ScreenTimeGuard

Block apps. Stay focused.

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

ScreenTimeGuard is a calm, minimal screen-time app for people who want fewer impulse opens. It is built around three ideas most blockers get wrong. You earn a budget of real app time. Most blockers start a countdown the moment you unlock, and the timer keeps running while your phone sits in your pocket. ScreenTimeGuard grants a usage budget instead: 1, 3, 5, or 10 minutes of actual app time, counted only while a blocked app is open. Reply to the message, put the phone down, come back later. One allowance can be spread across several openings until it is spent. Access is earned, not waited out. The signature unlock is a zip puzzle: draw one continuous line through every cell of a grid, passing numbered checkpoints in order. It asks for a moment of real attention — enough to interrupt autopilot, never enough to punish a genuine need. If you prefer arithmetic, switch to a math challenge instead. Both come in three difficulty levels. Your data stays yours. No account. No sign-up. No backend. No analytics or tracking SDKs. Your app groups, schedules, unlock history, and insights are stored on your device, never on a server of ours. Your groups, schedules, and preferences are also backed up to your own iCloud account so a reinstall or a new iPhone does not cost you your setup — we cannot read that copy, and your unlock history and insights are left out of it entirely. The app makes exactly one kind of network request: fetching the attributed daily quote on the dashboard, once a day. Without a connection, everything still works. Around those three ideas, an explicit rule system: - Recurring schedules block selected app groups during work, study, sleep, or any routine that matters to you. - During scheduled hours, each group is either fully blocked or set to solve-to-open. - Outside the schedule, leave apps free, or require a challenge and a time budget for every visit. - Block Now starts an immediate block, for a fixed duration or until you end it. - Emergency unlock stays available during a full block, with deliberate friction: an optional reason, a cooldown between uses, and an optional daily limit. Every use is recorded in your history. - Insights stay on the device: unlock attempts, emergency unlocks, and protected time. ScreenTimeGuard is built on Apple's Screen Time technology, using only Apple frameworks. Free for up to 3 apps. ScreenTimeGuard Premium is an auto-renewable subscription billed yearly, unlocking unlimited apps, whole app categories, and website blocking. Payment is charged to your Apple ID at confirmation of purchase. It renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel in Settings > Apple ID > Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://joepbruin-hue.github.io/screentimeguard-privacy/ Friction here is intentional, never punitive. Pause the impulse, then choose.

Ratings & Reviews

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Block Now now asks how strict it should be, and defaults to a full block. Ending a timed block early asks you to confirm first. Also fixed: • A "Full block" group could still be solved during Block Now. • The lock screen mentioned a math challenge while you use the puzzle. • The daily limit on emergency unlocks could be bypassed. • A block could be ended by deleting the app group. • Premium could drop away while offline.

Version 1.0.1

The developer, Joep Bruin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Joep Bruin
    Size
    • 4.8 MB
    Category
    • Productivity
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English and Dutch
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Joep Bruin
  • Privacy Policy

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