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Reviews for Seen Blocker for Facebook™

Seen Blocker for Facebook™ by Morni

3.6 Stars out of 5
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2 reviews
  • by Firefox user 13947253, 6 years ago
    Good
  • by Kot, 6 years ago
    On my Android 8.0 I can't tell the difference if it's activated or not by looking at the Firefox menu. There's a "Facebook™ Seen Blocker" but nothing is indicating the status.