ScreenZen vs PeruSIM
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.
PeruSIM
This app provides travelers with seamless mobile connectivity in Peru. Purchase, activate, and manage a local SIM card with flexible data plans and exclusive deals. Enjoy 24/7 customer support to ensure a hassle-free trip.
- Easy SIM activation
- Flexible data plans
- Exclusive tourist deals
- 24/7 customer support
- On-the-go top-ups
- User-friendly interface
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Discover Peru with ease using PeruSIM! Our Tourist SIM Card app provides hassle-free mobile connectivity, exclusive offers, and 24/7 customer support through WhatsApp. Stay connected anywhere, anytime, and enjoy your trip without worrying about your mobile data. Explore the wonders of Peru with uninterrupted mobile connectivity using PeruSIM! Designed specifically for travelers, this app allows you to easily purchase, activate, and manage your local SIM card. With reliable network coverage across the country, you'll enjoy seamless communication and internet access wherever your adventures take you—from the bustling streets of Lima to the breathtaking landscapes of Machu Picchu. Key Features: **Easy SIM Activation:** Buy and activate your SIM card instantly through the app. **Flexible Data Plans:** Choose from a variety of data plans that suit your travel needs. **Exclusive Deals:** Access special offers and discounts on tourist attractions, restaurants, and more. **24/7 Support:** Our dedicated customer service team is available around the clock to assist you. **Top-Up Anytime:** Easily top up your data balance on the go, ensuring you’re always connected. **User-Friendly Interface:** Navigate the app with ease, whether you’re a tech-savvy traveler or a first-time visitor. Travel smarter and stay connected with PeruSIM, your essential companion for a hassle-free journey through Peru!
Screenshots
Verdict
The clearest difference is review sentiment: ScreenZen at 93% against PeruSIM's 50%. ScreenZen also leads on rating (4.9 vs 2.3) and ratings volume (50K vs 3). PeruSIM's advantage is in-app purchases (none vs 4) and iOS requirement (13.0 vs 16.4). On price, ads and device support 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. PeruSIM asks for nothing beyond the download.
ScreenZen holds the better App Store score, 4.9 against 2.3. That said, the two scores are not equally well evidenced: ScreenZen has 50K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 93% of ScreenZen's written reviews are positive against 50% of PeruSIM's.
ScreenZen ships an update every 3 weeks, PeruSIM every 3 months. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.
| Parameter | ScreenZen | PeruSIM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (50K ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 93.4% of reviews — better | 50.0% of reviews |
| Number of ratings | 50K — better | 3 |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #156 — better | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPod |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 159 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | ScreenZen LLC | Guinea Mobile SAC |
Customer experience
ScreenZen
PeruSIM
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
PeruSIM
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
PeruSIM
No in-app purchases









