Related Clues:
- Camera hog's concern
- Skype competitor
- Instant-messaging program for Macs
- Apple communication tool
- Mac messaging program
- Apple alternative to Skype
- Apple messaging tool
- iPhone owner's video-calling app
- ooVoo alternative
- Phased-out Apple messaging tool
- Phased-out Apple messaging software
- Popular Apple app
- Apple software replaced by Messages
- Apple app mostly replaced by Messages
- Video chat option