World Flags Challenges vs Sudo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World Flags Challenges
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Challenge your knowledge of flags from around the world with Guess the Country: Flag Quiz! This engaging and educational game offers two modes: Multiple Choice Quiz and Written Mode. As you progress, the difficulty increases, keeping you entertained and learning. Track your high score and compete with friends. Perfect for geography enthusiasts and learners of all ages. Available in English, Spanish, and Portuguese. Download now and put your flag knowledge to the test!
Sudo
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Welcome to the ultimate capital city quiz! Challenge yourself to identify the country when given its capital and flag. Choose from five continents – Asia, Europe, Africa, Americas, and Oceania – and race against the clock to answer as many questions as you can within 2 minutes. Whether you're a student, traveler, or trivia lover, this app will sharpen your knowledge of world geography in a fun and engaging way. Features: Continent-based question sets Supports Korean and English Simple and elegant interface Track your learning and improve your speed
Screenshots
Verdict
The clearest difference is ads: Sudo at none against World Flags Challenges's shown. World Flags Challenges's advantage is iOS requirement (13.0 vs 15.1). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | World Flags Challenges | Sudo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 25 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Vinicius Fortes | Sooho Yu |
In-app purchases
World Flags Challenges
No in-app purchases
Sudo
No in-app purchases
Questions
Is World Flags Challenges free?
Is Sudo free?
Do World Flags Challenges or Sudo have ads?
Other comparisons
