Calculate, comment, correct - quite simple with CalcTape for Android !

CalcTape is a revolutionary new kind of pocket calculator. With CalcTape, also extensive calculations remain clearly structured. CalcTape makes the arithmetic process visible - you can generate intermediate results and subsequently correct or change all numbers and operations.

CalcTape
  • Price: Free
  • Latest Version: 2.1.1
CalcTape for Android - details:
  • Enter many calculation terms in one turn and still keep an overview - like on an adding machine.
  • Change any term afterwards and CalcTape will refresh the whole calculation automatically.
  • Use intermediate results to check and structure your calculation.
  • Comment your calculation terms, to give sense and context to it.
  • Enter "normal" text for extended comment on your calculation.
  • CalcTape masters the four basic arithmetical operations and percentage calculations.
  • CalcTape for Android requires Android 4.0 or higher.
  • Purchase CalcTape Pro (InApp purchase) and receive additional functionality:
    • Create and save calculations in documents.
    • Create your own buttons and functions.
    • Create your own keyboard layouts.
    • Many additional functions like TAX buttons.
    • Send calculations to business partners via e-mail.
    • Use additional functions to share your calculation documents.
    • Open calculations from e-mail attachments and file managers.