Constantly asking for money
If you're going to charge for the entire app, just charge for it upfront. Don't offer it for 'free' but then beg for money before it's even usable. Zero usability, maximum annoyance.
Very Poor
App is built around in app purchases that offer little. Paid for Eiffel Tower extras but not actually sure what I received for £2.29. Not worth it so look elsewhere. Should have interactive ability to show POV from different locations on the Eiffel Tower and give info based on that. Disappointed.
Poor user experience
Not even started to discover the app that I am asked to pay again. Already deleted.
