Nintype (AKA keyboard 69) is the only double-swipe keyboard I’ve ever used that works worth a damn. Android development was abandoned a while ago, so you’ve gotta find the APK yourself. Someone on the subreddit made a hackjob update called keyboard 71 which fixes some random bugs and introduces some new ones, that’s what I’m currently using. I wanna say I average around 85 wpm typing casually.

It’s also got the smartest autocorrect I’ve ever fucked with, learning dictionary, all that jazz. Damn shame it was abandoned. If it ever stops working on android I reckon I’ll just have to buy an iphone :/