Capital Quiz Lock Screen
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Unlock your phone with capital & flag quizzes. Learn countries while having fun!
- Downloads
- 141+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Jul 26
- 2025 · v1.0.1
Screenshots
About Capital Quiz Lock Screen
Capital Lock Screen is a smart and fun educational lock screen app that requires you to answer quizzes about countries, capitals, and flags to unlock your phone.
Instead of a simple swipe or passcode, unlock your screen by correctly answering capital quizzes, country-to-capital or flag identification questions — and learn world geography as you go!
Simply enable the lock screen in settings, choose your preferred difficulty level, and pick from 11 different types of geography quizzes.
🧠 You must answer the quiz to unlock the screen!
If you get it wrong, you’ll need to try again — creating a natural repetition-based learning experience.
📌 Features:
- Capital quiz lock screen
Solve a quiz to unlock your phone: country → capital, flag → country, similar flag recognition, and more
- 11 quiz types covering various world geography topics
- Custom difficulty levels (Easy / Medium / Hard)
- Unlock only when correct (or allow skip) – fully configurable
- Random quiz mode to avoid repetition
- Clean UI and intuitive design for all ages
🎯 Recommended For:
- Anyone interested in learning world capitals and flags
- Quiz lovers, geography fans, or trivia enthusiasts
- Users looking for a brain-activating lock screen app
- Anyone wanting to build strong memory through repeat learning
Download Capital Lock Screen now and make learning capitals and flags part of your daily routine!
A unique lock screen that challenges your mind is waiting for you.
Instead of a simple swipe or passcode, unlock your screen by correctly answering capital quizzes, country-to-capital or flag identification questions — and learn world geography as you go!
Simply enable the lock screen in settings, choose your preferred difficulty level, and pick from 11 different types of geography quizzes.
🧠 You must answer the quiz to unlock the screen!
If you get it wrong, you’ll need to try again — creating a natural repetition-based learning experience.
📌 Features:
- Capital quiz lock screen
Solve a quiz to unlock your phone: country → capital, flag → country, similar flag recognition, and more
- 11 quiz types covering various world geography topics
- Custom difficulty levels (Easy / Medium / Hard)
- Unlock only when correct (or allow skip) – fully configurable
- Random quiz mode to avoid repetition
- Clean UI and intuitive design for all ages
🎯 Recommended For:
- Anyone interested in learning world capitals and flags
- Quiz lovers, geography fans, or trivia enthusiasts
- Users looking for a brain-activating lock screen app
- Anyone wanting to build strong memory through repeat learning
Download Capital Lock Screen now and make learning capitals and flags part of your daily routine!
A unique lock screen that challenges your mind is waiting for you.
What’s new
Version 1.0.1 · Updated July 26, 2025
- Minor bug fixes
Alternatives to Capital Quiz Lock Screen
Looking for apps like Capital Quiz Lock Screen? Here are 4 similar Android apps on Google Play. The highest rated is Brainwell - Brain Training (4.3/5), and all 4 are free to download.
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NerdSnap: AI Homework Helper
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Sunsational Swim Instructor
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Capital Quiz Lock Screen | – | Free | 100+ | Jul 26, 2025 | |
| NerdSnap: AI Homework Helper | – | Free | 5,000+ | Apr 16, 2026 | Compare |
| Brainwell - Brain Training | 4.3 / 5 | Free | 500,000+ | Oct 22, 2025 | Compare |
| Spanish Verbs Conjugation | – | Free | 5,000+ | Aug 11, 2025 | Compare |
| Sunsational Swim Instructor | – | Free | 1,000+ | Jul 25, 2026 | Compare |