Are they really enough to block everything that your phone emits? Are the reviews on the app store that true? Were they being honest? Are they helpful? Could those apps be your friend against the negative effects of blue lights on your health? Let’s find out. You may live your whole life believing that those reviews and app descriptions are true, but they are not. Let’s cut the story short, we are going to debunk that, because the short answer is NO. They were not, are not, and will never be enough. Those filter apps only reduce the amount of blue lights that are being emitted by our mobile phones. They may help a bit, but not big enough to totally block the harmful lights. It is still hurting you and your health in general. The best way to block and prevent yourself from receiving blue lights is by installing an anti-blue light screen protector. Anti-blue light screen protectors provide dramatic change compared to said blue light filter apps on the internet. What it provides is guaranteed blue light protection more than any other apps or filers we are all familiar with. It is basically just what we need to keep our eyes healthy and away from said harmful lights.