i123 is a spreadsheet program for iPhone or iPod touch with charting capability.

Features:
- Landscape and portrait views
- Charts (pie, line, bar)
- Row and column insertion/deletion and resizing
- Single cell copy and paste
- Cell formatting (single cell or range) - font type and size, foreground color, background color, borders and alignment
- Cell type - number, text
- Zoom
- 10 pre-defined skins (color schemes) plus you can create your own.
- Comprehensive set of math functions
- For data protection, files can be saved using strong AES 256-bit encryption.
- File transfer to/from a remote computer using ftp or http
- Export file in Excel 2003 xml format or CSV
- Import file in Excel 2007 native xlsx format, Excel 2003 xml format and CSV

Notes:
i123 is locale aware. Sample files included with the product use '.' as decimal separator. If your international settings uses a different decimal separator, floating point numbers in the samples will have to be adjusted.

i123 is a very capable spreadsheet program but don't expect the same set of functions and capabilities found on well known spreadsheets for Windows/MacOS.
The current version is limited to 26 columns and 99 rows, it does not support absolute cell references ($B$3) and has limited support for date/time functions.
Future releases will include more functions and address these limitations.

Plase visit i123's home page (www.ttrix.com) for a complete list of functions and capabilities. You can also watch a flash movie of i123 in action.