FunXtional: Excel Functions

FunXtional is your offline Excel formula & function reference — 514 functions explained in plain English, with syntax, real examples, and a daily quiz to help it stick.

Users can search for functions by name, category, or by asking questions such as “How do I…?”. The app will display the closest matching results based on the user’s query.

Users can mark functions as favourites for quick access, and the app keeps track of their most recent searches.

Tapping on a function opens a detailed information page that includes:

• A description of what the function does
• The function syntax, showing how it is constructed
• An explanation of each parameter or argument
• Practical examples, including sample inputs and the resulting outputs

The app also suggests related functions that may be useful for similar tasks or alternative approaches.