- C&O Canal Explorer
- C&O Companion
- C-MAP: Boating
- C-Scope
- C-TIP: Beheer plus
- C-TIP: Routebeheer
- C.A.R.E - Resourced app
- C6 DVR
- C.A.T: Canada Air Sky Tracker
- Caapi Digital
- Cab Control
- Taxi Meter UK - Cab Fares
- Taxi Meter USA - Cab Fares
- Cab2ride Driver
- CAB4U Taxi
- Cabbie's Mate
- Cabbus Partner
- Cabgotel
- Cable Maps
- Cable Parks
- CabNet Taxi Network
- Cabo San Lucas 离线地图和旅行指南
- CABOT Driver
- Cabs@Changi
- CabSense NYC
- Cabway Minicab Booking
- CacheToolBox
- Cachetur.no Trip Assistant
- Cachly - Geocaching
- Cade meu Fretado
- Cadiz 离线地图和旅行指南
- Cadiz.es WiFi
- Caffeind
- 卡利亚里 离线地图和旅行指南
- Cairngorms Maps Offline
- Cairns Map and Walks
- 凱恩斯 离线地图和旅行指南
- Cairns Travel - Pangea Guides
- 凱恩斯旅游攻略 澳大利亞游记攻略
- Cairo EXPO
- Cairo Je t'aime
- Cairo Map and Walks
- Cairo Metro
- Cairo 离线地图和旅行指南
- 下一站, 开罗
- Cairo Tunnel Metro
- 卡拉布里亚 离线地图和旅行指南
- CalAlert
- Calazo maps
- Caldas da Rainha - City Guide
- Calendário Musical CCB
- 卡尔加里 离线地图和旅行指南
- Calgary Roads
- 下一站, 卡加利
- Calico ATV OHV Trails
- California NW Mushroom Forager
- 加利福尼亚州 离线地图和旅行指南
- California Pocket Maps
- California Regional MLS
- California Road Report