Fine for rapid input of numbers but this is meant to be a phone app so when combining letters and numbers I have to keep coming out of letters and selecting numbers etc.
My memory and reading speed are improving.
Doesn't work on Android 5 (Lollipop) I never, ever see the text that is supposed to show up. Please fix it so it does. Without them, this app is useless. I'm on a Samsung Galaxy S5.
Pathetic No instructions, no information, utter rubbish
Is fabulous !
- change font to distinguish zero and char O