Internet Speed-Test Apps iOS: https://itunes.apple.com/de/app/speedtest.net-mobile-speed/id300704847?mt=8&at= Android: https://play.google.com/store/apps/details?id=org.zwanoo.android.speedtest&hl=de Windows: https://www.microsoft.com/de-de/store/apps/app/9wzdncrfj1wg 2015-09-04 André Tipps, Links, Apps
mobilen Datenverbrauch abfragen T-Mobile http://pass.telekom.de/ Vodafone http://center.vodafone.de/vfcenter/verbrauch.html 2015-09-04 André Tipps, Links