TechKnow With Tantra- Blue Light Filter – Night Mode

Our eyes often feel tired when we are accessing and reading our phone at night – especially when the lights are off – and more so, when we wake up suddenly and want to read that juicy Whatsapp joke! Blue Light Filter comes to our rescue at such times. It is a proven fact that Blue Light emanating from our phone, can cause harm to our eyes. Shifting your screen to night mode can relieve your eye-strain, and your eyes will feel at ease during night reading. Also blue light filter will protect your eyes and help you sleep easily. You have options to adjust the intensity of the blue light as per your convenience. A simple slider does the trick. Also, you can automate the process and set the blue light filter to switch on and off automatically, say between 10 pm and 7 am. The free version carries ads which can be easily removed by moving up to the paid version. A must have app for those who cannot let go of their phones, even at night!