Android App Review_ Flashlight - An Essential App For Android
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Android App Review: Flashlight - An Essential App 
For Android
Flashlight applications for Android are useful when you or somebody else needs help.  For 
example; If you enter a dark room at night and can't find the light switch to turn on the lights. 
Simply pull out your mobile phone with your Flashlight installed and press the 'on' button. This is
especially helpful when the power goes out in an area where electricity is still available but 
there's no functioning electricity in that particular building.
Another good use for this type of application is if you're stranded in a parking lot somewhere 
due to car troubles which leaves you vulnerable when it comes to crime prevention. Nowadays, 
most people have smartphones so this is why developers come up with ideas like these to 
create apps that will act as essential service utilities.
For example; if you're stranded in a dark parking lot at night with car trouble, open Flashlight on 
your Android phone by pressing the camera button located at the bottom of almost all Android 
phones. Once pressed, it will automatically turn on your camera's LED flashlight which is 
located right above the camera lens that's usually used to take pictures/videos.
The reason why this feature exists is that developers are thinking ahead to create features that 
are not available on other mobile devices. You will find a lot of positive comments and genuine 
android app review for the flashlight app. It's because it offers several use cases.
Popular use cases of flashlight app:
There are several applications of a flashlight application and it can help you in multiple 
scenarios. Let's look at some of the key use cases of a flashlight application:
Quick to find objects in dark: When
you're in the dark, it's hard to find small things like your keys or cell phone. You can quickly turn 
on the LED flashlight on your device and use that LED light to look for objects.
Instant help during an emergency:
There may be many times when you might need help urgently and instantly. If you have a 
Flashlight app installed at such times, you can easily flashlight signals to call out for help. The 
application is perfect if you don't know Morse code but want to send out SOS signals just in 
case of emergencies where quick action is needed.
Dark place navigation:
Sometimes we enter places that are very dimly lit and we cannot reach our homes or hotel 
rooms without proper lighting because we simply do not know our way around. A flashlight app 
may be useful in such cases because it allows us to navigate better without bumping into walls 
repeatedly or falling down on the floor by tripping over something.
Finding keys in dark:
Unless you have eyes like a cat, it's very difficult for human beings to find their keys which are 
usually misplaced during the night when all you want is some peace and quiet at home. Having 
a flashlight application will help you find your way around and find your keys easily so that you 
can go to sleep once again after finding proper lighting at home. It also helps old people to look 
for objects they might have dropped while walking around late at night or early morning hours.
Making yourself visible at night to vehicles:
Sometimes we need to walk long distances at night and we don't know the route very well. In 
such cases, it's good to make yourself visible as a human roadblock so that vehicles can see 
you and stop approaching you as fast as possible to avoid accidents. Flashlight app helps you 
do this by making your phone's screen shine bright white light which is more visible than any 
other color on your phone. This allows drivers of approaching vehicles to slow down so they 
don't have an accident with you while driving late at night.