GeoBrain Challenge
World Geography Quiz
Free · Designed for iPad. Not verified for macOS.
GeoBrain Challenge is the ultimate geography quiz for curious minds.
Test your knowledge across 4 game modes:
Flags – Recognize every nation's flag
Capitals – Match capitals to countries
Map – Spot countries on the globe
Mixed – All modes combined
STORY MODE
Progress through 10 levels per region and unlock legendary explorers like Ferdinand Magellan, Marco Polo and Zheng He.
ONLINE 1v1
Challenge a friend or a random opponent in real time. Same questions, same timer — highest score after 60 seconds wins.
GLOBAL RANKINGS
Compete in 6 regional leaderboards: World, Europe, Americas, Africa, Asia and Oceania. Climb the charts in every mode.
POWER-UPS
Use boosters strategically: Safe Answer eliminates wrong options, Double Score multiplies your streak points, and Extra Time buys you seconds when the clock runs low.
Free to play. No account needed. Just open and play.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Fixed push token spam — App was sending duplicate token registrations on every screen navigation. Now runs once on launch only.
Fixed speed bonus — Countdown time no longer eats into your speed bonus. Timer starts when the question is actually shown.
Better streak feedback — Streaks of 5+ and 8+ now have escalated haptics and dynamic HUD colors (orange → red → purple glow).
Unified rankings — All 4 game modes (Mixed, Flags, Capitals, Shapes) now show on a single screen. No more switching tabs. Top 10 per mode, loaded in parallel.
Offline country data — Country data is now cached locally for 24h. App works even if the API is down.
The developer, albert oliver, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- albert oliver
- Size
- 95.3 MB
- Category
- Trivia
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Infrequent
Contests
Contains
Advertising
- Copyright
- © 2026 Harmonia Digital