Apps :)

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Across
  1. 2. The most famous app.
  2. 3. Just complete the app's name: Snap...
  3. 4. Anything is square om this gamre.
  4. 5. Many online games on this app.
Down
  1. 1. It's an app only for Stories and Messages.
  2. 3. The app I am writting right now, lol.