無法換顏色
為什麼無法換顏色
打開畫面就是黑的？？？
為什麼打開畫面就黑掉？(T . T)
I like it
This is so much better than the regular Calculator that comes with the iPhone. It has more advantages
Best calculator ever !
I love this this calculator. You can choose a colour and I chose my favourite colour.
Cool
It's i good calculator lots of good colors.....if you need a calculator this is the one👍👍👍👍👍👍👍😃
