5.9.1
Version
115.9 MB
Size
06 Oct 2026
Updated
Install trouble? Fix "App not installed" · Which APK do I need?
What is Morphe Calistree?
Calistree is a calisthenics app built around skill trees. You pick a move you want to learn, say a muscle-up or a handstand, and it walks you through the easier progressions that lead up to it. Part of the program sits behind a Pro subscription.
This APK comes from the community AutoBuilds pipeline, which ran it through Morphe CLI with the third-party brosssh/morphe-patches bundle. That's not the official Morphe patch set, and you should know what it means here. The bundle used to have an Unlock Pro features patch for Calistree, but it was removed from the bundle earlier this year, and the release used for this build has nothing for Calistree at all. As far as we can tell, you're getting the regular app, re-signed. Don't expect Pro to be unlocked.
What you actually get
No Calistree patch in this bundle
We checked the patch file this build was made from. It has patches for Komoot, Mapy, park4night and a few other apps, but none for Calistree.
The app as you know it
Skill trees, progressions and the exercise library behave the same as in the Play Store version, since nothing in the code was targeted.
One APK for every phone
There's only a Universal build, so you don't need to work out your phone's CPU architecture.
You update it yourself
The Play Store won't touch a re-signed APK. We pull fresh links from the AutoBuilds release several times a day, so check back here for new versions.
How to Install Morphe Calistree
- If you already have Calistree from the Play Store, uninstall it first. This APK is signed with a different key and Android won't install it on top of the store version.
- Download the Universal APK from the box above.
- When Android asks, allow your browser or file manager to install apps (Settings → Apps → Special app access → Install unknown apps).
- Open the APK, tap Install, then sign back in to Calistree if you use an account.
Morphe Calistree FAQ
It's unofficial. The community AutoBuilds pipeline took the original Calistree APK, ran it through Morphe CLI with brosssh's open-source morphe-patches bundle, and re-signed it. Neither the Calistree developers nor the Morphe team built it. Any modified APK carries some risk, so only install it if you trust that pipeline.
We can't say it does. The brosssh release used for this build has no Calistree patch. An older Unlock Pro features patch existed but it's been removed from the bundle. Plan on the same free and Pro split as the store version.
Because the Play Store copy is signed by the Calistree developers and this one isn't. Uninstall the store version, then install the APK again.
