Here’s what you need to install OneNote and Office Mobile on your Android phones. OneNote for Android Component Requirement Operating system Android 4.0 or later version Hardware
If you have an Office 365 Home Premium subscription, you can install Office Mobile on your Android phone.
I’m not able to sign in with my Office 365 subscription account. Why? Office 365 has many subscription plans to fit your individual or business needs and only some plans support
If you have an Office 365 Home Premium subscription, you can install Office Mobile on your iPhone.
Provides information to fix app errors you may get with Microsoft Office Mobile for iPhone.