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We mean it’s literally a fake security app: the only thing that it does is change from an “X” image to a “check” image after a single tap. That’s it. That’s all there is, there isn’t any more.

New #1 paid app in Google Play store is a total scam” via Android Police.

Open is great until folks fall for a $4 scam like this. Thankfully it does nothing harmful but its a bit scary how quickly it was able to skyrocket to #1.