It looks like you're new here. If you want to get involved, click one of these buttons!
No, unfortunately that's not true. If you are using AdMob in your apps you have to implement the new guideline. On Google's website http://www.cookiechoices.org/intl/en-GB/ they offer 2 example consent messages that you can use to comply with their new guideline. One for websites, the other one for apps. The one for websites is mentioning "cookies", but the other one for apps does not mention "cookies" but "device identifiers" instead.
Admob uses IDFA to collect data instead of cookies