- Clubsportive
- Clubware Fit
- ClubWorx Trainer
- Clude
- Clue Period, Ovulation Tracker
- Clue Tracker for Letterboxing
- ClueMe
- ClusterUck
- Clutter Image Rating
- Clyde Recreation Center
- Clínica Albano Tomé
- Clínica Alemana Osorno
- Clínica Blanes
- Clínica Clavero
- Clínica Digital
- Clínica Dr. Campos Marbella
- Clínica Dr. Pedro Sánchez
- Clínica em casa
- Clínica Muzy
- Clínica Médica 1 a 4
- Clínica Queiroga
- CML小助手
- CMomFit - Get Fit
- CMP HERBAL (Offline Catalogue)
- CMU Campus Rec
- CMV edu Slow-mo Video Analysis: Academic Edition for PE Students & Teachers
- CMV: Slow Frame-Frame Video Analysis CoachMyVideo
- CN CALDES La Font
- CN Catalunya
- CN RUBÍ
- CNA Food Fit
- CNAB ACCÉS
- CNC Fitness Club
- CnES - Sports Facilities
- CNGApp
- CNH Care
- CNH Provider
- CNHF Clinics
- CNM Practice Test
- CnotePro
- CnotePro2