Lloyd Martin
Simple, no instructions needed, and it's accurate. It easily displays a "touch trail" of dots showing how often the screen sensor reads finger touches and drags, plus the dots are bigger showing pressing harder on the screen. You can easily see how often the screen registers touch by speed by changing how fast you drag your finger across the screen. It's also good and finding weak or dead spots on your screen, especially where your virtual keyboard is located on your screen if you type a lot (texting, email, filling in web forms, etc.). Note: there's no UI in this app, so I hope this helps others: 1. To exit the app, use the Android "back" icon (the left arrow-like icon). If it doesn't show, drag the bottom edge of your screen upwards to make the system icons appear, including the "back" icon. 2. To clear the screen, touch and hold a single spot on the screen and the currently displayed "dot trails" will gradually disappear. 3. Remember, the harder you press, the bigger the dots appear.
294 people found this review helpful
Jagabandhu Parhi
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It help me to find the fault. Finally fault was sweeled battery , when I close back cover battery gives presure on display from back side so touch screen malfunctioned. When I open back cover touch screen worked fine. I have replaced a new battery and my phone touch screen now works fine. Thanks to app developer. This app show my touches to me when back cover is removed and closed condition. The difference between touches help me a lot to find the fault. I have already planed to replace touch.
104 people found this review helpful
Crave Fubar
Good test tool but might want to make it so the line color and backround color could be changed, recommendation of the primary colors and B&W. A pixel test screen would be an additional benefit. Did not see a differance between line and dot mode. Did not use zoom. Everything else worked well and as assumed.
192 people found this review helpful