What platform uses the least data?
Apple’s FaceTime used the least amount of data in the test, eating up 8.8MB of data in a 4-minute call. Skype and WhatsApp consumed an average of 12.3MB and 12.74MB of mobile data during video calls. Which apps use the least data? Out of this 5 apps, only Zangi and WhatsApp have the least data usage feature (see the green …