DinoLock
APP BLOCKER FOR IPHONE
Learn firstUnlock next
Block distracting apps. Answer study questions. Earn screen time for the apps you love.
Download on the App StoreiPhone · iOS 17+
Frequently asked questions
A few things to know about blocking apps, study questions and screen time.
Support →Is DinoLock free?
App blocking and answering questions to earn screen time are free. Creating or importing your own questions requires DinoLock Premium.
How does app blocking work?
DinoLock uses Apple's Screen Time controls. Permission is required, and shielding depends on your iOS settings.
Can I use my own study material?
With Premium, you can build a question bank from topics, photos, or documents. Review AI-generated questions because they can contain errors.
Which devices are supported?
DinoLock is designed for iPhone with iOS 17 or later. Some features also require an internet connection.
A question before your next app break
Bring a little learning to your screen time with DinoLock.
Download on the App StoreBlog
All articles →Practical guides
- How to block apps until you answer study questions on iPhone →
- How to turn a PDF into study questions on iPhone →
- Screen Time vs a study app blocker on iPhone →
- Does screen time affect children’s memory? What new research shows →
- Can too much phone use affect a child’s intelligence? What parents can do →
- Can limiting phone use improve children’s grades? What the research shows →
- A small step before scrolling: how spaced learning helps children remember →