# 麻雀入門｜ずんだもん先生の麻雀教室 vs SAGASOO

The clearest difference is in-app purchases: SAGASOO at none against 麻雀入門｜ずんだもん先生の麻雀教室's 6. 麻雀入門｜ずんだもん先生の麻雀教室's advantage is iOS requirement (15.0 vs 17.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. 麻雀入門｜ずんだもん先生の麻雀教室 sells 6 in-app purchases, starting at $2.99 per month. SAGASOO asks for nothing beyond the download.

麻雀入門｜ずんだもん先生の麻雀教室 ships an update fortnightly, SAGASOO every 9 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | 麻雀入門｜ずんだもん先生の麻雀教室 | SAGASOO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | — | Ad-supported |
| Size | 181 MB | 38 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Keitoku Sugiyama](https://appshunter.io/developer/1891257803) | [Yuichiro Yasui](https://appshunter.io/developer/1820080298) |

## What reviewers say

### 麻雀入門｜ずんだもん先生の麻雀教室

[App page](https://appshunter.io/ios/app/id6770404159)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $2.99 | per month |
| 広告除去 | $2.99 | one-time |
| キャラクター全開放 | $2.99 | one-time |
| 有料機能解放 | $5.99 | one-time |
| 質問券 5枚 | $5.99 | one-time |
| 質問券 10枚 | $9.99 | one-time |


### SAGASOO

[App page](https://appshunter.io/ios/app/sagasoo-hidden-object-hunt/id6792041272)

Create and play unique hide-and-seek games on a single device. Paint to hide characters, then challenge friends and family to find them. Compete globally by sharing your creations online.

**Highlights:** Create custom hidden object puzzles, Play locally on one device, Online multiplayer challenges, Global leaderboards, Hint system, No sign-up required

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

**In-app purchases:** none


## Frequently asked questions

### Is 麻雀入門｜ずんだもん先生の麻雀教室 free?

麻雀入門｜ずんだもん先生の麻雀教室 is free to download, with in-app purchases available.

### Is SAGASOO free?

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

### Do 麻雀入門｜ずんだもん先生の麻雀教室 or SAGASOO have ads?

Both 麻雀入門｜ずんだもん先生の麻雀教室 and SAGASOO show ads.

### Which is updated more often, 麻雀入門｜ずんだもん先生の麻雀教室 or SAGASOO?

麻雀入門｜ずんだもん先生の麻雀教室 ships an update fortnightly, and SAGASOO every 9 days. Most recently, 麻雀入門｜ずんだもん先生の麻雀教室 was updated on October 31, 2026 and SAGASOO 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.*