IBKR Mobile for Android - System Requirements

Android Phone & Tablets
Device Any Google Android Certified* device that runs the minimum OS version noted below.
Operating System Android OS 4.4 or higher
Account You must have an approved, funded account with IB to trade. Non-customers can log into the IB TWS demo.

Secure two-factor authentication using a secure login device is available within IB TWS for Android through IB's Secure Login System. Users are encouraged to sign up for the Secure Login System in order to safeguard their account.

Because IB TWS periodically uses your cellular network for communication, you may incur additional data usage charges when roaming.

*Only Android-compatible devices that have been licensed with the Google Mobile Services (GMS) are able to install the IB TWS application from the Google Play Store.