Use your smartphone screen as a ruler, and measure the length/size of small objects. You can easily
看更多 »Use your smartphone screen as a ruler, and measure the length/size of small objects. You can easily
看更多 »There are some ruler apps on Google Play but usually they are not accurately. This ruler app can sho
看更多 »My Ruler app is a one of greatest apps on store to measure length of objects using camera in accurat
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