Product Information
- One of USA TODAY's "25 essential Kindle Fire apps"
- Easy to read display that shows numbers the way you think
- Always displays how you got to a result, so you'll never lose track of your calculations
- Remembers everything you've calculated, even after you quit
- Correct simple mistakes with backspace, not clear
- Swipe memory buttons aside to reveal advanced math buttons
- Wonderful percentage feature that shows exactly what it's doing
- Intuitive, lovable design
