Free and Low Priced Calls For iPhone.

iPhone owners and iPad owners can make free calls to Sri Lanka phones and many other country phones any time on any given day. Specially the iPhone 3GS which can operate with 3G network is the best for these kind of call making purposes. There are plenty Softphone and VoIP phone APPs are available in the APP store. Most of the Smartphone in the market can access 3G network and can connect to the internet veer easily. Those phone users can download Skype type phone applications and use them to call their friends when they are too connected in the Skype through the internet.

The iPhone or the iPad is not available officially in Sri Lanka. Although iPhone and iPad can work in Sri Lanka with the 3G network which is available in most part of the Sri Lanka. 3G network is good for video calls and video conference calls if both parties had the iPhone.

Ifbyphone
Ifbyphone offers free accounts including 100 monthly minutes for the iPhone Voice Broadcast & Conference Call Apps.But this is restricted to American and Canada numbers only.
Visit public.ifbyphone.com

One Touch Smart and speed dialer APP.
OneTouch is PREMIUM DIAL App for everyone! You can use Lite version(Free) before get Full version. Lite version`s Search keyword is 'OneTouch Lite'.

Features.
Advanced Gesture recognition (drawing on the screen to contact other directly).
Smart T9 keypad search(name, dial number).
Speed dial number to direct Call.
Select Contacts group in Magic Keypad.
Share contacts to other, search name using Google.
Easy backup and restore using Web server.
Source: itunes.com

True Dialer App.
iSmart Dialer App.

iCall for the iPhone
iCall for the iPhone is a revolutionary new product that lets you make and receive free or low-cost phone calls anywhere you have a WiFi Internet connection.
Visit icall.com

TruePhone App.
Make free and low cost international calls with our free to download VoIP Apps for iPhone, Nokia, Android, BlackBerry and iPod.
App features include:
Free Wi-Fi calls to Truphone, Skype or Google Talk users
Low-cost calls over Wi-Fi
Low-cost international calls without Wi-Fi
Fantastic call quality
Instant messaging to Skype, Google Talk, MSN, Yahoo! and AIM
Full Twitter functionality
Free to download!
truphone.com

Line2 App.
Get Line2, the First Dual Mode Cell/VoIP Calling App for iPhone.
Try it Free for 30 days
Visit line2.com

Skype
Free iPhone App.
Free Skype-to-Skype calls from any WiFi zone.
Call and text (SMS) phones and mobiles at great Skype rates¹.
See who's online and send and receive instant messages on the move.
Visit skype.com

Packet8 MobileTalk.
Packet8 Mobile Talk for iPhone
Sign Up for MobileTalk and activate using SMS.
Start calling and saving over 90% over typical international mobile phone charges
Visit mobiletalk.packet8.net

Where can I find Free call, VoIP call and Free dialer App?
Android android.com
iPhone apple.com
BlackBerry BlackBerry.com
Nokia ovi.com
Palm developer.palm.com
Samsung samsungapps.com
Symbian symbian.org
LG lgapplication.com
Windows windowsmarketplace.com

Fring
Fring is offering one Free App for your iPhone 4 to make video calls with your families or friends. You can make the video calls through Wi-Fi or 3G network. All you have to do is go to fring download and get it. The fring work with android phones and blackberry too.

Fring for Smartphones. Click here.