Download & Install Gravatron

Open this website with your Android phone and download and install the APK. (here’s how)

Download for Android

If you have trouble installing the app, it is explained in detail here.

After this just open the app, register, go riding, hit record and save the ride when you’re done. (If you’re not sure if your last ride was saved, just create and save a new ride while you’re on wifi and everything should be fine.)

You can review all your rides online at the gravatron website.

Thanks for helping us beta test Gravatron! Because this is still an early version of Gravatron, we need all the help we can get making things better and better for you.

If you have any suggestions, questions or concerns or spot any bugs, please give us your feedback!

For anything else, just e-mail us.