Compare app blockers
The short answer
App blockers solve different problems. Some enforce a schedule, some interrupt reflex opening, some add a physical commitment and BookGate ties the blocked time to reading. These comparisons separate those mechanisms so you can choose for your actual habit, rather than treating every screen-time app as interchangeable.
This section is for product comparisons. It is separate from the educational Guides so it is always clear when a page is helping you understand a problem and when it is helping you choose a tool.
BookGate is included where relevant. Each comparison identifies that relationship, uses current first-party product information and states the limits of the comparison.
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The best app blockers for iPhone
Compare iPhone app blockers by mechanism: schedules, strict modes, opening delays, physical devices and reading sessions. Updated August 2026.
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