Key vs App Blocker
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Key
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Key blocks the apps that eat your time. To get them back, you scan a small physical token called a Key, kept somewhere inconvenient on purpose: a kitchen drawer, or a shelf in another room. Locking takes one tap. Unlocking means standing up and walking to wherever you left your Key. That short walk gives you time to change your mind, and most of the time you do. HOW IT WORKS 1. Pick the apps and websites you want out of reach. 2. Lock them by holding the button, or by tapping your Key to your phone. 3. To unlock, scan your Key. There is no unlock button on the screen. MODES You probably don't want the same rules at work and in bed. Modes are separate blocklists you can switch between: a Work mode can block social apps while a Sleep mode blocks nearly everything. There is also a Light mode that inverts the idea. It blocks every app except the few you name, which turns your phone into something close to a dumb phone. SCHEDULES A schedule locks the phone for you at a set time. Sleep mode can start at 11 every night, work mode at 9 on weekdays. The lock ends when you scan your Key, or at an end time you choose. EXTRAS Auto-relock arms itself after you scan: once you spend 5, 10 or 15 minutes in your unblocked apps, Key locks them again. If you tend to delete blockers in weak moments, Key can prevent app deletion while a lock is on. Websites can go on the blocklist along with apps. FORCE UNLOCKS Sometimes you need your phone and your Key is at home. You get five force unlocks that open everything without scanning. Five is enough for real emergencies and too few to become a habit. PRIVACY Key runs on Screen Time, Apple's own framework. Apple designed it so that apps like Key receive anonymous tokens instead of app names, which means Key never finds out which apps you chose to block. Your blocklist and your history stay on the phone. The account exists only to identify you; it's an email address, and nothing else syncs. There are no streaks or scores anywhere in the app, and it will never tell you to do better. THE KEY The Key itself has no battery and nothing to set up. There is no pairing step either; any Key works with any phone. Keep one at home and one at the office if you like. The same Key works on multiple phones You pay for the Key once. The app has no subscription. Get yours at trykey.co.
App Blocker
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Block Apps & Websites โ Stay Focused, Take Back Your Time Take control of your digital life with Block Apps & Websites, the smart productivity app designed to help you reduce distractions, improve focus, and build healthier screen habits. Whether you're working, studying, spending time with family, or simply taking a break from social media, our app helps you stay committed to what matters most. Create personalized blocking rules, start instant focus sessions, and enjoy distraction-free time whenever you need it. - REDUCE DISTRACTIONS & REGAIN FOCUS Modern life is full of digital distractions. Our app helps you reduce unnecessary screen time by blocking the apps and websites that interrupt your productivity and daily routine. Whether you're preparing for an exam, working on an important project, or enjoying personal time, you can stay focused with just a few taps. - FEATURES YOU'LL LOVE App Blocker โ Block distracting apps whenever you need uninterrupted focus. Website Blocker โ Restrict access to time-wasting websites across supported browsers. Quick Block โ Instantly activate your preferred blocking setup with a single tap. Focus Sessions โ Stay productive with dedicated focus periods designed to eliminate distractions. Scheduled Blocking โ Automatically block apps and websites based on your daily routine. Pomodoro Timer โ Organize work and break sessions to maintain productivity throughout the day. Strict Mode โ Stay committed by making active blocking sessions difficult to bypass. Allowlist โ Keep important apps available while blocking everything else. Custom Block Lists โ Create personalized blocking profiles for work, study, sleep, or leisure. -BUILD HEALTHIER DIGITAL HABITS Develop lasting habits that help you make better use of your time and attention. Reduce unnecessary screen time. Improve concentration during work or study. Limit social media distractions. Stay focused on important tasks. Create a healthier work-life balance. Spend more quality time with family and friends. Encourage mindful and intentional device usage. * SMART TOOLS FOR EVERYDAY PRODUCTIVITY Designed to help you stay organized and focused throughout your day. Flexible blocking schedules One-tap Quick Block Powerful focus sessions Easy-to-manage app and website lists Personalized productivity routines Simple, intuitive interface Reliable and efficient performance -WHY CHOOSE BLOCK APPS & WEBSITES? Whether your goal is to be more productive, study without interruptions, improve your digital wellbeing, or simply reduce time spent on distracting apps and websites, Block Apps & Websites gives you the tools to stay in control. Take charge of your screen time, build better habits, and accomplish more every day. Download Block Apps & Websites today and start focusing on what truly matters. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Use: https://seen-quince-69c.notion.site/App-Block-Terms-of-Use-3ae7c00eb185805a941ff99425093f0a Privacy Policy: https://seen-quince-69c.notion.site/App-Block-Privacy-Policy-3ae7c00eb18580d89f00d5b26c757c8d
Screenshots
Verdict
The clearest difference is in-app purchases: Key at none against App Blocker's 3. App Blocker's advantage is update cadence (every 2 days vs weekly) and iOS requirement (18.0 vs 26.2). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. App Blocker sells 3 in-app purchases, starting at $0.99 per month. Key asks for nothing beyond the download.
Key ships an update weekly, App Blocker every 2 days. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.
| Parameter | Key | App Blocker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 2 days โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.2 | 18.0 โ better |
| Further details โ not scored | ||
| Size | 9 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | Titun LLC | Appmobitech |
In-app purchases
Key
No in-app purchases
App Blocker
- Premium Monthly$0.991 Month
- Premium Yearly7 Days trial$11.991 Year
- Premium Lifetime$99.99









