How can i contribute data with my android phone?

I just discover this site and i want to know it. I am currently using cell mapper and i am wondering if its similar and is there any app to comtribute?

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You can use https://play.google.com/store/apps/details?id=info.zamojski.soft.towercollector

It’s an opensource app w/ the sourcecode here: GitHub - zamojski/TowerCollector: The OpenCellID and MLS contributor's app.

App keep telling me that I don’t that "the collect of data is unavailable due to missing autorisation of localisation and/or of phone. I have access and check all possible autorisation for the app. Is this normal ?