In my project, inside a view I want to create a grid (gridview) as excel grid. What tools can I use?
NSMatrix and NSCollectionView are not available on iOS. Have a look at AQGridView: https://github.com/AlanQuatermain/AQGridView
(If you're attempting to build something as complex as a spreadsheet, though, you might eventually find that you need to build something custom.)
Sounds like you want to take a look at NSMatrix or possibly NSCollectionView depending on what you want to store in your table cells. NSMatrix would be the direct analog to the Excel grid.
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