Comparison

世界國旗 vs World

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

Head to head
About

世界國旗

Features
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認識世界各國國旗和相對地理位置的好工具: 1、地圖點選 2、一鍵清除 3、關於國家或地區的描述(引用wiki)

About

World

Features
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Explore flags from countries around the world. World Flags Guide helps you discover national flags, historical flags, and cultural symbols from around the world. Learn about flag designs, colors, symbols, and the countries or regions they represent. The app provides structured information about flags and their symbolism, making it useful for learning geography, history, and global cultures. Explore World Flags • Discover national flags from countries worldwide • Learn about civil, state, and historical flags • Explore flag colors, symbols, and design elements • Understand the meanings behind flag designs Flag Information • Country or region associated with each flag • Visual details and design elements • Historical and cultural context • Geographic location information Search and Discovery • Search flags quickly • Browse flags by country or category • Explore flags using an interactive world map Learning Tools • Quiz mode to test flag knowledge • Educational facts about flags and symbols • Helpful information for geography learning Favorites • Save flags you want to remember • Quickly revisit interesting flags Designed for Easy Exploration • Clean and simple interface • Fast navigation between flags • Organized flag entries Premium Features Upgrade for additional benefits: • Offline access to flag information • Ad-free experience • Improved browsing convenience Privacy Focused • No unnecessary permissions • No personal data collection • Information remains on your device Who This App Is For • Students learning geography • Teachers and educators • Travelers and culture enthusiasts • Anyone interested in flags and world symbols World Flags Guide helps you explore flag designs, understand their meanings, and learn about countries and cultures around the world. Download World Flags Guide to explore flags from around the globe. LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

世界國旗4 screens
World4 screens

Verdict

The call

The clearest difference is in-app purchases: 世界國旗 at none against World's 2. 世界國旗 also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.6). World's advantage is update cadence (every 2 months vs every 18 months). 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. World sells 2 in-app purchases, starting at $1.99 per month. 世界國旗 asks for nothing beyond the download.

UpkeepUpdate frequency

世界國旗 ships an update every 18 months, World every 2 months. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 2 level
世界國旗 versus World: the parameters behind the verdict, then further details
Parameter世界國旗World
PriceFreeFree
Update frequencyEvery 18 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.6
Further details — not scored
Size30 MB147 MB
Age rating4+4+
DeveloperCheng chan ChiangOlga Ivanova

In-app purchases

None

世界國旗

No in-app purchases

2 purchases

World

Subscriptions1
  • flags_by_oliva_subscription$1.991 Month
One-time1
  • flags_by_oliva_donation$1.99

Questions

Is 世界國旗 free?
世界國旗 is free to download, with no in-app purchases.
Is World free?
World is free to download, with in-app purchases available.
Do 世界國旗 or World have ads?
World shows ads; 世界國旗 does not.
Which is updated more often, 世界國旗 or World?
世界國旗 ships an update every 18 months, and World every 2 months. Most recently, 世界國旗 was updated on October 13, 2026 and World on October 9, 2026.

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