Zentry vs Zeno
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zentry
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Zentry: Screen Time Control — transform your digital habits with a powerful solution for focus and app time tracking, designed to help you reclaim your time and boost productivity. With Zentry: Screen Time Control, you can easily block distracting apps, set clear usage boundaries, and monitor your progress effortlessly. Its intuitive interface makes Zentry: Screen Time Control the perfect tool for students, professionals, and anyone striving for digital balance. Use Zentry: Screen Time Control daily to build healthy habits, reduce screen time, and make more space for what truly matters. Key Features: Smart App Blocking • Instantly block distracting apps with a single tap • Create custom app groups for organized focus sessions • Schedule app blocking to match your daily routine Detailed Time Tracking • Track your focus time daily, weekly, and in total • See how many apps you’ve blocked and how much time you’ve saved • Stay motivated with clear visual progress Quick & Easy Setup • Simple and intuitive app selection • One-touch activation for blocking • No complex configuration required Flexible Scheduling • Set custom time windows for app blocking • Create multiple focus schedules • Perfect for work, study, or winding down before sleep Privacy-Focused • All tracking and blocking is handled locally on your device • No data is sent to external servers • Uses iOS Screen Time APIs for maximum security Subscription Options: Screen Control offers two options for full access: • Weekly plan with a free trial — great for short-term focus boosts • One-time lifetime purchase — unlock everything forever Experience the power of focus with Zentry: Screen Time Control and turn every day into a productive one. Download Zentry: Screen Time Control today and start taking control of your time! Privacy Policy: https://docs.google.com/document/d/1c03xu4_-3EKQ_c-zmE9Fgif0dxbW1UOsgfG4aNlB3K4/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1TPlEPgI3bWNEULyUuQzoEtOKnh8v08lW2NouS679fXs/edit?usp=sharing
Zeno
This app links physical activity to phone usage, allowing users to earn app time by walking. It helps reduce screen time by creating a positive feedback loop where movement unlocks access to chosen applications.
- Steps-to-Minutes Conversion
- App Selection
- Morning Block Window
- Credit Dashboard
- Apple Health Integration
- Privacy First
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Your steps unlock your apps. It's that simple. Free forever for early adopters! Zeno is a unique screen time app that connects your physical movement to your phone usage. Walk 1,000 steps, earn 10 minutes of app time. No complicated systems. No harsh blocking. Just a simple trade that helps you move more and scroll less. --- THE PROBLEM 5-6 hours. That's how much time you spend on your phone each day. Most of it happens on autopilot - opening Instagram in bed, scrolling TikTok between tasks, falling into YouTube rabbit holes. You've tried Screen Time limits. You've tried willpower. They don't work because they fight against your brain instead of working with it. --- A DIFFERENT APPROACH Zeno doesn't punish you for wanting to use your phone. Instead, it asks one simple question: Have you moved today? • Walk 1,000 steps → Earn 10 minutes of app time • Walk 3,000 steps → Earn 30 minutes • Walk 10,000 steps → Earn 100 minutes Your body becomes the unlock key. Every step counts toward the apps you actually want to use. --- HOW IT WORKS 1. Choose Your Apps Pick 2-3 apps that drain your time and focus. Instagram, TikTok, YouTube, X - whatever your "brain rot" apps are. 2. Set Your Window Block access during your most vulnerable hours. Morning? Evening? You decide when you need protection most. 3. Walk to Unlock Zeno reads your steps from Apple Health. As you move, you earn credits. Spend credits to unlock your apps. 4. Stay Accountable See exactly how much time you've earned versus spent. Gentle nudges help you walk more when credits run low. --- WHY ZENO IS DIFFERENT Unlike other blockers that rely on willpower alone, Zeno creates a positive feedback loop: - Want to scroll? Go for a walk first. - The walk improves your mood and focus. - By the time you've earned your time, you often don't need it. - And if you do use it, you've already done something good for yourself. This isn't about restriction. It's about earning. --- PERFECT FOR • Morning doomscrollers who reach for their phone before getting out of bed • Students and professionals who lose hours to social media • Anyone managing ADHD who needs gentle friction, not harsh rules • People who want to move more but struggle to find motivation • Anyone tired of Screen Time limits they ignore after 5 seconds --- FEATURES • Steps-to-Minutes Conversion — Simple 1,000 steps = 10 minutes formula • App Selection — Choose which apps require credits to unlock • Morning Block Window — Protect your most vulnerable hours • Credit Dashboard — See exactly what you've earned and spent • Apple Health Integration — Automatic step counting, no extra devices needed • Privacy First — All data stays on your device. No accounts required. --- THE ZENO PHILOSOPHY Named after the ancient philosopher who taught that small, consistent actions lead to wisdom, Zeno believes the same about your attention. You don't need to quit social media. You don't need extreme digital detoxes. You just need a simple trade: movement for screen time. Walk first. Then scroll. --- PRIVACY BY DESIGN We don't want your data. We want you to walk more and scroll less. No servers are storing your information. Read our full privacy policy - https://coda.io/d/_dh90kqvCMi1/Zeno-Privacy-Policy_suHlQDRA --- Download Zeno and start earning your screen time today.
Screenshots
Verdict
The clearest difference is in-app purchases: Zeno at none against Zentry's 3. On price, ads, device support and iOS requirement 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. Zentry sells 3 in-app purchases, starting at $3.99 per 7 days. Zeno asks for nothing beyond the download.
| Parameter | Zentry | Zeno |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 17.6 | 17.6 |
| Further details — not scored | ||
| Size | 7 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Serhii Kravchuk | Karthik Sivacharan Loganathan |
In-app purchases
Zentry
- Weekly$3.997 Days
- Zentry: Screen Time Control3 Days trial$3.997 Days
- Lifetime$39.99
Zeno
No in-app purchases









