We have all heard it sometime in our lives – don’t use your phone at night, your phone’s screen hurt your eyes, etc. While some are true, some are a pure exaggeration. We all use our phones at night but not everyone has spectacles. To keep our eyes safe, enabling a blue light filter is among the plethora of options. So, I curated a list of 10 best blue light filter apps for Android phones to protect your eyes. But first, what exactly is blue light and what effects does it have on us?
Blue light is the noticeable light color or spectrum with the shortest wavelength and highest energy. Like the ultraviolet rays, blue light has a few advantages and disadvantages. The Sun is the most natural source of blue light as it contains red, orange, yellow, green and blue light rays along with many shades of each of these colors, depending on the energy and wavelength of the individual rays, also referred to as electromagnetic radiation. But humans don’t spend too much time staring at the Sun as much as we do staring at our phone, television, or computer screens.
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It is believed that the adult human eye, or the cornea and lens, can completely block UV rays while all the visible blue light passes through the cornea and lens and reaches the retina. This increases the risk of macular degeneration (can cause permanent vision loss). People also witness digital eye strain. People with cataracts should be shielded from the blue light filter. The other sources of blue light are the LED and fluorescent lights and the screens of our electronic devices. The light-emitting from these devices crushes the release of melatonin in our brains, which leads to a lower quality of sleep and contributes to a myriad of negative health effects.
There are many reasons why you should block that blue light. Why not begin with the devices that go with us 24×7! Some device manufacturers, like Asus, Samsung and OnePlus have a built-in blue light filter that can be toggled from the quick settings but some older phones lack this privilege. Moreover, the dark mode has become all the rage as it tones down the white to black that soothes our eyes while using the phone at night. But it still emits blue light.
So in order to filter blue light, you will need to download an app that achieves that with the flick of a switch. I have carefully listed a total of 10 Android applications that will keep that blue light at bay. So, let’s jump right in.
10 Best Blue Light Filter Apps For Android to Protect Your Eyes
- Blue Light Filter
- Bluelight Filter for Eye Care
- Blue Light Filter & Night Mode
- Bluelight Filter
- Darker (Screen Filter)
- Night Shift
- Blue Light Filter Pro
- Eye Filter
- Night Owl
Twilight, developed by Urbandroid (Petr Nálevka), tops our list of the best blue light filter apps for Android. This app has been here for a while now and sure is loaded with features. I mean a lot of it! Twilight comfortably accommodates to your device’s time and gradually adds a red channel over the entire display. The app had faced some backlash due to Google’s policies on overlays but it works fine in spite of that.
Twilight is the Editor’s Choice app on the Google Play Store, which clearly shows-off what the app is capable of. As I said, the app has tonnes of features that can get overwhelming sometimes. It also has an easy widget that users can activate the filter with just one tap. So, download Twilight from the link given below and ensure the safety of your eyes.
- Quick widgets.
- Handy UI.
- Interactive features.
- Adjustable color temperatures.
2. Blue Light Filter
The second list on our list of the best blue light filter apps for Android is Blue Light Filter by Leap Fitness Group. It is another excellent app that gets the job done. Unlike Twilight, this app is simple to use. An avidly popular app, Blue Light Filter is used by millions around the globe as its standard features are a hit amongst them. The most popular feature is the app’s ability to dim the brightness along with adjusting the intensity of the dimming.
The warm colors applied by Blue Light Filter on your phone’s screen makes reading at night a bit less strain on the eyes. The app developers claim that while the filter from this app is switched on, it does save battery power. As I said, the app is extremely easy to use. Although the app is free to download, you will have to deal with advertisements and some in-app purchases. So, download Blue Light Filter from the Play Store or the link given below.
- Built-in screen dimmer.
- Reduce the blue light.
- Adjustable filter intensity.
- Simple UI.
3. Bluelight Filter for Eye Care
Developer Hardy-infinity brings us Bluelight Filter for Eye Care, which is used to reduce the blue light coming from your phone. The app is extremely simple to use and the functions are easy to control. Speaking of the functions, this app gives you comprehensive control over the brightness of your display. The app uses a natural color to block the blue light which not only looks pleasant but reading at night feels more comfortable. Remember Apple’s True Tone feature? Bluelight Filter for Eye Care replicates that effect effortlessly.
The most lauded feature of this app is it uses the blue light are the workaround. For instance, the blue light will only be visible in the apps, it won’t intrude while you take screenshots. Neat, right? The developers have baked in 7 different colors to choose from. The app is free to use but contains ads and in-app purchases. So, download Bluelight Filter for Eye Care from the link below.
- Reduce the strain on your eyes.
- Simple but effective.
- Screen Filter with natural color.
- Auto & Schedule mode.
4. Blue Light Filter & Night Mode
Blue Light Filter & Night Mode by developer Ascendik embraces the fourth spot on our list of the best blue light filter apps for Android. The app has a unique approach in blocking the blue light on your phone, It blends 5 anti-glare blue light filters that are designed to reduce eye strain. This lets the users use the phone during the night without any health risks.
The developers urge the users to try the Temperature palette that uses a cooler tint of your display. Interestingly, this effect can also be thought of as an alternative for Night Mode that is all the rage now.
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Blue Light Filter & Night Mode has another handy feature up its sleeve. You can even schedule the dimming feature that will turn on the blue light filter at a certain part of the day. This saves the hassle of turning the effect on and off, again and again. As I mentioned, using this kind of filter does save some battery for obvious reasons so this is another reason to download this app. Even though the app is free, it works on ads and in-app purchases. If you can look past that, this is a must-have app. So, download it from the link below.
- 5 anti-glare Bluelight flux filters.
- Create and edit a night shift filter.
- Temperature palette to set a warm light.
- Automatic filter schedule.
- Reduce power usage.
5. Bluelight Filter
Bluelight Filter – Eye Care by MeiHillMan is an overly simple app but with some great functionalities. The app’s user interface feels a bit outdated but the features it provides surely make up for it. The app gives a total of 5 colors to choose from. This means your blue light filter can be of any of the given 5 colors.
The strength of the filter can also be adjusted. For the lazy people out there, the app gives you an option to control the aspects of the functions straight from your status bar. How cool! Download Bluelight Filter – Eye Care from the link below.
- Relieve eye fatigue and protect your eyes.
- Free and easy to use.
- Choose the filter color.
- Easy controls from the Status bar.
6. Darker (Screen Filter)
The next app on our list of the best blue light filter apps for Android is Darker (Screen Filter) by developer mlhgdevelopment. The app is as simple as its name. Although by now the apps are somewhat similar in terms of functionality, this app has a different UI which feels a bit more elaborate.
Firstly, the app comes with a color filter so you can select from a variety of colors depending on the display. Why I keep mentioning this feature in every app is because of the control the user has over the display he/she is viewing. Moreover, Darker gives the user an outstanding option to standard dusky filters that can encourage early sleep but isn’t a fitting filter for reading during the night. If you are convinced of how great this app is, click the download link given below.
- Auto-On & auto-off.
- Darkens navigation bar.
- Custom filter colors.
- Three buttons for quick access.
7. Night Shift
Night Shift – Bluelight Filter for Good Sleep is another app by Leap Fitness Group. This application is somewhat similar to the Blue Light Filter app made by the same developers. But I decided to include it on our list of the best blue light filter apps for Android due to its user interface. It’s amazing! Night Shift is a no-nonsense app that gets the job done without any hassles.
The developers claim that using this app can save your battery life by about 15% as the brightness is lowered a bit. Users can also choose a variety of colors as well. Night Shift, which is what Apple names its blue light filtering feature on the iPhones, is free to download but contains ads. Download the app from the Play Store or the link given below.
- Apply with just one-tap.
- Saves your battery by 15%
- Maintain healthy eye habits.
8. Blue Light Filter Pro
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Blue Light Filter Pro is the eighth app on our list of the best blue light filter apps for Android. It is the only app that is a paid one. After using it for a while, I came to the conclusion that is really is worth the penny. The developers, HDM Dev Team, gives the users ultimate control on dimming the phone’s display. You can either choose to dim only a particular app/apps on your phone or the whole device
There’s a simple widget that allows you to dim the display with a flick of a toggle. The other feature that I love about Blue Light Filter Pro is the option to control the filters through the notifications pane. As this is a paid app, you won’t be bombarded with a multitude of apps or the constant reminder to buy a few features. So, download this app from the link given below.
- Configure the filter color or intensity.
- Set the filter ON/OFF for individual apps.
- Timer settings.
- Turn filter ON / OFF from widget.
9. Night Owl
Night Owl-Bluelight Cut Filter by FineAppTech is the ninth app on our list of the best blue light filter apps for Android. The app is loaded with features that might make it a bit overwhelming. The app has extensive controls to block the blue light on your phone. Night Owl features a total of 12 different light effects. That includes Psychedelic Light, Jack-O-Lantern, Hypnotizer, Candle, and Incandescent Light, etc. There’s also an automatic filter function which, as the name suggests, automatically filters the blue light depending on the light outside.
This app also has a notification bar ion which makes turning the filters on and off pretty swift. Download Night Owl-Bluelight Cut Filter from the Google Play Store or the link given below.
- Automatic filter function.
- Notification bar icon.
- Supports 12 different light effects.
- Demands less battery.
10. Eye Filter
The last app our list of the best blue light filter apps for Android is Eye Filter (Blue light filter) by diaohs. This app lacks the pizzaz, like an attractive and intuitive user interface or a variety of features. But, it can also be good for people who don’t care for it and in fact, need a simple app. I can assure you, even though it’s a simplistic app, it gets the job done. Eye Filter masks your display with just one-tap. Isn’t that very easy to use? Also, users can choose from three color filters, which is now the norm for a good blue light filter.
So, download this app from the link below.
- Masks your screen.
- One-tap activation.
- Up to three color filters.
Which is the best blue light filter app?
Twilight, Blue Light Filter, and Night Shift are the best blue light filter apps for your Android phone. Make sure you try all of the above-outlined apps on the list.
Are blue light filter apps effective?
Blue light filter apps really protect your eyes from the blue light that computers, tablets, and phones release. I, for one, have the blue light filter constantly switched on across all my devices. Keep in mind that these are not the only source of blue light.
Is blue filter good for eyes?
Yes. Using a blue light filter will help reduce eye fatigue, blurry vision, and even headaches.
Which color temperature is best for eyes in Mobile?
The perfect color temperature depends on the daylight hours. A pre-set color temperature of screens in 6,500 Kelvin. For the eyes, it is best to keep the blue light out.
These were the 10 best Blue Light Filter apps for Android that will protect your eyes. As I said, in the day and age of phones and computers, it is imperative that we take care of our eyes to ensure its longevity. Diet is the primary aspect of our health but we need to keep the external factors in check as well.
The above-outlined apps are a lifesaver as everyone uses their phone at night but the risk that comes with it, not many are aware of. You can even read the benefits of using a blue light filter on your smartphone or a computer. Keep in mind that the blue light is not just emitted by a smartphone or a computer, other sources include fluorescent and LED lighting and flat-screen televisions. So controlling your phones and computers alone won’t save you from the blue light but it’s definitely a start.
What did you think of this listicle? Did we miss any app? Let us know in the comments section below. Make sure you share this list with your family and friends so that they too are aware of the side effects of the blue light filter and start using an app to be in the safe zone.