What actually is so technically challenging about this app? Any machine learning? AI? Any complex algorithm? If no, just save some money, hire some cheap devel

What actually is so technically challenging about this app? Any machine learning? AI? Any complex algorithm? If no, just save some money, hire some cheap developer in India when you have some saved up, or even better learn coding and work on it when you've learned enough. This ain't no Wolfram Alpha. It's probably 2 from 1-10 in terms of technical complexity.