1. Pretty good estimator, I'm a freak so all the numbers are a little low for me but it really helps me trainThis helps me a lotDoes exactly what it should do (period).Froze!!!Love itGood appGood jobExcellentUnfortunately like many apps the updated version is worse than the older one and there's no way to revert.
2. Data entry is sluggish to the point that sometimes it just refuses to accept key presses, no clear button, no clipboard paste, display gets messed up if you rotate the screen, etc.
3. How can it be so hard to create such a basic app that works well? Unusable as far as I'm concerned.Also does not require extra permission.
4. I suggest the device to color the clr and del buttons or change their fonts slightly to highlight then.