Echofon Pro for Twitter (iPhone/iPad) - Echofon is a clean Twitter app with push notifications and unread tweet syncing with your computer. It lets you easily view your timeline, messages, replies and favorites. Echofon has a powerful Tweet-authoring screen that lets you write Tweets, upload photos and videos, and even update your current location
GroupMe for iPhone/iPad - GroupMe is the best way to chat with everyone you know. It's absolutely free, whether you are talking to a group of friends, or texting with one person. Best of all, it works on nearly every phone, via push or SMS. With GroupMe, it's easy to reach anyone, anytime, anywhere
KakaoStory for iPhone - KakaoStory is a photo sharing social networking service for KakaoTalk users. It allows you to easily share stories and photos of your everyday life with your KakaoTalk friends. Sharing your everyday life with your friends is more dynamic and fun with various emotions you can express
IFTTT for iOS - IFTTT (IF This Then That) is a productivity tool that connects various internet services.
The app allows you to create recipes, consisting of a trigger and an action, that connect different channels such as Facebook, Gmail, Twitter and Evernote, as well as devices like Philips Hue, Belkin WeMo and UP by Jawbone
MediaFire for iPhone/iPad - MediaFire is the iOS client for the popular cloud storage service with the same name. It allows you to securely back up, organize and share your files online, and access them from anywhere.
MediaFire offers 50 GB of free storage for documents, photos and videos
Twitterrific 5 - Twitterrific is a stylish Twitter client for iPhone, iPad and iPod touch. The app features a clean user interface shaped after iOS 7, that shows mentions, direct messages, replies and retweets on a unified timeline. Twitterrific supports touch gestures that allow you to quickly navigate around the app, respond to tweets and view conversation threads
Wrapp for iPhone - Wrapp lets you easily send free and paid gift cards from top brands to your Facebook friends.
Simply connect to Facebook, select a friend and choose a gift card.
After installing the app, friends in the U.S., U.K., Norway, Sweden and other countries will be able to receive and redeem your gift card
Pinterest for iPhone/iPad - Pinterest is a virtual pinboard on which you can organize and share all kinds of things you find on the internet. You can use the app to collect music videos, compare items prior to shopping, organize favorite recipes, and anything else that comes to mind.
In addition, you can browse pinboards created by other users