史上最漂亮的科学计算器，按钮的质感、按键的声音，都让你的每一次触摸得到清晰的反馈，简单功能与复杂功能可以通过滑动键盘随时进行切换，还有历史记录，方便查阅，可以说把一个计算器做到了极致。

Features:
* Beautiful, yet simple user interface that comes to life with finely machined animation and sound
* Advanced functions accessible via the innovative SwipePad
* Live as-you-type expression history so you never forget what you entered last
* Calculation history tape that also shows the expression used
* Email your history as text or send values and expressions back the calculator
* Retina display support
* Fast app switching

版本 1.1.4 中的新功能

- Fixed iPad text display issues in iOS7
- Fixed iPad launch rotation bug