BrainHQ is available as a native app from the Google Play Store. We support the current version of the Android operating system and the previous version. Right now, that means we support Android 16 and Android 15. The BrainHQ app may work on older versions of Android, but we simply have not been able to comprehensively test on older versions. If you have an older phone, you can download the BrainHQ app and give it a try.

You can also use your Android phone or tablet’s mobile web browser (Chrome) to use BrainHQ. We generally recommend downloading the native Android app from the App Store for the best experience.

Please note that Kindle devices use a proprietary version of the Android operating system that is not compatible with BrainHQ.