Abykus is described as '3.0 is a compact spreadsheet with a simple interface that allows up to 32 separate worksheets. It requires less than 3 megabytes to install, yet offers over 190 built-in functions, a built-in script language, and a full statistics package' and is an app in the Office & Productivity category. There are seven alternatives to Abykus for a variety of platforms, including Mac, Windows, Linux, Android and iPhone. The best alternative is LibreOffice - Calc, which is both free and Open Source. Other great apps like Abykus are Microsoft Office Excel (Paid), Google Drive - Sheets (Free), Apache OpenOffice Calc (Free, Open Source) and SC-IM (Free, Open Source).
LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.org Calc, professional data miners and number crunchers will appreciate its comprehensive range of advanced functions.
SC-IM - Spreadsheet Calculator Improvised – An ncurses spreadsheet program for the terminal. - CSV / TAB delimited / XLSX file import and export. - Scripting support with LUA. Also with triggers and c dynamic linked modules. - Clipboard support. - GNUPlot interaction.
Organize all your data in one place and get access to the information on your phone at your convenience in a few taps. This app can be used by you to track your incomes & expenditure, make lists of all kinds and a lot more.