Having using it in the last days and is working so far :)
QuoteForest is a popular productivity app that helps people beat their phone addiction and manage their time in an interesting and pleasant way. Users can earn credits by not using their cell phones and plant real trees around the world with the credits. With Forest, users can have a delightful experience to spend less time on their cell phones, focus on what's more important in their lives, and keep our environment green.
https://www.forestapp.cc/
Now come on, how many forest have you planted already? :winking_tongue
51 trees so far :)