With TrueCaller you can make reverse number lookups in more than 25 countries by entering the phone number and pressing Search.
You can save the contact to your phonebook and see the address on a map.
With this full version of TrueCaller you can access the "Update Phonebook"-feature which allows you to update your whole phonebook with missing information
UC Browser (iPad) - UC Browser is a Web and WAP browser with fast speed and stable performance. Its powerful page compression technology speeds up surfing and greatly reduces data traffic costs.
UC Browser provides lots of useful features, such as easy content sharing, multi-touch navigation, URL auto-completion, speed dial for most visited websites, and many more
Wi-Fi Finder Instantly find FREE Wi-Fi Internet hotspots wherever you are in the world!
JiWire's Global Wi-Fi application uses the iPhone's GPS and network triangulation capabilities to locate free Wi-Fi Internet access
Twitter - Discover what’s happening right now, anywhere in the world with the official Twitter for iPhone application.
Realtime search, Top Tweets, trending topics and maps show whats happening now everywhere and nearby.
Tweet, send DMs, share photos, videos and links to your friends and the world
Kik Messenger (iPhone) is the totally free, crazy-fast cross-platform messenger application that connects you to your friends in real-time. Use Kik to chat, share pictures privately, plan outings with groups, and stay connected to the people who matter most to you
KakaoTalk for iPhone - KakaoTalk is a cross-platform messenger that allows users to send and receive messages including photos, videos, voice notes, and contact information through one-on-one and group chats internationally. It uses WiFi or your existing data plan (3G) to let you communicate with other KakaoTalk users for free
LINE for iPhone - LINE is a cross-platform messenger which allows you to keep in touch with friends and family anytime, anywhere. You can use LINE no matter what device you own: use the smartphone version while on the move, PC/MAC versions on your desktop, and a web-browser version for tablets
MXit is a multi platform instant messenger and multi-million user mobile social network, opening a world of possibilities on your iPhone. Connect, share and publish easily and effortlessly within one application.
Now with multitasking and media browsing, iPhone users can enjoy MXit while still using other applications. Get it now and join the conversation
imo instant messenger for iPhone - imo is a multiprotocol instant messenger which allows you to easily keep in touch with all your friends. It supports Facebook Chat, Google Talk, Skype, Windows Live Messenger (MSN), ICQ/AIM, Yahoo Messenger, Jabber, Myspace, Vkontakte.ru, Hyves, and Steam