Over the years you have grown close to your mobile device and when the zombie’s starts attacking you don’t want to throw it away. Cell coverage will probably be down pretty fast after the apocalypse has started so what need do you have for your phone or tablet? Maybe it could be used as a tool for fighting the undead? Maybe if it contained useful survival information? You should stock up on useful apps now before it is too late.
We have compiled a list of the best apps to prepare you for the apocalypse, the list include iPhone, iPad, iPod and Android apps. Also remember to get your hands on a water proof cover, solar charger and some spare batteries before the zombies attack.
iPhone, iPad and iPod

Winchester Ballistics Calculator
Winchester Ballistics Calculator is a free ballistic calculator for your iPhone. It is easy to use and can be used for different ammunitions and weather conditions. It is probably most useful for long range zombie sniping but it also has ballistic data for handguns and shotguns. Find a high spot, camp there with your favorite rifle and a lot of ammo and take your time taking down the zombies one by one.

Flashlight
Flashlight turns your iPhone into a simple flashlight. Not quite as good as an ordinary flashlight but much better than nothing. Helps you search for items and zombies in the dark. It might also attract the undead so be careful!

Survival Guide
Survival guide is the US Army survival guide in an offline iPhone application. Download the app to keep this handy guide with you at all times. The application can provide you with the information you might need to survive the apocalypse. Even if you are fighting zombies you still need food, shelter, warmth and so on.

Knot Time
Knot Time is an iPhone guide of handy knots. Tying a secure not can be handy in many occasions especially if you are trying to outlive the zombies on the ocean. Remember to practice some of the most essential knots before the undead are walking.
Android

Tiny Flashlight
Tiny Flashlight turns your phone into a flashlight using the screen or the LED. It is not nearly as powerful as an ordinary flashlight but it does the trick in an emergency, and it is much better than nothing. Be careful when using this app so you don’t draw the zombies to your location! The application is free.

Shooter
Shooter is a ballistics calculator for your phone. It has a nice looking and clean user interface and a bunch of useful features. It can save firearm profiles, it has a built in bullet database and it can calculate spin and drift. This app will help you save ammo when sniping zombies with accurate shots from long ranges. This app is quite expensive, but really good. If you search Android Market for ballistic calculator you can get other applications for free.

Smart Compass
Smart Compass is simply a compass for your phone. When navigating the zombie infested world you need a way to orient yourself. The best way is of course to use a standard compass but this solution is almost as good if you have power on your phone. At least it won’t hurt to have a backup solution. Remember to have some good maps at hand, online map solutions won’t work when the cell coverage goes down. The application is free.

U.S. Army Survival Guide
U.S. Army Survival Guide gives you offline access to the whole survival guide from your phone. This is the standard survival guide from the U.S. Army. It gives you a lot of good information about the basics of survival. This information will be worth a lot when you try to survive in the apocalypse. Just remember that you should train using the technics described before the zombie apocalypse start. The application is free.