# シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 vs Hanafuda koi

The clearest difference is rating: シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 at 4.6 against Hanafuda koi's 4.0. シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 also leads on in-app purchases (none vs 10) and update cadence (every 11 days vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Hanafuda koi sells 10 in-app purchases, starting at $4.49 per month. シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 asks for nothing beyond the download.

シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 21 and 49 respectively. Written reviews point the same way: 47% of シンプル麻雀〜初心者も遊べるAI対戦麻雀〜's written reviews are positive against 25% of Hanafuda koi's.

シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 ships an update every 11 days, Hanafuda koi every 2 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 | Hanafuda koi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (21 ratings)](https://appshunter.io/ios/app/ai/id1128629421/reviews)** | [4.0 (49 ratings)](https://appshunter.io/ios/app/hanafuda-koi-koi-for-beginner/id1225803490/reviews) |
| Number of ratings | 21 | **49** |
| Positive reviews | **47.2% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 36 MB | 443 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Merses, Inc.](https://appshunter.io/developer/1128629420) | [Cross Field Inc.](https://appshunter.io/developer/465034947) |

## What reviewers say

### シンプル麻雀〜初心者も遊べるAI対戦麻雀〜

[App page](https://appshunter.io/ios/app/ai/id1128629421)

Enjoy fast-paced, AI-driven mahjong matches with no artificial "loading" of tiles. Compete daily to climb the ranks, earn unique titles, and win Amazon gift cards. Perfect for both beginners and experienced players looking to improve their skills.

**Highlights:** AI mahjong battles, Ranking system, Over 60 titles to earn, Monthly prize giveaways, Smooth gameplay

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

**In-app purchases:** none


### Hanafuda koi

[App page](https://appshunter.io/ios/app/hanafuda-koi-koi-for-beginner/id1225803490)

Experience the tension of a classic card game with this Hanafuda application. It features perfectly random bidding and a scoring system that rewards risk-taking. An operation guide is included, making it easy for beginners to learn and play.

**Highlights:** Random bidding system, Risk-reward scoring, Beginner operation guide, Intuitive controls, Customizable operations, Premium membership options

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Member | $4.49 | per month |
| deposit(Gold_100) | $0.99 | one-time |
| Gold_130 | $1.99 | one-time |
| RankSale(Gold_200) | $1.99 | one-time |
| Gold_250 | $2.99 | one-time |
| LotterySale | $2.99 | one-time |
| Gold_590 | $6.99 | one-time |
| Gold_1030 | $9.99 | one-time |
| Gold_1490 | $14.99 | one-time |
| Gold_2340 | $24.99 | one-time |


## Frequently asked questions

### Is シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 free?

シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 is free to download, with no in-app purchases.

### Is Hanafuda koi free?

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

### Which has better reviews, シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 or Hanafuda koi?

シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 is rated higher. シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 averages 4.6 out of 5 from 21 ratings, while Hanafuda koi averages 4.0 from 49 ratings.

### Do シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 or Hanafuda koi have ads?

Both シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 and Hanafuda koi show ads.

### Which is updated more often, シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 or Hanafuda koi?

シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 ships an update every 11 days, and Hanafuda koi every 2 months. Most recently, シンプル麻雀〜初心者も遊べるAI対戦麻雀〜 was updated on November 6, 2026 and Hanafuda koi on November 6, 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.*