Evernote

Evernote is an extremely handy free app that makes it easy to remember things big and small from your everyday life using your computer, mobile phone, tablet and the web in sync. It helps you to stay organized, save your ideas and improve productivity. Evernote lets you take notes, capture photos, create to-do lists, record voice reminders--and makes these notes completely searchable with the help of tags you add, whether you are at home, at work, or on the go.

Let's have a look at the video introducing Evernote:

Evernote supports many mobile environments such as:

• iOS
• Android
• Blackberry
• Windows Phone 7

WhatsApp Messenger

WhatsApp Messenger is a cross-platform mobile messaging app which allows you to exchange messages without having to pay for SMS. WhatsApp Messenger is available for iPhone, BlackBerry, Android, Windows Phone and Nokia . Using WhatsApp those phones can all message each other. WhatsApp Messenger uses the same internet data plan that you use for email and web browsing, there is no cost to message and stay in touch with your friends.

WhatsApp is offering its users features such as:

• Group Chat
• Push Notifications
• Free text and MMS
• Offline Messaging
• Photo, video and music sharing
• Chat background images

AirDroid

AirDroid is a fast, free app that lets you wirelessly manage your Android phone from your favorite browser. Created by Sand Studio, AirDroid is a very easy-to-use mobile app for your Android phone such as Samsung, HTC, Sony Ericsson, Motorola and more.

Using AirDroid, you can easily manage your mobile phone using a private wireless connection in between your computer and your phone. You can manage your files stored in your mobile phone, organize your contacts, read/send text messages using a browser-based interface. It also works perfectly when it comes to transfer your files. AirDroid is a must-have mobile app for Android users.

AirDroid's official video:

Requirement for AirDroid: Android 2.1 or later.

Action Movie FX

Do you like those high budget action movies with special effects? What would you do if you were able to use such effects on the home movies that you take with your mobile device? With the free video app Action Movie FX which is developed by Bad Robot Interactive gives you a chance to do all of these in seconds.

Action Movie FX comes free with limited pack of effects to apply into your videos such as Missile Attack and Car Smash. You can also get additional 2-filter packs for 99 cents.

Let's have a look at a video review from YouTube:

Requirements for Action Movie FX: Compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPod touch (4th generation), iPad 2 Wi-Fi, iPad 2 Wi-Fi + 3G, iPad (3rd generation) and iPad Wi-Fi + 4G.Requires iOS 4.3 or later.

Camera Awesome

While Instagram’s sale to Facebook dominated the headlines earlier this year, the best new app of 2012 so far is another photo-sharing service that actually helps you take better pictures.

Created by 10-year-old photo-sharing site SmugMug, Camera Awesome is a revelation in iPhoneography and yet another reason why many of us can ditch our digital cameras. Beyond Camera Awesome’s stunning interface, there are several ways this app can “awesomize” your pictures, including automatic levelization and color adjustment.

Here's the official video of Camera Awesome:

All presets and filters can be purchased in-app for $9.99 (or 99 cents a filter). The ability to capture videos up to five seconds before you press record is also a great option. Finally, Camera Awesome makes it dead simple to share photos across your favorite social networks (Instagram included).