- ChatSecure Messenger
- ChatShare
- ChatShareApp
- ChatShots screenshot messages
- ChatSID
- ChatsLine Social Networks
- ChatsMessenger
- Chatspin - Random Video Chat
- ChatStats for WhatsApp
- Chatsystem
- Chatter 365
- Chatter Games 2
- Chatterbox Forums
- Chattic
- Chattii
- Chattle
- CHATTOOL
- Chatune Lite
- Chatune-Friend&Livestreaming
- ChatWatch : Text from Watch
- ChatWise - The Social Network
- Chatzone - Private Rooms
- Chavara Christian Matrimony
- Chaine des Rotisseurs Monterey
- Checco Sport
- Check In Out Lists
- Check In Việt Nam
- Check it! Onderwijs
- Check-Up
- Checkie for Foursquare
- CheckIn - the mini Swarm client
- Checking In - TouchID Check In App for Teens and Families
- CheckInOK
- CheckinWithYou
- CheckTrendJ
- CheckUp: Username Availability
- Cheefy
- Cheerleaderverein CVO CVP
- Cheefy
- Cheerleaderverein CVO CVP
- Cheers ™
- Cheers! – Email Connector
- Cheers@7
- CheerTalk
- Cheeselandia
- Chef Master-Cooking Challenge
- ChefsLink
- Chefsnet
- ChefStories
- Chega+
- Chekky - Automate your check-ins on Foursquare / Swarm
- Chelsea Bridge Wharf
- ChelwestMe
- Chember: AI Basketball Coach
- Cherri
- Cherry Money