New
The Eco Heroes app
Daily word games, the 17 picture books, trivia and real-world missions for the 17 Sustainable Development Goals, on iPhone, iPad and Android.
Download on the App Store Get it on Google Play
iPhone and iPad with iOS 15 or later · Android phones and tablets
Free to start
The daily word games, the full guide to Goal 1 and its trivia at every level. No ads and no account needed to play.
The 17 picture books
One illustrated book per Goal, read page by page in the app.
Games and real missions
A daily word puzzle, trivia on all 17 Goals at three levels, and at the end of each Goal a mission to go and do something real.
Built for children
No advertising, no behavioural tracking and no chat. Sign-in is behind a parental gate, and progress can be deleted at any time.
Families and schools
A family subscription in the app unlocks all 17 Goals, every book and every trivia level. A teacher's class code unlocks everything at no cost to the family.
Questions about the app
Is the Eco Heroes app free?
It is free to download. The daily word games and Goal 1 are free; a subscription in the app unlocks all 17 Goals.
Does the app show ads?
No. There is no advertising and no behavioural tracking.
Can schools use the app?
Yes. A teacher's class code unlocks everything at no cost to the family.
Which languages is the app in?
The app interface is in English, Spanish, Catalan, French, German, Italian, Portuguese, Dutch, Arabic, Japanese, Korean and Chinese.