# 門清ドリルi vs Tamen

The clearest difference is in-app purchases: 門清ドリルi at none against Tamen's 1. Tamen's advantage is update cadence (every 3 months vs every 92 months) and iOS requirement (10.0 vs 13.2). On price and device support there is nothing between them.

Both are free to download. Tamen sells 1 one-off in-app purchase. 門清ドリルi asks for nothing beyond the download.

門清ドリルi ships an update every 92 months, Tamen every 3 months. The most recent releases landed on August 16, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | 門清ドリルi | Tamen |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 92 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 25 MB |
| Requires iOS | 13.2 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seishiro Kobayashi](https://appshunter.io/developer/549502195) | [Tatsuo Fujiwara](https://appshunter.io/developer/578136106) |

## What reviewers say

### 門清ドリルi

[App page](https://appshunter.io/ios/app/i/id549502192)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tamen

[App page](https://appshunter.io/ios/app/tamen-chan/id593309976)

This game helps you improve your Mahjong skills by testing your ability to identify waiting tiles. Compete in timed or endless modes, earn bonus points for speed and accuracy, and track your progress against others via GameCenter rankings.

**Highlights:** Identify waiting tiles, Time Attack mode, Endless mode, Bonus score system, GameCenter integration, Score ranking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $1.99 | one-time |


## Frequently asked questions

### Is 門清ドリルi free?

門清ドリルi is free to download, with no in-app purchases.

### Is Tamen free?

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

### Which is updated more often, 門清ドリルi or Tamen?

門清ドリルi ships an update every 92 months, and Tamen every 3 months. Most recently, 門清ドリルi was updated on August 16, 2026 and Tamen on September 12, 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.*