Release your best recorded material and let the world hear your talent. It doesn't matter what level you are on - you will get constructive feedback to increase your skills.
Sounds like you reading, and from cell production it could have need way worse. Its a commendable trait how resourceful you seem to be. The beats not bad, but its missing that flow to it, i imagine this "app" is a step sequencer of some kind so its understandable. Its way short man, i didn't even realize it ended. If you were able to fix your flow some, make it less... mmm... like your reading, you'd be dropping nice shit quality aside. Nothing wrong with the lyrics, just that reading a paper sound that destroys it. Considering its from a celly, fully, not fucking bad at all. I encourage you to keep dropping whether from a celly video camera, or a celly app. DONT STOP CUZ YOU AINT IN A STUDIO, STOP WHEN YOUR DEAD. Until then, nice work. be easy.