MobileVOIP for BlackBerry - MobileVOIP allows you to make cheap national and international calls from your mobile phone. The app uses your phone's wireless connection to place the call instead of your plan minutes, saving on costs
With IM+ Talk - you can chat with Skype friends, call any PC, mobile or landline phone from wherever you are, making it very cost effective and it does not need Wi-Fi and works on all carriers networks as well
Viber for BlackBerry is an app which lets you make free phone calls to anyone that also has the application installed. With Viber, calls and text messages to any other Viber user are free, and the sound quality is much better than a regular call. You can call or text any Viber user, anywhere in the world, as long as you have a 3G or WiFi internet connection
Nimbuzz - Free chat (for BlackBerry OS 6 & 7) is free instant messaging with friends on Nimbuzz.You can also import all popular IM communities and social networks so you can chat with friends from Facebook, MSN messenger, Yahoo Messenger, Gtalk, ICQ, AIM, MySpace, Hyves.FREE CHAT ? Use messaging as free SMS to save money on texting
eSky Mobile for BlackBerry - eSky Mobile is a SIP softphone which allows you to make free calls over the internet. The app uses your phone's WiFi, EDGE or 3G connection to place the call instead of your plan minutes, saving on costs.
Calls to people on eSky are free, anywhere in the world
IM+ Lite - Award winning instant messenger for BlackBerry to chat within MSN, Yahoo!, Google Talk, AIM, Jabber, ICQ, Facebook, MySpace, Skype and Twitter. No cost per message!
Key IM+ Features:
· All popular IM systems in one client
Chat in AIM/iChat, MSN/Windows Live Messenger, Yahoo!, ICQ, Jabber, Google Talk, MySpaceIM, Facebook and even Skype with no cost per message! Now with Twitter support!
PortWatch for BlackBerry is a mass notification video messaging service which keeps you and your family safe, notified and always up to date of your surroundings. The app delivers emergency alerts & notifications, citizen video reports, public relations by video, traffic updates, and local information straight to your mobile phone
EasyCallBack for BlackBerry - EasyCallBack allows you to make cheap international calls via 3G or WiFi from your mobile phone. Simply download the app, create an account, add some credit and start enjoying low-cost calls.
Calling someone is very easy. Start by entering the number you wish to dial