- Cityside
- CitySpace App
- CityTaxi-Driver
- CityTaxi-Passenger
- CityTroops
- CityzenApp Staff
- Ciudad Madero
- Ciudadano360
- Civica Foundation
- Civica People Hub
- Civica LR Mobile
- Calculadoras-ingeniería civil
- Civil Engineering Formulas
- Civil Material Estimator
- Civildigital App
- Civilsoft: Eapproval
- CiviMobile
- CIVITAS Municipalité numérique
- Civitus
- CJ Lookup 倉頡找字快
- CJD mybox
- CJF
- CJP 2021 Convention
- CJS Global
- CJS Global
- CK Events
- CKCB
- CKP Chrudim
- CKPool Stats
- CL Coop Mobile
- CL Services
- CL StageMix
- CL Te cuida
- CL9000
- Cl@ve
- CLAAS CTIC
- CLAAS TELEMATICS
- Clac
- Claim it! - App pro stavbu
- Clair GTD Planner Pro
- Clam Mobile
- Clan Meeting
- Clan of the American Eagle
- Clap Scanner Free
- Clapmera (take photos by clapping)
- Clapp Pro Gestione Magazzino
- Clapperboard (SMPTE/EBU Universal Time GMT Digital Slate)
- Clapperboard / Clapboard Slate
- ClapperPod -DigitalSlate-
- Clapphouse
- Clarabridge Inbox
- Clarati Mobile
- Claremore
- Clari
- Clariapp
- Clario: Privacy & Security
- Claris FileMaker Go 19
- Claris Fleet
- Claris Pic
- Claritist
- Clarity by Broadcom
- Clarity Client
- Clarity Codes - Brand Security
- Clarity Connect
- Clarity2Go
- ClarityPark
- ClarityZones
- AdaptiveWork
- AdaptiveWork Reports
- Clarkstown 311