Viber

MobileVOIP is a free iPhone cheap calls app which lets you make (free) national or international mobile voip calls directly from your iPhone. You can save on your Mobile Phone …

Fring is a VoIP (voice over internet) app that allows you to make 2-way video calls, voice calls and live chat for free, from your phone or iPod. It offers …

Best Rates for International Calls. No Contract, Expiry, or PIN. Use Any Phone, Smartphone or PC. Call Now!

Sidecar lets you call and share live "see what I see" video, brilliant photos, locations and contacts while you talk. Call any number in the US & Canada for free …

Linphone is an internet phone or Voice Over IP phone (VoIP). With linphone you can communicate freely with people over the internet, with voice, video, and text instant messaging. Linphone …

Would you like to make international calls either free or at local rates ? Amivox lowers your phone bill with very cheap international calls. Rates are low while call quality …

Spreed is the worldwide Unified Web Conferencing service offering integrated web- and telephone conferencing. It is based on Flash player. Free service includes 3 attendees and max 1.5h meetings. Single …

Pling Messenger is a push-to-talk voice messenger that helps people communicate quickly and naturally. Send messages to individuals or groups with the brevity of a text message and the personality …

WeChat is the complete mobile communication and private social networking app. Free, cross-platform, and full-featured, WeChat is the best way to keep in touch with everyone you care about. Features …

Encrypted voice for Android. RedPhone provides end-to-end encryption for your calls, securing your conversations so that nobody can listen in. It's easy to use, and functions just like the normal …

Silent Phone – Secure Encrypted Video & Voice Mobile Phone Calls You now have the ability to have secure encrypted phone calls between Silent Circle members, anywhere, anytime, with complete …

VPHO is a fully featured application that lets you make FREE phone calls, videocalls and videoconferences. You can also send free text messages, audio messages, photos, video messages and files …

GroupMe is the best way to chat with everyone you know. It's absolutely free, whether you're talking to a group of friends, or texting with one person. Best of all, …

Path is a personal social network designed to help you be closer with family and friends. Now with Path 3, we’ve added private messaging and stickers so you can chat …

[TokBox was discontinued on April 5th, 2011 to focus solely on the API, http://suse.me/apps/opentok/ ] TokBox was a web-based video chat application that lets you connect with your friends or …

Send unlimited FREE Text Messages to any mobile phone in the world. Enter your phone number below and we will send you a message with a link to our service.

Free calls to Rebtel users and cheap international calling to everyone else – Use WiFi, 3G or local minutes to make calls

pfingo (phone, freedom, Internet on the go), developed by Singapore's info-communications provider StarHub, delivers a suite of popular web-based services such as email (Google, Yahoo! or other email...

Text, talk and share for free with your friends from around the world in a beautifully designed timeline. TU Me features:  •     CRYSTAL CLEAR CALLS AND INSTANT TEXTS …

yuilop is a free smartphone app you can text and call for free with. You also can send free text messages to any number in the world and chat with …