Beta
Ride it before anyone else.
Spinjam is in open beta on Android. Put your email in and you get the build, plus a note whenever something meaningful changes.
Get the beta build
One email. The APK link and how to install it.
No spam, and no sharing your address. Unsubscribe from any email.
What you are signing up for
- An Android APK you install yourself. There is no Play Store listing yet.
- A working app with rough edges. Things will change under you.
- An email when a build lands, with what changed and what to look at.
What helps most
Ride it with music you actually like, then tell us where the workout and the song disagreed. That single report is worth more than a bug list.
A stoner rock track already changed the analysis once. Its dynamic range was a fifth of a dance track's, which broke every threshold that assumed a loud chorus. Odd music is the useful kind.
What we do with your address
We email you about Spinjam and nothing else. We do not sell it, share it, or hand it to an advertiser. Full detail on the privacy page.