Obviously there are a lot but you have to choose from them according to your needs. Do you want to know about upcoming events of a project? Or you just want to know latest crypto news for being updated? Both of them are necessary because to be a good trader you have to keep eyes on upcoming potential events because then price can move significantly.

Anyway some good news apps have been shared already and I am just adding some others. I will advise OP to try them and choose the perfect one for him.

1. Crypto news
2. Coinstats
3. Coinview
4. Bitnews
5. Coindex