I appreciate this app
I fly more than most people (75-120 departures each calendar year) so I’m a natural born power user of this app to keep track of all my Miles my 30-60 hotel stays each year and I’ll gladly support the developer with a one-off payment of USD30.00 but I’ll never agree to a recurring subscription model. Likewise I dumped Adobe for Skylum for one-off payment for software.