This app overlays half transparent drawing pad(painting tool) on your smart phone just like a tracin
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Privacy Screen Filter
Worry less about shoulder surfers or your boss checking what you are on!!You can protect your person
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This app overlays half transparent drawing pad(painting tool) on your smart phone just like a tracin
看更多 »Worry less about shoulder surfers or your boss checking what you are on!!You can protect your person
看更多 »