WhatsApp Call consumes a lot of MB, So which voice calling app uses the least data per minute?

Apps-ban-in-Sindh

Free voice call apps, which use data to place calls, can offer a cheaper way to keep in contact with friends abroad and come to the rescue when you’ve used up your monthly minute quota. However, with multi-gigabyte data plans still often coming at a premium price, the busiest chatters out there could soon eat into their monthly allowance using voice over data calls.

The results

We can instantly spot a huge difference between the leanest and the heaviest data consuming applications. Interestingly, many of the most well-known apps, such as Hangouts, Skype and WhatsApp, consume by far the most data, while KakaoTalk, Nimbuzz and Line all consume comparatively smaller amounts of data. Facebook Messenger also makes a bit of a surprise appearance as one of the most data efficient ways of placing a voice call.

Perhaps a little worryingly for Skype users, the app consumes over 2.7 times the amount of data per minute than the most economical apps. WhatsApp consumers 2.3 times the data of KakaoTalk, while Hangounts and Tango consume around twice the data each minute. Over the course of an hour’s worth of calls, the difference between Skype and KakaoTalk works out to around 33.4MB, which might be a point worth considering if you’re on a more limited data plan and like to talk.

Magic Jack and Viber both consume a little more data than others, but are still much economical choices than the more established apps. These may be the best choice if you’re looking for a balance between call quality and data usage.

Screenshot 2015-05-13 at 9.29.37 PM

To be fair to the big brands, we do know that Skype implements a rather intelligent codec that is capable of various sample and bit rates. We went back to see if switching down to a 3G network, with more limited bandwidth, would make any difference to the data consumed, but the results came back well within the margin for error. We can conclude that a 3G connection is more than good enough for the best voice call quality that Skype and the other apps have to offer on Android, so you’ll probably always find that these apps consume around this amount of data, regardless of a 3G, 4G or WiFi connection type.

While the big companies may be able to spend some cash on extra bandwidth and servers, Kakao, Nimbuzz and Line most likely make use of a lower quality communication to save on expensive server bandwidth, which has the added benefit of saving us data usage too.

Source

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s