3D LEARNING CARD BUGS vs World flags Drill Ext
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3D LEARNING CARD BUGS
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○ What is 3D Learning Card? - 3D learning cards are special 3D cards where dinosaurs, safari animals, sea animals, birds, and bugs, come to life when viewed through a smart device. - With the augmented reality technology, you can move the animals, hear the sounds they make, feed them, and learn new facts. It is a whole new learning experience in this digital era. ○ Features of 3D Learning Card - High quality 3D animation and sound - Various interactive effects - Implementation of augmented reality content on all of the cards - High recognition technology and user-oriented UI ○ How to use 3D Learning Card 1. Visit the App Store to search for the app. 2. Install the app on your device. 3. To complete installation, scan the given QR code. (Go to http://alzzam.co.kr/test/palican/bugs/testpage.html to download and print the test page.) 4. Once installed, open the app and point your device at a card. 5. Watch as the animal pops up and come to life! ○ Developer info Tel. +82-70-8886-4858 Fax. +82-53-421-4858 E-mail. alzzam@alzzam.co.kr
World flags Drill Ext
Learn national flags by country with interactive map displays. Explore country characteristics like population and area. Test your knowledge with a flag-matching puzzle game to reinforce learning.
- World map flag display
- Continent and country selection
- Country population and area data
- Flag puzzle game
- Interactive learning
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It is software of flag learning. Display national flags by country on the world map. The display can be selected by continent and by individual country. In addition, characteristics such as population and area of each country are displayed. Finally there is the puzzle problem of trying out the learning outcomes. This is to set the national flag in the frame where the country name is displayed.
Screenshots
Verdict
The clearest difference is update cadence: 3D LEARNING CARD BUGS at every 3 months against World flags Drill Ext's every 7 months. 3D LEARNING CARD BUGS also leads on iOS requirement (5.1.1 vs 12.0). On price, ads, 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.
3D LEARNING CARD BUGS ships an update every 3 months, World flags Drill Ext every 7 months. The most recent releases landed on September 26, 2026 and July 6, 2026 respectively.
| Parameter | 3D LEARNING CARD BUGS | World flags Drill Ext |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 5.1.1 — better | 12.0 |
| Further details — not scored | ||
| Size | 190 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Alzzam Education Corp. | ryo itou |
In-app purchases
3D LEARNING CARD BUGS
No in-app purchases
World flags Drill Ext
No in-app purchases
Questions
Is 3D LEARNING CARD BUGS free?
Is World flags Drill Ext free?
Do 3D LEARNING CARD BUGS or World flags Drill Ext have ads?
Which is updated more often, 3D LEARNING CARD BUGS or World flags Drill Ext?
Other comparisons
