# Lock'n'Learn – Scroll Less > Turn screen time into learning time. Answer 3 questions to unlock your apps. Canonical page: [https://chrome-stats.com/d/com.rebon.locknlearn](https://chrome-stats.com/d/com.rebon.locknlearn) ## Overview - **ID:** `com.rebon.locknlearn` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Rebon Ventures - **Category:** PRODUCTIVITY - **Downloads:** 56 - **Version:** 1.9 - **Last updated:** 2026-07-25 - **First published:** 2026-07-25 - **Publisher country:** CH - **Size:** 5.62 MB - **Data as of:** 2026-09-25 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.rebon.locknlearn) - **Website:** [https://locknlearn.carrd.co/](https://locknlearn.carrd.co/) - **Privacy policy:** [https://locknlearn.carrd.co/#policy](https://locknlearn.carrd.co/#policy) ## Description 📵 Spending too much time scrolling? Make every unlock count.

Lock'n'Learn is the smart screen time app that turns your daily phone habits into a powerful learning tool. Every time you try to open a distracting app — social media, games, video platforms — Lock'n'Learn challenges you to answer 3 quick questions first. No quiz, no unlock. It's that simple.

Whether you're learning a new language, revising for an exam, or just want to stay sharp, Lock'n'Learn transforms mindless scrolling into meaningful progress — effortlessly, every single day.

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🧠 HOW IT WORKS

1. Choose your apps
Select the apps you want to use less — Instagram, TikTok, YouTube, games, anything. Add them to your Lock'n'Learn list in seconds.

2. Build your quiz
Add your own questions on any topic you like — vocabulary, history, science, professional certifications, or anything you're studying. You can enter questions manually or import them instantly from a CSV file. Not sure where to start? Download our ready-made question packs, including HSK Chinese vocabulary.

3. Start learning
Every time you try to open a locked app, answer 3 questions to unlock it. Get them right, and you're in. It's a tiny habit with a huge impact — revise up to 100 facts a day just by using your phone normally.

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✨ KEY FEATURES

✅ Lock any installed app behind a custom quiz
✅ Create questions on any topic — language, trivia, exams, and more
✅ Import question sets via CSV for instant setup
✅ Daily skips — need quick access? Use a skip without the quiz
✅ Adjustable unlock durations — set how long apps stay open after unlocking
✅ No internet connection required — fully private, works offline
✅ No personal data collected — your information stays on your device
✅ Great for students, professionals, language learners, and parents

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📈 WHY IT WORKS

Most screen time apps just block you out — frustrating and easy to ignore. Lock'n'Learn is different. Instead of fighting your habits, it works *with* them. You still get to use your apps — you just earn it first. The result? You naturally become more mindful about reaching for your phone, cutting screen time by 1–2 hours daily, while building real knowledge along the way.

It's not willpower. It's a smarter system.

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👨‍👩‍👧 PERFECT FOR

🎓 Students — Revise flashcards and key facts every time you check your phone
🌍 Language learners — Practice vocabulary with every app unlock
💼 Professionals — Prep for certifications during your regular phone time
👪 Parents — Encourage kids to learn before they play, turning screen time into study time

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🔒 PRIVACY FIRST

Lock'n'Learn does not collect personal information and works entirely offline. Your questions, your data, your device — full stop.

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Get started today. Your next unlock could teach you something new.

📥 Download Lock'n'Learn — free, private, and effective. ## Rankings - #2,239,521 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.FOREGROUND_SERVICE_SPECIAL_USE` - `android.permission.PACKAGE_USAGE_STATS` - `android.permission.POST_NOTIFICATIONS` - `android.permission.QUERY_ALL_PACKAGES` - `android.permission.READ_EXTERNAL_STORAGE` - `android.permission.READ_MEDIA_DOCUMENTS` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS` - `android.permission.SYSTEM_ALERT_WINDOW` - `android.permission.WAKE_LOCK` - `com.android.vending.CHECK_LICENSE` - `com.rebon.locknlearn.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Lock&Learn - App Blocker](https://chrome-stats.com/d/com.johnjohnjohn.locknlearn) — 1 users - [QuizLock: Screen Time & Quiz](https://chrome-stats.com/d/com.blackcatstudio.quizlock) — 6,303 users - [Lock & Learn](https://chrome-stats.com/d/palooapps.phrases.gr.du) — 284 users - [LockIn: App Blocker](https://chrome-stats.com/d/com.nura.lockin) — 78 users - [LLLock: Block Apps & Notecards](https://chrome-stats.com/d/com.lllock.app) — 536 users - [UnlockED App](https://chrome-stats.com/d/com.app.unlocked) — 47 users - [TriviaLock](https://chrome-stats.com/d/com.trivialock.questions) — 42 users - [QuizLock - Screen Time Control](https://chrome-stats.com/d/com.lockstar) — 673 users - [Unslop: Screen Time Blocker](https://chrome-stats.com/d/com.codenexx.unslop) — 103 users - [Scrollie: Learn before Scroll](https://chrome-stats.com/d/com.midni8labs.learnscroll) — 19 users - [Unfry: App Blocker & Focus](https://chrome-stats.com/d/app.lockin.study) — 36 users - [Octoscroll](https://chrome-stats.com/d/ch.inferno.app) — 24 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.rebon.locknlearn)