What functions can i use after pay?
- You can edit words, which is convenient for you to make notes.
- You can check kid's homework by calculation process function.
- You can save calculation history record freely.
- You can export data to sd card, even save as text file.
- Import results to statistics automatically, and get more statistics results.
- You can define your own functions and constants freely.
- You can copy and paste the whore text.
- Hex conversion with decimal.
- Repeating infinite decimal to fraction
- Fraction to Repeating infinite decimal
- You can forward copied text to SMS, WhatsApp, Line and so on as you like.
- You can copy amount in words to clipboard.
- You can get more beautiful themes.
- You will see no advertising.
More creative experience, waiting for your support!
How to pay?
- Press "Fee..." button below will to know fees, and you can pay by paypal. See more details on "How to pay?" page.