Meh
Considering the fact that every ATPL student will end up buying 16 books for their 14 exams at $44.95 a piece - this app should be free. It’s not very intuitive, somewhat pointless and definitely not worth $10! It really should be complimentary with the AGK Engines book. Only reason it’s getting 2 stars and not 1 is the fact that you can play around with the construction of the 3 spool engine. But for $10 there should be a minimum of one turbofan engine, 1 turboprop and a piston engine. 2/5 - don’t waster your money
