Comparison

Brain Game by TK park vs WorldRoulette!

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Brain Game by TK park

Read full description

Brain Game by TK park ฝึกสมอง ประลองปัญญา เกมที่สร้างความสนุกด้วยกับความรู้เกี่ยวกับประเทศไทยทั้ง 5 ภาค และเพลิดเพลินกับการเล่นมินิเกมเพื่อพัฒนาสมอง 4 ด้าน ยิ่งเล่นยิ่งเพลิน แถมได้บริหารสมองและได้ความรู้ท้องถิ่นของแต่ละภาคอีกด้วย

About

WorldRoulette!

Features
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World Map Roulette is a geography learning app that uses an interactive world map roulette system. Spin the roulette on a beautiful world map and learn in detail about randomly selected countries. This is a new type of learning tool that allows you to naturally memorize world geography while having fun. Key Features Roulette Function The roulette dynamically rotates on the world map and randomly selects countries. Smooth animations and effects create excitement leading up to the result announcement. Detailed Map Display Selected countries are displayed on actual maps using Apple MapKit, allowing you to confirm accurate locations and topography. By displaying country flags and names together, it provides a visually memorable learning experience. Intuitive Map Operation In addition to the roulette function, you can instantly check detailed information about any country by directly tapping it on the world map. You can explore countries of interest at your own pace. Blind Mode Enjoy quiz-style learning where you spin the roulette with country names hidden and guess the country name based only on the flag and map shape. You can confirm answers by tapping, training both memory and geographical knowledge. Flexible Settings System You can select or deselect countries in bulk by continent, or freely configure individual countries. Efficient learning is possible by customizing according to the regions you want to study and difficulty level.

Screenshots

Brain Game by TK park4 screens
WorldRoulette!4 screens

Verdict

The call

The clearest difference is ads: Brain Game by TK park at none against WorldRoulette!'s shown. Brain Game by TK park also leads on iOS requirement (9.0 vs 17.0). On price, update cadence, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level
Brain Game by TK park versus WorldRoulette!: the parameters behind the verdict, then further details
ParameterBrain Game by TK parkWorldRoulette!
PriceFreeFree
Update frequencyFortnightlyFortnightly
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size170 MB9 MB
Age rating4+4+
DeveloperThailand Knowledge Parkyuya kanbetsunawa

In-app purchases

None

Brain Game by TK park

No in-app purchases

None

WorldRoulette!

No in-app purchases

Questions

Is Brain Game by TK park free?
Brain Game by TK park is free to download, with no in-app purchases.
Is WorldRoulette! free?
WorldRoulette! is free to download, with no in-app purchases.
Do Brain Game by TK park or WorldRoulette! have ads?
WorldRoulette! shows ads; Brain Game by TK park does not.
Which is updated more often, Brain Game by TK park or WorldRoulette!?
Brain Game by TK park ships an update fortnightly, and WorldRoulette! fortnightly. Most recently, Brain Game by TK park was updated on October 26, 2026 and WorldRoulette! on October 24, 2026.

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