&gt; I&#x27;m surprised that there isn&#x27;t much competition.<p>In Europe, TripAdvisor is probably the #1 most used app in this market. Although I don&#x27;t personally really like it either, not so much because of any technical problem, but because they&#x27;ve chosen to be extremely annoying about nagging you to create an account, which I don&#x27;t have any desire to do.