For folks wit vision issues, it's a great app. I use the phone at night in the dark or dim light the darker screen dosen't make your eyes adjust to a bright screen. It's a great calculator.
So far, I have enjoyed the luxury of large print with the contrasting colors to view even better. Functionality is awesome as well. PERFECT FOR US SENIORS AND VISUALLY IMPAIRED WILL GREATLY APPRECIATE EVEN MORE :)
I install the app and it was horrible there was no way I could ever erase and I tried everything there and there was still there
This is the best out there. They know how to do percentages the right way. I use it every day. I wish it had another memory but it's great just as id..
I love the large print and bright colors of this calculator.... it's really handy for those with eye problems....
If you use it once... You will stop looking for other ones. This is it. Thanks.
Improved +/- key logic. Fixed bug with when M+ and M- buttons don't highlighting. Added theme "Metall" in the demo mode, which, if you like, you can buy.
Excellent scientific calculator with expressions, fractions, repeating decimals.