A true 10 Key Adding Machine that behaves like a Sharp or Casio. Review up to 350 lines of paper tape history. Save, email, and print paper tapes. For iPhone & iPad.
A powerful four function calculator with 350 lines of paper tape history. Save, email, and print paper tapes. Includes Tax+/Tax- for POS transactions. For iPhone & iPad.
A Professional Tracking Tool To Improve a Baseball or Softball Pitcher's Performance. For iPhone.