Focus app for teens: start 25 minutes, place your phone face-down and earn a collectible card. For iPhone and Android, with a free 14-day trial.
Start a 25-minute block and place your phone face-down. The block only counts while the phone stays down.
On iPhone, yes: Deep Focus lets you choose which apps get locked during a focus block. On Android, Knaltijd works with the face-down block and the collectible cards.
You try Knaltijd free for 14 days on iPhone or Android; paid access follows after that, with no subscription.