10 Best Screen Dimmer Apps For Android & iOS (Free Apps)
Have you ever set the screen brightness to the lowest but it still so bright? If you feel the screen is so bright and you want to reduce it. You need this application called “Lower Brightness”. “Lower Brightness” application helps you reduce brightness to any level. You can set brightness level from 0% to 100% by just opening the application and choose brightness level you want.
Features – Reduce screen brightness below the system minimum brightness – Easy to use. Just enable and set the percent of brightness level (0-100%) – Auto start after reboot – Brightness icon on top notification bar (select notification bar to open brightness app setting) – Easy to use. Just choose percent of brightness you want to set. – Small size of application. – Also support devices that have the navigation bar on the screen.(home/back button at the bottom of the screen) – Ask for permission in android 6.0+
“* Dim your screen AND the notifications drawer (unlike most other apps). * Adjust opacity / intensity / transparency in the app or from your notifications. * Adjust screen filter tint color to anything you like. * Scheduler and Sun Scheduler to automatically turn on/off screen dimmer / filter at a specific time, or at sunrise or sunset. * Shake phone in emergencies to turn off the dimmer / filter. * Use notification and quick settings tile to easily toggle the screen dimmer.”
“Eyes feel tired during night reading on the phone?
Have trouble in sleeping after long time watching phone screen?
That is due to blue light. Blue light from your phone and tablet screen is the visible light spectrum (380-550nm) for circadian regulation. According to the scientific studies, exposure to blue light imposes serious threats to retinal neurons and inhibits the secretion of melatonin, a hormone that influences circadian rhythms. It is proven that reducing blue light can greatly improve sleep.
Blue light filter is used to reduce blue light by adjusting the screen to natural color. Shifting your screen to night mode can relieve your eyes strain, and your eyes will feel at ease during night reading. Also blue light filter will protect your eyes and help you sleep easily.
Features: ● Reduce blue light ● Adjustable filter intensity ● Save power ● Very easy to use ● Built-in screen dimmer ● Eye protector from screen light
Reduce Blue Light The screen filter can change your screen into natural color, so it can reduce the blue light which will affect your sleep.
Screen Filter Intensity By sliding the button, you can easily adjust the filter intensity to soften the screen light .
Save Power Practice shows it can greatly save power because of reducing screen blue light.
Easy to Use Handy buttons and auto timer will help you turn on and turn off the app in one second. Very useful app for eye care.
Screen Dimmer You can adjust your screen brightness accordingly. Get better reading experience.
Eye Protector From Screen Light Screen shift to night mode to protect your eyes and relieve your eyes in no time.
Tips: ● Before installing other app, please turn off or pause this app to enable installation. ● When taking screenshots, please turn off or pause this app in case screenshots use the app effect.
Relevant Scientific Studies
Effects of blue lights technology https://en.wikipedia.org/wiki/Effects_of_blue_lights_technology
High Sensitivity of the Human Circadian Melatonin Rhythm to Resetting by Short Wavelength Light Steven W. Lockley, George C. Brainard, Charles A. Czeisler, 2003
How exposure to blue light affects your brain and body Nature Neuroscience; Harvard Health Publications; ACS, Sleep Med Rev, American Macular Degeneration Foundation; European Society of Cataract and Refractive Surgeons; JAMA Neurology
AMBER LENSES TO BLOCK BLUE LIGHT AND IMPROVE SLEEP: A RANDOMIZED TRIAL Chronobiology International, 26(8): 1602–1612, (2009)
Anti Glare Screen Filter Still looking for anti glare screen filter? This is an useful anti glare screen filter you need to try. Care your eyes with our anti glare screen filter.”
Night screen main goal is to reduce the brightness of your screen lower than you can achieve with the default settings. This application applies an overlay filter that acts as a dimmer to darken the screen. It helps to avoid headache and eye pain in a dark environment or at night 🕶️
Features: – easy to use 💡 – can automatically set default brightness settings in Android to the minimum 📱 – restore default brightness settings after stop the app 🔧 – keep the screen on while the app is running 📗 (optional) – amazing blue light filter to help you have a better sleep ❤️ (optional) – supports dimming the transparent navigation bar in Android 4.4 and higher 🔅 – extra-content: auto-enable & disable feature and one-click widget ⏰
How to make it work on Xiaomi phones : go to Settings – Apps – this app – allow popup
“Do your eyes feel tired when you read on your phone at night? Do you have trouble falling asleep after looking at your phone’s screen for a long time? Night Owl might be the solution for you!
Night Owl filters out blue light and reduces the brightness of your phone’s screen more than you can achieve with Android settings, which helps you avoid eye strain, insomnia (inability to sleep), and headaches when staring at your phone in the dark.
• Dim the entire screen, notification icons, and notification drawer • Easily adjust the filter intensity in the app or from the notification. • Filter the blue light or customize the tint color. • Schedule the app to start and stop automatically via timer or sun scheduler. • Shake the device to stop the app. (optional) • Disable auto-brightness and lower device brightness to minimum automatically when the app starts. (optional) • Use quick setting tiles to start or stop the app quickly.
Night Owl uses the “Display over other apps” feature to put a filter on the screen to make it darker than usual and/or change its color.
Beta feature: Night Owl uses Android’s accessibility feature to display a tinted overlay over the screen (including notification and lock screen) to make it darker than usual and/or change its color. Night owl does not read your screen content and does not collect any data through the Accessibility service. You need to enable Night Owl Accessibility to use the app.”
“Applies a shade that acts as a dimmer to ensure your eyes don’t hurt. Far more powerful than Android’s built-in brightness setting. Great for low-light gaming, web browsing, and eBook reading. It even saves battery life for AMOLED displays!
More features: – Widgets: Easy access to preset brightness levels. – Tasker/Locale Plug-in! Set brightness based on time/place/etc. To disable, configure for 100% brightness. – Brightness slider uses logarithmic scale for fine-grained control. – Drag the app icon to your desktop to use for toggling on/off. – Prompts to confirm very low brightness settings. – Option to disable soft-key backlight (does not work on all phones).
NOTE: *** If you accidentally make your screen go BLACK *** 1. Pull your battery or (Nexus7) hold power button for 10 seconds 2. Uninstall the app to reset your bad brightness setting 3. Reinstall the app and use it normally again
This app will always be free! If you want to show your appreciation, please donate to Wikipedia on my behalf (and let me know you did):
Thank you! Email me if you have any other problems or questions I haven’t mentioned.”
“The main function:
[Night light]· Use screen brightness to illuminate, you can adjust the screen brightness at will · You can use different colors to illuminate the background color to make the light softer and less dazzling · Support to customize the background color of various night lights · Provide a default cute and soft static background image to the background of the night light · Provide a default romantic and passionate dynamic background to the background of the night light
[Flashlight]· Support timed flashlight · Support adjustment of the brightness of the flashlight · Support adjustment flashlight frequency of flashlight, support SOS flashing
[Lullaby]· Provide a lot of natural and rhythmic sounds such as air, fan, thunder, rain, wind, waves, white noise, birds and wind bells, etc. to help calm down and help sleep · Provide a lot of light music to help relieve stress and calm down, it helps you relax and help sleep ·Music playback supports background playback
[Testing Noise]· Support noise test function · Support more noise level to automatically adjust the brightness of the night light
[Timing]· Support timed off night light and music playback · Support to keep steady and immediately turn off the night light
Description: The simple and simple solid color romantic night light brings you a bright night in the dark night. The brightness of the night light can be adjusted automatically to avoid irritating the eyes. It can give the baby a glimmer of light before going to bed to avoid darkness, and can also bring a romantic light to the couple at night.”
“Twilight Blue Light Filter is an optimal night filter that can be created to provide a warm light night screen for your eye care against light wavelengths from screen lights and give you a better reading. Use Twilight Blue Light Filter in the night and better your eyes care.
When I am trying to live my best, healthiest life and most of us are daily attention to how I am treating my body. I watch the food that I am eating, and the exercise that I am getting. I pass on one glass of water. Most I can do at night is when I use my mobile in the night I can use Blue Light Filter that helps my eyes to be protected. But first-ever we want to know that what is blue light.
What is blue light? Blue light is one type of color in the visible light spectrum that can be seen by human eyes. Blue light is a short wavelength, which means it produces a higher amount of energy. Sunlight is the main source of blue light and being outdoors during daylight where most of us get maximum exposure to blue light. But there are also many man-made indoor sources of blue light including fluorescent and LED lighting and flat-screen television. Most notably, the display screen of computers’ electronic notebook, smartphones, and other digital devices have a significant amount of blue light.
You should know about the blue light
Blue light is needed for your good health. It boosts alertness, helps in memory and cognitive function and elevates mood. It regulates circadian rhythm. The body’s natural wake and sleep cycle. Exposure to blue light during day time hours helps maintain a healthful circadian rhythm. Too much exposure of blue light at night can disturb the wake and sleep cycle, leading to problems sleeping and daytime tiredness. Not enough exposure to sunlight in children could affect the growth and development of the eyes and vision. Early studies show a deficiency in blue light exposure could contribute to the recent increase in myopia. Recent research suggests that exposure to blue light before sleep may distort your natural rhythm and cause an inability to fall asleep.
The negative effects of the blue light flux are:
• Higher risk of glaucoma, and cataract • Chronic headache • Phase shifting of the circadian rhythm, restlessness, and suppression of melatonin • Chronic migraine pain and activation of the trigeminal nerve • Eye strain, tired eyes, and bad eye health • Insomnia, sleepless night time and sleeplessness
Refer this sites for more information: https://en.wikipedia.org/wiki/Melatonin https://en.wikipedia.org/wiki/Effects_of_blue_light_technology https://en.wikipedia.org/wiki/Circadian_rhythm https://en.wikipedia.org/wiki/Circadian_rhythm_sleep_disorder
Here is the best option for you. You can use the Twilight Blue Light Filter and protect your eyes from blue light. Here you have many of the features in Twilight Blue Light Filter. You can set color temp. You can set intensity, here is the best option you have and that is you can set screen filter for always and also for custom timing. This app can make your device screen adapt to the time of the day. It can filter the flux of blue light emitted by your phone or tablet after sunset and protects your eyes with a soft and pleasant filter. You can save your profile for further use. If you want to use another color then here is you can add another add custom color feature.
Key Features: – Multiple filters – Color customization – Automatic filter schedule – Temperature customization – Saving and editing night mode filters – Easily toggle on and off from the status bar – Quick access screen widget button – Night mode black filter – Tiny but fully featured – Shortcut creation function
Here you can see a small but full-featured application that can protect your eyes. If you have any queries or suggestions then kindly contact us on email@example.com”