Yesterday you said your parents gave you a budget of $17,300/year. Today they raised it to $50k? That’s an extra ~$130k+ over 4 years. If they don’t have that kind of money, please don’t ask them to borrow it. People don’t borrow 100 grand from their retirement funds when things are going well.
Good luck with your apps. I hope you follow Blossom’s advice to add a couple financial safeties to your list.