How to Make Free Calls on mobiles without WIFI or 3G, is there any Calling App available to make calls on cellular networks?
Free Calls, VOIP Calling or web / Internet phone calls are getting popular day by day to shun the calling costs and hefty roaming on international travel.
There are hundreds of VOIP apps and mobile VOIP which provides for free or cheap international calls like Skype, Fring, Tango, Facetime, Viber and many more to the list, but generally they need WIFI or 3G to make a free or VOIP cheap calls,
There are some mobile VOIP providers which provides free and low cost calling on their own networks like Rebtel of Sweden, excellent company which has local number calling, which shuns international cost of calls, web calling and mobile calling apps for iOS and Android etc.
Make free iPhone calls without 3G / WIFI
Here is an another app which promises free and cheap international calls without using WIFIor 3G, this is known as CHATTIME.
Download free iPhone, iPad, iPod Touch app from Apple apps store, and make free phone calls in more than 50 (currently 54) countries, including China which is the latest entrant to the scene as of writing this post.
Comparison of ChatTime with Skype, Viber, AT&T, Calling cards:
Nobody in the world provides free calling on cellular networks, i.e. making calls without 3G or WIFI (within its users), this is exclusive to chattime calling app, here is the comparison : http://www.chattimeapp.com/how_we_compare
The Countries where (in-between) Free international Calls can be made or receive, are (only app to app):
Like if you are in USA or Canada, than you can make free international calls to China or Taiwan or Switzerland or such using this app, just observe hat the caller and to be called should be both in the above list of nations to make a free phone call.
Make a free call with no hotspot worry or so,
Call quality is crystal clear and carrier grade unlike of a WIFI network or calling cards as chattime app uses cellular network!
Low Cost or Cheap Overseas calls are also here
Apart from free calls in-between few nations you can also make unlimited cheap calls to anywhere in the world from anywhere in the world to anyphone, not limited to Apple iPhone. USD1 is included to make the free test calls to any country in the world.
How Chattime's Free Calling on cellular network works without 3G data, WIFI or VOIP in-between free calling countries?
Methodology: Chattime app 'callback' turns the international call into an incoming call.
They say: "ChatTime enables FREE international calls by automatically and transparently connecting 2 local calls together, eliminating the need for VoIP, Wi-Fi or 3G data for carrying the call. To make a FREE international call, the person making the call and the recipient of the call must both be using ChatTime and be located in any of these 54 countries."
Chattime App could be a good option to make cheap international calls from UAE, Dubai or VOIP Blocked countries
VOIP blocked country users' can make cheap overseas calls from this iOS / iPhone app by using this app and choosing a plan like Unlimited world, PAYG, Unlimited US / CANADA or Unlimited Europ and or Asia, Pacific etc.
After long time I had seen such a nice app with wonderful technology which sans WIFI, 3G, VOIP need and uses cellular network to make unlimited free international mobile calls.