maintain their subscription and benefits on odrive1). This allows you to purchase premium features on odrive2 without paying anything additional. Once signed-up, go to this page to read more about this offer and claim your odrive2 credit: https://new.odrive.com/premium-offer/index.html
You can find the odrive2 Android app here: https://play.google.com/store/apps/details?id=com.oxygencloud.odrive
The odrive2 iOS app is here: https://itunes.apple.com/us/app/odrive/id1299369358