A few days ago I started the search for an alternative keyboard to the common gboard. One keyboard that came up was Thumb-key. I find the concept of typing everything with one thumb really interesting. So I gave it a try and am using it from time to time (like right now). But the learning curve feels steep and I start to wonder, if this way of typing will ever come close to typing on a regular keyboard.
Is anybody using Thumb-key on a daily basis, and how fast can you type?


Thank you for sharing your layout. It was a good starting point. I changed some things arond a bit and arrived at the following layout. I find it good for writing in german, but in english there are still some challenges like ou or oo that are kind of slow…