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Viber vs Snapchat: catalog facts
Viber	Snapchat
Free Free to download and use for messages and calls.	Free Free to download and use; the service carries advertising.
Android	Android, iOS, Web
Voice and video calls plus group chats Chats sync between mobile and desktop	Chat, Snaps and video calls in one app Large library of camera Lenses
Proprietary and centrally run Communities and stickers add clutter for people who only want chat	Proprietary, account-based service with advertising Much of the app is built around feeds and discovery rather than messaging
Downloadable app	Downloadable app, Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.