Comparison

WorldTour Study vs 큐리오 매쓰매쓰

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

Head to head

WorldTour Study

Let's study the world!

동물 마을 수학 해결사

About

WorldTour Study

Features

Read full description

■ Global Star, Korean Princess! Korean Prince! ■ Let's travel the world with Korean Prince! ■ Traveling to 195 countries on six continents, study geography and history! ■ Traveling to 195 countries on six continents, play a fun puzzle game! Let's travel the world with Korean Prince Right Now! ■ World Tour Features ■ 1. STUDY ■ You can listen to national songs from 195 countries on six continents! ■ You can learn geography and history (country, capital, language, continent, motto, explanation) from 195 countries on six continents! 2. GAME ■ You can play puzzle games with flags of 195 countries on six continents! ■ e-mail - ceosoftheaven@gmail.com ■ Produced by - Softheaven Inc. ■ Please leave your opinions, and it will be considered carefully for further development.

About

큐리오 매쓰매쓰

Features

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'Curio Math Math AR Card is required.' The Math Math AR Card can be purchased at our online store, and we also provide sample cards for free content trials. Curio Math Math is a storytelling educational content designed for children to be interested in math and easily understand and practice mathematical concepts. main function: AR Mode, Chant Song, Story Animation, Activities, Taking Pictures, etc. "Mathtown" is a review menu, and only contents that have been studied first with an AR card will be unlocked.

Screenshots

WorldTour Study4 screens

큐리오 매쓰매쓰4 screens

Verdict

The call

The clearest difference is in-app purchases: 큐리오 매쓰매쓰 at none against WorldTour Study's 1. 큐리오 매쓰매쓰 also leads on ads (none vs shown) and update cadence (every 2 months vs every 48 months). WorldTour Study's advantage is iOS requirement (8.0 vs 12.0). On price 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. WorldTour Study sells 1 one-off in-app purchase. 큐리오 매쓰매쓰 asks for nothing beyond the download.

UpkeepUpdate frequency

WorldTour Study ships an update every 48 months, 큐리오 매쓰매쓰 every 2 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 2 level

WorldTour Study versus 큐리오 매쓰매쓰: the parameters behind the verdict, then further details
Parameter	WorldTour Study	큐리오 매쓰매쓰
Price	Free	Free
Update frequency	Every 48 months	Every 2 months — better
Ads	Yes	No — better
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	8.0 — better	12.0
Further details — not scored
Size	406 MB	1.4 GB
Age rating	4+	4+
Developer	SOFTHEAVEN	Play Curio

In-app purchases

1 purchases

WorldTour Study

One-time1

Remove ADS$1.99

None

큐리오 매쓰매쓰

No in-app purchases

Questions

Is WorldTour Study free?

WorldTour Study is free to download, with in-app purchases available.

Is 큐리오 매쓰매쓰 free?

큐리오 매쓰매쓰 is free to download, with no in-app purchases.

Do WorldTour Study or 큐리오 매쓰매쓰 have ads?

WorldTour Study shows ads; 큐리오 매쓰매쓰 does not.

Which is updated more often, WorldTour Study or 큐리오 매쓰매쓰?

WorldTour Study ships an update every 48 months, and 큐리오 매쓰매쓰 every 2 months. Most recently, WorldTour Study was updated on October 26, 2026 and 큐리오 매쓰매쓰 on October 29, 2026.