German SIM & mobile phone providers have some tricks, which newbies must know before signing up for anything that looks like a great deal…

We walk you through what you need to know and recommend some German mobile phone SIM plans based on your monthly data usage.

Our pick of the best German mobile phone plans on each of the networks.

Check the article above for the pros and cons of each network!

Freenet – runs on the Vodafone network

winSIM – runs on the Telefonica / O2 network

ja Mobil – runs on the T-Mobile network