- U Mobile GPS & IoT
- U Movilidad
- U of T Map
- U Passa e Vene
- U-Abo
- U-drive UBIC
- U-M Magic Bus
- U-Need-A Cab
- U-Track
- U.K. Biker Cafes
- U.S. Inland Navigational Rules
- U2xU5 in 3D
- UA ORD Employee Bus
- UAB Medicine Wayfinder
- Uai Taxi
- Ualabi
- Uber - Driver: Drive & Deliver
- Ubian
- Ubicalo Security Chile
- Ubicar
- Ubicar Movil
- UbicarSat
- Ubicate GPS
- UbikAgs
- UbiPark
- Ubipix
- UBTraffic.mn
- Ubícame
- Ubícame Colaboradores
- UCA Shuttle
- UCAT
- UCB BearWALK
- UCPlaces | Your tour guide app
- UDI Maps
- Udrive - discounts for drivers
- UdriveX - Delivery Network
- UEFA Trace
- UEMAP - Restaurant Map
- Ufin
- UFind Live
- UFT Rider
- Uganda Offline Map and Travel Trip Guide
- UgoRound
- UGT Bus Tracker
- UGT Tracker
- UGV Chargers
- UGV Driver Assistant
- UH Manoa Career Center
- UHM Shuttle
- Uhrschnell
- UI-TAXI
- Uitsi Transporte Morelia
- UIUC Bus
- UIUC Bus for Watch
- UK Bus Checker
- UK Hills AR
- UK Ireland Nautical Charts HD
- UK Map
- UK Metro - London, Glasgow
- UK Parks & Forests GPS OS Maps
- UK Postcode's Location and Location's Post code
- UK Roads - Traffic & Cameras
- UK Tides - Tide Predictions