- CalcForex
- Calco Smart
- CalConvert: Currency Converter
- CalConvert: Pro Calculator $€
- Calculator - clear and easy
- Caldas da Rainha - City Guide
- CalderonApp
- Caldris
- Caledonian Club
- CalendarDuo
- Calgary Airport
- Calgary Airport (YYC) + Radar
- Calgary Offline Map and Travel Trip Guide
- Calgary Roads
- Calgary Travel Guide Offline
- Calheta Viva - Madeira
- Caliber Reservations App
- California Academy of Sciences Visitor Guide
- DMV CA Permit Test 2024
- California Fire Cams
- California Offline Map and Travel Trip Guide
- California Pocket Maps
- California Road Report
- Monterey Area State Parks CA
- California State Parks!
- California State Roads
- California Trail Center
- California Wine Tours
- California – Camps & RV spots
- California's Great America
- CALINT
- Caliphates Encyclopedia
- Calipso
- Call a Bike