# 랜덤 디펜스 vs Shogiful Learn & Analyze Shogi

The clearest difference is in-app purchases: 랜덤 디펜스 at none against Shogiful Learn & Analyze Shogi's 6. 랜덤 디펜스 also leads on iOS requirement (12.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Shogiful Learn & Analyze Shogi sells 6 in-app purchases, starting at $1.99 per month. 랜덤 디펜스 asks for nothing beyond the download.

랜덤 디펜스 ships an update every 5 days, Shogiful Learn & Analyze Shogi every 9 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 랜덤 디펜스 | Shogiful Learn & Analyze Shogi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/shogiful-learn-and-analyze-shogi/id6761656926/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | — | Freemium |
| Size | 241 MB | 108 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 9+ | 4+ |
| Developer | [Hyoguen Lee](https://appshunter.io/developer/1694900584) | [Antti Aittamaa](https://appshunter.io/developer/1855943133) |

## What reviewers say

### 랜덤 디펜스

[App page](https://appshunter.io/ios/app/id6474107659)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shogiful Learn & Analyze Shogi

[App page](https://appshunter.io/ios/app/shogiful-learn-and-analyze-shogi/id6761656926)

This app helps you improve your Japanese chess (Shogi) skills by analyzing your games and creating personalized training plans. It offers AI opponents, detailed move analysis, and progress tracking, all playable offline without an account.

**Highlights:** AI opponents with distinct playing styles, On-device game analysis, Personalized training plans, Tsume (checkmate) puzzles, Skill profile and progress tracking, Offline play, Built-in lessons for beginners

**Features:** Family Sharing, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $9.99 | per year |
| Coffee | $1.99 | one-time |
| Supporter | $4.99 | one-time |
| Huge Support | $9.99 | one-time |
| Premium Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is 랜덤 디펜스 free?

랜덤 디펜스 is free to download, with no in-app purchases.

### Is Shogiful Learn & Analyze Shogi free?

Shogiful Learn & Analyze Shogi is free to download, with in-app purchases available.

### Do 랜덤 디펜스 or Shogiful Learn & Analyze Shogi have ads?

Neither 랜덤 디펜스 nor Shogiful Learn & Analyze Shogi shows ads.

### Which is updated more often, 랜덤 디펜스 or Shogiful Learn & Analyze Shogi?

랜덤 디펜스 ships an update every 5 days, and Shogiful Learn & Analyze Shogi every 9 days. Most recently, 랜덤 디펜스 was updated on October 30, 2026 and Shogiful Learn & Analyze Shogi on October 31, 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.*