Cydia substrate is available for Android
Android. contact zephyr developer or can someone make an alternative.
Any android devs: This is my rough understanding of how it works
works. it takes a full screen of each app and output png, array of apps -> pngs, get array position based on current app, on detect two finger swipe take png of current app and begin animation, on the last frame switch to app.
Zephyr has been a deal breaker for some people. I also miss swipe peek history on safari and the menus. I reckon these use the same png hack