1 iPhone application Xnumber CALCULATOR. Hundred Thousand & Million keys Total, Input &...

1

iPhone application

Xnumber CALCULATOR

HundredThousand& Million

keys

Total,Input & Memorydisplays

Memoryswap key

UNDOkey!

VirtualTape

Not found inother

calculators

Xnumber CALCULATOR Novelty Features

TEXT

Xnumber CALCULATOR Application Icon

SelectionIcon Horizontal

Layout

(*) Covered by US Patent 5,623,433

• Total Display with Currency Key Button• Input Display with Constant Button

• Undo Key: Disregard last keystroke please

• X# Keys (*) 00 Hundred 000 Thousand 0x6 Million

For example, entering: 2 [0x6] 3 [00] 7 yields 2,000,307 in five keystrokes

• ms key to swap Total/Memory Display values• Memory Display with m key for memory value

Xnumber CALCULATOR Vertical Layout

SelectionIcon

• Scrolling Tape with total and subtotal amounts.• Save Tape Button.• Load Saved Tape Button.• Save Tape Button.• Fix (Edit Number and Recalculate) Button.

Xnumber CALCULATOR Horizontal Layout

SelectionIcon Horizontal

Layout

Xnumber CALCULATOR Layouts