ScreenZen vs Harbor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ScreenZen
This app offers multiple strategies to help you reduce screen time and control app usage. Features include delayed app opening, timed scrolling interruptions, and customizable app limits. It also provides options for strict blocking, settings protection, and encourages mindful breaks.
- Delayed app opening
- Scrolling interruption
- Set app goals and limits
- Configurable daily schedules
- Strict app blocking
- Screen time tracking for distracting apps
- Settings protection locks
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Multiple strategies to reduce your screentime 1. Delay before opening your app: A bit of time before choosing if you need to open your distracting app. You can have the wait time increase each time you open your app. 2. Interrupt your scrolling: Check your distracting apps for short periods of time so you don't get sucked in. 3. Set an app goal and optionally block when you reach your limit. 4. Configurable for different days of the week and time by app. 5. Messages like "Is this important" before opening your app. 6. See your screen time for only your distracting apps. Don't worry about Google Maps bloating up your time. 7. Strict block your apps: Either for time ranges, after a certain number of opens or ScreenTime. 8. Locks on Settings to prevent you from changing your settings when you want to open an app. 9. Breathing and other activities to encourage you not to need to open the app while waiting for it to unlock. 10. Streaks to encourage you not to exceed your limits or override your settings.
Harbor
This app helps you manage screen time by involving a trusted friend or family member. Choose between accountability levels where your Anchor can approve or decline requests for extra time, or simply be informed of your choices. It offers flexible modes for self-management and ensures your phone activity remains private.
- Anchor-supported screen time blocking
- Approve/decline time requests
- Private by design, no monitoring
- Set daily limits and schedules
- Request temporary access
- Flexible mode for self-management
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Harbor is a screen-time blocker built around support from someone you trust. Choose an Anchor—a friend or family member who can encourage you or approve requests for additional screen time—while the rest of your phone activity stays private. ACCOUNTABILITY THAT FITS YOU Harbor offers two Anchor-supported levels: • Anchor Message adds a moment of reflection. When you decide to unblock distracting apps, you send your Anchor a short explanation. Your Anchor is informed, but approval is not required. • Anchor Block adds stronger accountability. When you ask for additional time or try to end a block early, your selected Anchor can approve or decline the request. Prefer to manage things yourself? Flexible mode keeps control entirely in your hands. PRIVATE BY DESIGN An Anchor is there to support your choices—not monitor your phone. Your Anchor cannot see your selected apps, Screen Time activity, browsing history, messages, location, or what you do on your device. They only see the requests and accountability messages you choose to send, along with whether a request is pending, approved, or declined. LIMITS THAT WORK IN REAL LIFE • Block distracting apps when you need space to focus • Set daily usage limits and recurring schedules • Request 5, 15, 30, or 60 minutes of temporary access • Extend approved access without reblocking first • Use limited direct unlocks as an emergency option • Get a personalized starter plan based on your goals • Compare today’s Screen Time with your usual usage HARBOR PLUS Harbor Plus adds Anchor Block, location-based schedules, additional limits and schedules, and more customization. Choose a monthly subscription or lifetime purchase. Harbor uses Apple’s Screen Time technology. Screen Time permission is required for app blocking and usage limits. An internet connection and Harbor account are required for live Anchor features. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Harbor at daily against ScreenZen's every 3 weeks. ScreenZen's advantage is ratings volume (53K vs 1) and chart position (#124 vs unranked). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. ScreenZen sells 4 one-off in-app purchases and Harbor sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for ScreenZen against 5.0 for Harbor. That said, the two scores are not equally well evidenced: ScreenZen has 53K ratings behind it against 1, so its average is the more settled of the two.
ScreenZen ships an update every 3 weeks, Harbor daily. The most recent releases landed on October 28, 2026 and October 15, 2026 respectively.
| Parameter | ScreenZen | Harbor |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (53K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 93.4% of reviews | — |
| Number of ratings | 53K — better | 1 |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | #124 — better | — |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 159 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | ScreenZen LLC | NOAH ANTHONY JOHNSON |
Customer experience
ScreenZen
Harbor
Bugs and requests
ScreenZen
Reported bugs
3 issues- Unlock button not working as expected
- App stops working after some time
- Compatibility issues with iOS 16 update
Requested features
4 requests- Add more customization options
- Integrate with productivity/to-do apps
- Add more pause/break options
- Improve website blocking functionality
Harbor
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ScreenZen
- Kind Tip$5.00
- Generous Tip$10.00
- Amazing Tip$20.00
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- Fantastic Tip$40.00
Harbor
- Harbor Plus Monthly7 Days trial$6.991 Month
- Harbor Plus Lifetime$49.99









