Android lane (APK)
Download and install the tester APK directly.
Download CAST v76 APK Private beta channel online
Choose your CAST v76 beta lane
Two clear paths: Android gets the private beta APK; iPhone waits for TestFlight/App Store.
iPhone lane
No APK on iPhone/iPad. This lane is non-APK and handled separately.
Go to iPhone beta pageAndroid setup steps
- Tap Download Android APK.This saves
cast-v76-private-beta.apkto the phone. - Open the APK file.If Chrome does not show it, use Chrome menu > Downloads or Files > Downloads.
- Allow install if Android asks.This usually says "install unknown apps" for Chrome or Samsung Internet.
- Open CAST.Create an account with email verification. Your local memory and reads still stay on the phone unless you review and send something.
- Download the default model in CAST.Use Wi-Fi. Android manages the large model download, then CAST verifies it and installs it privately.
If Android says App not installed, uninstall the older CAST beta and install v76 again.
Release checks and build details
Only for technical testers who need checksums or artifact metadata.
Most testers only need the Android download. Use this section only if you need verification details.
Loading release manifest
Current buildCAST v0.1.76
Download sizeAbout 55 MB
Model setupAbout 584 MB
MemoryLocal first