KetaKeta

KetaKeta is a simple multiple length arithmetic calculator with Flat UI.

Features
- Swipe left or right on screen to switch the themes. KetaKeta shipped with 6 color themes
- Swipe down on screen to copy the displaying number to the pasteboard
- Swipd up on screen to copy the number from the pasteboard
- You can open this app by ketaketa: URL scheme