# 로얄 디펜스 워 (Royal Defense War) vs Card Train

The clearest difference is update cadence: Card Train at every 4 days against 로얄 디펜스 워 (Royal Defense War)'s every 5 months. 로얄 디펜스 워 (Royal Defense War)'s advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. 로얄 디펜스 워 (Royal Defense War) sells 10 one-off in-app purchases and Card Train sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

로얄 디펜스 워 (Royal Defense War) ships an update every 5 months, Card Train every 4 days. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 로얄 디펜스 워 (Royal Defense War) | Card Train |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 4 days** |
| Size | 242 MB | 398 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 12+ |
| Developer | [SUNGHYUN JUNG](https://appshunter.io/developer/1794944396) | [Jinwoo Kim](https://appshunter.io/developer/6773644766) |

## What reviewers say

### 로얄 디펜스 워 (Royal Defense War)

[App page](https://appshunter.io/ios/app/royal-defense-war/id6741672175)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 코인 부스터 | $0.99 | one-time |
| 쥬얼 300개 | $1.99 | one-time |
| 코인 40000개 | $2.99 | one-time |
| 쥬얼 525개 | $2.99 | one-time |
| 광고 제거 패키지 1400 | $6.99 | one-time |
| 쥬얼 1100개 | $6.99 | one-time |
| 광고 제거 패키지 4500 | $19.99 | one-time |
| 쥬얼 3450개 | $19.99 | one-time |
| 쥬얼 6000개 | $34.99 | one-time |
| 쥬얼 14000개 | $69.99 | one-time |


### Card Train

[App page](https://appshunter.io/ios/app/card-train/id6773644764)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GEM Supply S | $0.99 | one-time |
| Ad Free Pass | $2.99 | one-time |
| GEM Supply M | $4.99 | one-time |
| GEM Supply L | $9.99 | one-time |


## Frequently asked questions

### Is 로얄 디펜스 워 (Royal Defense War) free?

로얄 디펜스 워 (Royal Defense War) is free to download, with in-app purchases available.

### Is Card Train free?

Card Train is free to download, with in-app purchases available.

### Do 로얄 디펜스 워 (Royal Defense War) or Card Train have ads?

Both 로얄 디펜스 워 (Royal Defense War) and Card Train show ads.

### Which is updated more often, 로얄 디펜스 워 (Royal Defense War) or Card Train?

로얄 디펜스 워 (Royal Defense War) ships an update every 5 months, and Card Train every 4 days. Most recently, 로얄 디펜스 워 (Royal Defense War) was updated on October 25, 2026 and Card Train on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*