To reduce Whatsapp call data usage go to Settings, Data and Storage Usage and under Call Settings select ‘Low Data Usage’. This adds up to 300mb after an hour of video calls – approximately double the amount used by Facetime. Whatsapp video calls have been found to use the most data in independent tests, approximately 25mb for a 5 minute video call can be expected. How much data does a Whatsapp video call use? Go to Settings, then Mobile Data, scroll to Facetime and use the slider to turn mobile data off.

It is possible to restrict your ability to make and receive Facetime calls when there is no Wi-Fi connection in order to avoid excess data usage. If you keep your iOS updated your data usage will be towards the lower figure, however you should always keep up to date with the latest iOS news as this may change in the future. Video calling on Facetime using your mobile data plan will use approximately 130mb to 180mb per hour, depending on your version of iOS. Apple’s Facetime is typically found to use the least data but may not always be a viable option as you can only call fellow Apple users. Many people are surprised to discover that the amount of data used on video calling varies depending on which apps are used.

We have moved away from costly international telephone calls but are we appreciating the true cost of higher data usage bills instead? Facetime, Facebook, Whatsapp, and Skype have all revolutionised the way we communicate, whether that is with family and friends or business video conference across the world.

Skype for iphone data charges