# AI仏 vs AIRoshi

The clearest difference is update cadence: AI仏 at fortnightly against AIRoshi's every 4 months. AIRoshi's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. AI仏 sells 3 in-app purchases, starting at $2.99 per month and AIRoshi sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

AI仏 ships an update fortnightly, AIRoshi every 4 months. The most recent releases landed on September 14, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | AI仏 | AIRoshi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 4 months |
| Size | 7 MB | 89 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Z DEVELOPER LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1565730853) | [kota tada](https://appshunter.io/developer/1658942612) |

## What reviewers say

### AI仏

[App page](https://appshunter.io/ios/app/ai/id6743794231)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI仏プレミアム（月額） | $2.99 | per month |
| 運営を応援する | $2.99 | one-time |
| 広告削除 | $3.99 | one-time |


### AIRoshi

[App page](https://appshunter.io/ios/app/airoshi-interactive-train/id6748681589)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $29.99 | per year |


## Frequently asked questions

### Is AI仏 free?

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

### Is AIRoshi free?

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

### Do AI仏 or AIRoshi have ads?

Both AI仏 and AIRoshi show ads.

### Which is updated more often, AI仏 or AIRoshi?

AI仏 ships an update fortnightly, and AIRoshi every 4 months. Most recently, AI仏 was updated on September 14, 2026 and AIRoshi on September 22, 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.*