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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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7 reviews
  • by ppqg, a year ago
    not working as of march 2024
  • by Kudo Holmes, 2 years ago
    Not working in 2023
  • by Ben, 2 years ago
    Hasn't worked for years.
  • by GDUBBZ253, 4 years ago
    Has Always Worked Fine With Firefox On Windows But No Longer Works At All, Please Fix It!
  • by Temoa, 4 years ago
    Does not work in the new facebook version. Please fix!!!
  • by Firefox user 13011742, 8 years ago
    I'm not sure if this works or not, but Zemana AntiMalware shows it as a "harmful object," so I'm getting rid of it.
  • by Tj@, 8 years ago