【實用生產應用app】Pro Calculator|最夯免費app

Pro Calculator enables you calculate multi mathematical operations in steps, with Tape, Comment and Flag functions.

Case study: you have some CNY, EUR, JPY and AUD, and want all of them in USD:

1. you can input each currency's amount and ratio;

2. in each small round you can add comment and name it as CNY or another text.

3. you find you forget EUR, then insert one tape.

4. flag CNY, EUR, JPY to see all those 3 currencies in sum.

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免費玩Pro Calculator App

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