City walking apps compared
Four apps turn a city into something to follow on foot, but they do different jobs. GPSmyCity is a library of guided walks with offline maps. Let's Roam and Questo are scavenger hunts with riddles, trivia and photo challenges. RunCity is a checkpoint game: a route of landmarks, a GPS check-in at each one and a leaderboard per city. Here is how they differ, so you can pick the one that fits your trip.
| GPSmyCity | Let's Roam | Questo | RunCity | |
|---|---|---|---|---|
| What it is | Self-guided walking tours and travel articles | Team scavenger hunts with trivia and photo challenges | Story-driven city games and outdoor escape games | A checkpoint route with GPS check-ins and a city leaderboard |
| Where | 1,000+ cities worldwide | Hundreds of cities, mostly in the US | 1,000+ cities worldwide | 122 European cities |
| Install | App | App | App | None: runs in the phone's browser |
| Offline | Yes, offline maps | Needs data | Needs data | Needs data; check-ins queue and send when you are back online |
| Price model | Free to browse; paid per walk or subscription | Paid per player or subscription | Paid per game or pass | Free during launch |
| How progress is checked | Not a game | Answers and photos | Riddle answers | Server-verified GPS at each landmark, photos reviewed by a person |
| Leaderboard | No | Yes, per city | Varies by game | Per city, by score or by time |
| Best for | A relaxed guided walk, also offline | Groups and team events | Puzzle lovers and families | Walkers and runners who like a challenge or a race |
When to pick which
GPSmyCity
Choose it if you want commentary at each stop and no data plan abroad. It has the widest catalogue and works offline, but it is a guide, not a game.
Let's Roam
Choose it for a group outing or a team event, especially in the US: every player gets a role and challenges arrive as you walk.
Questo
Choose it if you like riddles and stories: you solve clues using the statues and buildings around you.
RunCity
Choose it if you want to see a European city's best-known sights on foot and make it count: each landmark is verified by GPS on the server, so a time on the leaderboard means something, and runners can race the route. Every route is also a free page you can follow without playing, for example Lisbon, Prague or Budapest.