I tried this app both in EU and US, and I cant imagine now a travel experience without its insights. Using Spotted has led me to discover many places in the cities that I wouldnt be able to visit otherwise. I avoided the tourist traps in Riga (discovering some excellent underground clubs in the suburbs), managed to have fine dining experiences in NY without having to dilapidate a fortune, immersed myself in what was probably the most authentic German tavern in Frankfurt, and this is just for the start. Totally worthy the 4€ or so.
thewesternlands about Spotted by Locals travel guide, v5.3.2