O
Oalculator
一款为 iPhone 设计的复古计算器，在 iPhone Duo 上带一台打字机。
A retro calculator for iPhone, with a typewriter on iPhone Duo.
使用提示
直接点按按键即可计算，外观跟随系统的浅色和深色。
在 iPhone Duo 内屏上，打字机把每道算式打在纸上，算完把纸撕下来即可存档。点按存档里的纸可以翻面，分享按钮可以把当前这一面存成图片或发送出去。
Tap the keys to calculate. The appearance follows your light or dark setting.
On the inner display of iPhone Duo, a typewriter prints each sum on paper. Tear the sheet off to file it in the archive. Tap a filed sheet to turn it over. The share button saves or sends the side on show as an image.
联系支持
发送邮件至 Sunbelife@foxmail.com，请附上设备型号、系统版本与问题描述。