Bitcoin India App is Real, not fake but its still in its initial phase so the quality is too bad. Very slow app & the verification takes so long.
The advantage is they allow you to trade multiple coins other than bitcoin & at a good rate. I personally invest through Xpesa rather that zebpay or UOCOIN. One can always find on internet how to spend their Bitcoin in the Indian market. Also Bitcoin exchange is becoming really popular in India and slowly will take over a huge part in the Market.