A spreadsheet app: row/col insert/delete/copy/paste, formulas w/ real-time updates, auto-row-col fills, insert timestamp/camera-barcode/lat-lon, import/export, send email, view/save color plots to png or send to email, partial Excel support. Try free lite version, read Help and Version History docs please (in menus).

Myexcel is one of the best android excel editor.Microsoft Excel sheet is very frequent used.Now you can copy your excel sheet in cellphone from your computer,edit them on any where.It's free and useful.why not make a try.

Magic Piano is the best Multitouch Piano for android. It is equipped with 6 Full Octaves, recording and music playing features, beautiful animations, piano skins and tons of other features