價格：免費
檔案大小：11.8 MB
版本需求：需要 iOS 11.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This app stacks the calculation history as a card.
So you no longer need to make a note of the calculation results.
Features:
・Edit the stacked cards again.
Just tap on any card.
・Swap the order of stacked cards.
After long pressing any card, drag and drop it to any place.
・Add calculation results of any card to memory.
Swipe the card to the right and tap the M+ icon.
・Subtract any card calculation result from memory.
Swipe the card to the right and tap the M- icon.
・Recall the memory value to the formula being edited.
Tap the MR field on the navigation bar.
・Copy the card calculation results.
Swipe the card to the left and tap the green icon.
・Bookmark the card calculation data.
Swipe the card to the left and tap the orange icon.
・Delete the card calculation data.
Swipe the card to the left and tap the red icon.
支援平台：iPhone