With Yeloworld, users can make calls to any place on the planet, on the normal mobile or landline numbers. It is a new app in the VoIP areana and it reaches out to people at extremely low rates of calling services.

Yeloworld assures you good quality calls, enabling you savings on international calls. With no contract, or subscription or hidden costs, you can pay for your calls on the go. This app can be downloaded free on your phone. It is not necessary that the person you are calling must have this app installed also, or be online that particular moment. This app is especially useful while making calls on international roaming. When you are working on international roaming, all you need to do is find a WiFi spot, or some form of internet connectivity to make calls.

The Yeloworld app has collaborations with global telecom companies and voice technology providers, to get you calls at cheap rates and good quality. The app also gives you the freedom to choose any contact to call, from your contact list. At the receiving end, the person on his/her caller id will only see your normal phone number.

The app keeps a record of the number of calls made, i.e. the frequency of calls. It allows the phone to disable the keylock during an incoming call and enables it after the call. However, some people have complained about the registration process being slow and the overall speed of the app is not too impressive.

The newest version 2.2 updated in March 2013, caters to some of the complaints. It ensures improved usability and speed. The registration process has been made simple and easy. A Help section, along with some Frequently Asked Questions have been introduced in this app now. There are several other minor improvements that have been undertaken. You can, like any other normal call, talk to the person at the other end over the loudspeaker. The only issue which arose while using this app is that it uses much of the battery as that compared to normal calling, without making use of any app.

Yeloworld takes just 5.8 MB of space in your iPad and is available in different languages like English, Arabic, Chinese, Czech, Danish, French, German, Italian, Korean, Portuguese, Russian, Slovenian, and Spanish. This app is compatible with iPhone, iPod touch, and iPad. It requires an iOS of 4.3 or higher.