Speed Dial for iPhone allows you to make phone calls worldwide with reasonable pricing plans.
The app supports WiFi, 3G, and EDGE connections so you can call your family and friends from anywhere.
Dialing Rules are carefully optimized for your current country, so it is very easy to make a call - it works the same way as the native phone app
myDialBox for iPhone - myDialBox allows you to make phone calls worldwide with reasonable pricing plans. You receive $1 balance as a free gift to start.
myDialBox supports WiFi, 3G, and EDGE connections so you can call your family and friends from anywhere
Talk Out Mobile VoIP for iPhone - Call and video chat with your Talk Out Mobile friends for free. Make cheap local or international calls to non-members
goober VoIP - allows you to make cheap international calls to mobile phones and landlines. For 40 countries, the first two minutes of every conversation are free. After the call, the cost for those two minutes will be credited to your account.
For more savings, you can use flatrates
freephoo for iPad - allows you to keep in touch with friends wherever you are by turning your iPad into a complete phone. Calls to buddies who are also using the app are free. You can also make cheap international calls at a fixed rate to mobile numbers and landlines and save money.
· Great quality with HD-sound
Messagey - allows you to send free text messages to US/Canadian cell phones, anytime, anywhere.
One of the app's unique features is Walk 'n' SMS, which allows you to use the iPhone's camera to see where you are going, so you can walk and text at the same time.
Messagey enables you to customize each contact with their own background and their own sounds
Cisco Unified Mobile Communicator - Cisco Mobile complements your iPhone by providing mobile access to your office phone system. No matter where you are, you can use Cisco Mobile to join meetings, answer business calls, and listen to your work voice messages
Ooma Mobile for iPhone - Introducing Ooma Mobile, an application that lets Ooma customers make US and international calls from their iPhone, iPod touch or iPad. Phone calls made using the Ooma Mobile application are transmitted through your active Wi-Fi or 3G data connection. Simply download the application, enter your Ooma Mobile username and password (available at my.ooma
Adore Calling Card Dialer (iPhone) - Adore Softphone has come up with "Callingcard Dialer" for iPhones. Adore Calling Card Dialer lets the callers Automatic dial the access number, Pin of prepaid card and Destination Number
Number Guru (iPhone) - The NumberGuru is the biggest, baddest, and most handsome callerID and reverse phone service you've ever seen. Find out instantly who's calling you.
Is it a spammer, is it a telemarketer or how about one of those pesky debt collectors? Maybe it's a long lost love or a job offer you've been waiting for