Nice looking Green Apple and yes that is what you have. C. Cranwelli X C. Joazeirensis. Its a hybrid Pacman. I must warn you that these hybrids are prone to health issues as the grow and mature, but I'm hoping to see some true healthy ones pull through. I can see that yours has just barely gotten by with out getting a bad case of Scoliosis judging by the slight curvature of the lower spine by the vent. Very minor for yours, but is common in these hybrids. Other than that your Apple looks good.