Yes. The app is free, in all 174 countries it sells in, and it sells nothing inside it.

Does WWF Wissen have a free trial?

No. None of its offers (US) come with a free trial.

EducationBooks

WWF Wissen

Name: WWF Wissen
Rating: 4.8 (46 reviews)
Author: WWF Deutschland

WWF Deutschland

Prices are current as of 22 Aug 2026.

WWF Wissen has no in-app products on record in the United States.

4.8 out of 5, based on 46 reviews.

Is WWF Wissen free?: Yes. The app is free, in all 174 countries it sells in, and it sells nothing inside it.
Does WWF Wissen have a free trial?: No. None of its offers (US) come with a free trial.

Last updated 3 years ago.

WWF Wissen sells in 174 countries. It was released 12 years and 8 months ago, on 29 Jan 2014. It holds a 4.8 rating from 46 reviews.

Supports 9 languages: English, Danish, Dutch, French, German, Italian, Norwegian Bokmål, Portuguese, Russian.