# ザ・花札 こいこい編 vs AI育成〜リバースボード〜

The clearest difference is update cadence: AI育成〜リバースボード〜 at every 3 weeks against ザ・花札 こいこい編's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ザ・花札 こいこい編 sells 2 in-app purchases, starting at $0.99 per month and AI育成〜リバースボード〜 sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ザ・花札 こいこい編 ships an update every 2 months, AI育成〜リバースボード〜 every 3 weeks. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ザ・花札 こいこい編 | AI育成〜リバースボード〜 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (114 ratings)](https://appshunter.io/ios/app/id794764643/reviews)** | — |
| Number of ratings | **114** | — |
| Positive reviews | 52.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 120 MB | 101 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UNBALANCE Corporation](https://appshunter.io/developer/358617691) | [N.N. LLC.](https://appshunter.io/developer/1692056391) |

## What reviewers say

### ザ・花札 こいこい編

[App page](https://appshunter.io/ios/app/id794764643)

Experience the traditional Japanese card game, Koi-Koi, with beautiful graphics and engaging sound effects. Challenge diverse opponents, compete in ranked matches, and customize your game with various backgrounds and music. Unlock new content and titles as you play.

**Highlights:** Traditional Koi-Koi gameplay, Ranked matches with national leaderboards, Multiple unique AI opponents, Customizable backgrounds and music, Adjustable game rules, Mission system with unlockable titles, Match history and statistics

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムメンバー登録 | $0.99 | per month |
| プレミアムメンバー登録 | $2.99 | per month |


### AI育成〜リバースボード〜

[App page](https://appshunter.io/ios/app/ai/id6757371717)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $2.99 | per month |
| お試しパック | $0.99 | one-time |
| お得パック | $2.99 | one-time |
| 大容量パック | $5.99 | one-time |
| 超お得パック | $11.99 | one-time |
| 最大パック | $29.99 | one-time |


## Frequently asked questions

### Is ザ・花札 こいこい編 free?

ザ・花札 こいこい編 is free to download, with in-app purchases available.

### Is AI育成〜リバースボード〜 free?

AI育成〜リバースボード〜 is free to download, with in-app purchases available.

### Do ザ・花札 こいこい編 or AI育成〜リバースボード〜 have ads?

Both ザ・花札 こいこい編 and AI育成〜リバースボード〜 show ads.

### Which is updated more often, ザ・花札 こいこい編 or AI育成〜リバースボード〜?

ザ・花札 こいこい編 ships an update every 2 months, and AI育成〜リバースボード〜 every 3 weeks. Most recently, ザ・花札 こいこい編 was updated on October 20, 2026 and AI育成〜リバースボード〜 on October 11, 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.*