Stunt Rails vs GeoBrain Challenge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Stunt Rails
Experience thrilling rides on sky-high rails. Master precise timing to slide, fly, and execute flips. Enjoy an exhilarating adventure with intuitive controls.
- Rail riding experience
- Slide and fly mechanics
- Perform flips
- Timing-based gameplay
- Intuitive controls
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An amazing experience on rails through the blue sky! Slide, fly and perform countless flips! Time your movement by holding and releasing at the right time.
GeoBrain Challenge
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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.
Screenshots
Verdict
The clearest difference is in-app purchases: GeoBrain Challenge at none against Stunt Rails's 4. GeoBrain Challenge also leads on update cadence (every 5 days vs monthly). 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. Stunt Rails sells 4 one-off in-app purchases. GeoBrain Challenge asks for nothing beyond the download.
Stunt Rails ships an update monthly, GeoBrain Challenge every 5 days. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.
| Parameter | Stunt Rails | GeoBrain Challenge |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (10K ratings) — better | — |
| Positive reviews | 22.0% of reviews | — |
| Number of ratings | 10K — better | — |
| Update frequency | Monthly | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 355 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Voodoo | albert oliver |
Bugs and requests
Stunt Rails
Reported bugs
3 issues- Game freezes and lags frequently
- Crashes on certain devices
- Leaderboard issues and inconsistencies
Requested features
4 requests- More levels and challenges
- Offline mode
- Ability to spend accumulated coins
- Adjustable difficulty settings
GeoBrain Challenge
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Stunt Rails
- No Ads Discount 2$0.99
- No Ads Discount$1.99
- No Ads$2.99
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- Unlock Skins$2.99
GeoBrain Challenge
No in-app purchases
Questions
Is Stunt Rails free?
Is GeoBrain Challenge free?
Do Stunt Rails or GeoBrain Challenge have ads?
Which is updated more often, Stunt Rails or GeoBrain Challenge?
Other comparisons
