Not happy – New York City travel guide with offline map and NYC mta subway transit by BeetleTrip Review

Just purchased this app. The map is very hard to see. The writing is tiny & colorless. It does not show metro stops. Regret spending my $$ It keeps giving me a message saying need Wi-Fi to update, & that would be at additional cost. I’m home, tried to allow it to update, kept repeating same message!
Review by Hellonwhls on New York City travel guide with offline map and NYC mta subway transit by BeetleTrip.