Shield: Screen Time Blocker
Zak Riesen Health & Fitness iPhoneiPadiPod touch
Shield: Screen Time Blocker is a free Health & Fitness app for iPhone and iPad by Zak Riesen. Rated 5.0/5 from 4 ratings. Requires iOS 16.0.
- Rating
- 5.0
- 4 ratings
- Price
- Free
- on the App Store
- Size
- 22 MB
- Age 12+
- Updated
- Oct 8
- 2026 · v1.2.1
Screenshots
About Shield: Screen Time Blocker
The apps that eat your day stay shut until you've earned them back. You pick which apps, and you set the three goals that open them. SET AT LEAST THREE. EARN YOUR APPS. Every morning, set three goals. Anything real: a walk, a chapter of a book, a phone call you've been putting off. Finish all three and the apps you chose open until midnight. Leave them, and the shield stays up. Add daily habits too, and they count towards the day. A BEDTIME FOR YOUR PHONE Pick a sleep window and a wind-down hour, and your apps shut themselves at the time you set. No goals to finish, nothing to decide at 11pm. Free, for everyone. FOCUS BLOCKS Start a timer, say what you're working on, and your apps stay shut until it ends. FRIENDS, NOT A FEED Pick a handle and add a few people. You'll see each other's daily goals, and how many days in a row you've each finished them. You both have to agree before either of you sees anything. No algorithm, no strangers, no feed. AN HONEST WAY OUT Need fifteen minutes rather than quitting cold? Lower the Shield, three times a day, on your own terms. Shield is a commitment device, not a cage. YOUR SCREEN TIME STAYS YOURS Shield runs on Apple's own Screen Time. Your app choices stay private even from us; Apple hands the app an anonymous token, never the names of the apps you picked. History shows you where your time actually went, and none of it leaves your phone. No ads, nothing sold. Shield is free and there are no in-app purchases. An account takes about twenty seconds, and is what keeps your goals and your friends when you change phones. Shield isn't a willpower app. It's a trade: do the things that matter, and earn back wasted time.
What’s new
Version 1.2.1 · Updated October 8, 2026
History now shows your full screen time picture. • History now shows your whole phone, not just the apps you've shielded. Every day is split into shielded apps and everything else, and compared with last week. • Tap any day in History to see exactly how long you spent, and on what. • Your streak now leads History, with the next milestone in sight, and it's waiting on Today the moment you finish your day. • Breaks count one stretch at a time. Fifteen minutes away from your apps counts as a break, so an evening scroll no longer adds to the morning's. • Signing in with Apple on a new iPhone works. • The widget turns over at midnight and shows the goals you planned the night before. • Habits can be set for particular days of the week. • Fixes for iOS 27, including the blocked-app screen and the Dynamic Island.
App privacy
The developer, Zak Riesen, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name
- User Content: Photos or Videos, Other User Content
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction
- Other Data: Other Data Types
Used for: App Functionality
Alternatives to Shield: Screen Time Blocker
Looking for apps like Shield: Screen Time Blocker? Here are 6 similar apps on the App Store. The highest rated is Sona: AI Voice Journal (5.0/5), and all 6 are free to download.
-
Sona: AI Voice Journal
5.0
-
JengaLife: Habit Tracker
-
HydroLoop: Water Tracker
5.0
-
Saaci - Smart Sickle Cell App
5.0
-
HabitMax: Daily Habit Tracker
-
SleepOasis: Sounds & AI Coach
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Shield: Screen Time Blocker | 5.0 / 5 (4 ratings) | Free | October 8, 2026 | |
| Sona: AI Voice Journal | 5.0 / 5 (3) | Free | Aug 12, 2026 | Compare |
| JengaLife: Habit Tracker | – | Free | Oct 9, 2026 | Compare |
| HydroLoop: Water Tracker | 5.0 / 5 (2) | Free | Oct 4, 2026 | Compare |
| Saaci - Smart Sickle Cell App | 5.0 / 5 (1) | Free | Jul 28, 2026 | Compare |
| HabitMax: Daily Habit Tracker | – | Free | Feb 6, 2025 | Compare |
| SleepOasis: Sounds & AI Coach | 5.0 / 5 (2) | Free | Oct 4, 2025 | Compare |