- C9 Tracker
- CA LGMA Handwashing English
- CA LGMA Handwashing Español
- CA Ma Santé
- CA VSAV Light
- Caaring
- Cabarrus Dance Academy
- Cabau
- Cabbage Soup Diet - Quick 7 Day Weight Loss Plan
- Cabelo Club
- Cabergs Saúde
- CABLE Util
- Cacabot
- Cachoeirinha ContraCoronavírus
- Cacti Wellness
- CAD App
- CAD Ciudad Rodrigo
- Cadde Fitness Club
- CaddyQ
- Cadence - map your workouts
- Cadence Coach
- CADENCE CYCLE
- Cadence Display - Indoor Cycle
- Cadence Pro
- Cadence Trainer
- Bici y Carrera - Cadence
- CADI Soluciones
- CADMed Order
- Cadoo - Fitness Gaming
- Caduceus TeleMed
- CAE LS Check-In Application
- Caeli
- Caesars Wellness Challenge
- CAFAT Assuré
- CAFBPD
- Cafei
- Caffeine Addiction Calendar
- Caffeine App - Track Caffeine
- Caffeine Timer
- Caffeine-Track Intake of Coffee for Good Health
- Caffeine Tracking by RECaf
- Caffeine++ Classic
- Caffiend - Caffeine Tracker
- Cage Fitness