Given this review: "One thing missing... The app's great though it would be awesome if it had blue light blocking filter  like in the """"""""""""""""Twilight"""""""""""""""" app.""" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
Yes
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Given this review: "How to uninstall? Please  I want to remove this in my phone. I tried to reformat my phone and all the installed apps removed except this. Please help." Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
Not at all
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Given this review: "What is the default engine used?" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
Yes
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Given this review: "I love it..." Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
