As an addition to my series, taking away with a project that is initiated by already stable crypto GeoDb, which ensure to me the legitimacy of project.

The app rewards you with geo coins that you earn by sharing location, anything else primarily something about bandwidth and get rewarded in geo coins.
It is quite similar to sperax play, if you have not read about it then can have a look
These coins are in testnet phase and can be given off to another person having account on geo cash.
We are not sure of the value as we not know about the ratios as we don't know what would we recieve. They may have it replaced by geodb coins that can be traded on pancakswap, uniswap and bitforex.
GeoDb has been ranked 1023 at coingecko at the time of writing and costs about 58 cents.

Being able to earn just by sharing location would not bother you so go for it.
Joining using my code and it would benefit both of us.
I'm using GeoCash! Download it here: downloads.geodb.com and use my referral code:
50985959_BSJTXQ
to get some free GEOs!
Thanks for Reading