Can always be used to increase the balance of payments recorded reconcile a checkbook, and even calculate the tax. Beautifully designed.
You will have a simple and effective calculator.
★Use of mobile phones can easily complete everyday computing
★Clear fonts, easy to view and use the comma in the right place
★Ready to use backspace to correct errors
★Straightforward conversion unit
★Keep your operation record, after the middle exit, back then calculate
★New interface design
More features coming soon …