# 日本語AIチャット vs Noah

The clearest difference is ads: 日本語AIチャット at none against Noah's shown. Noah's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. 日本語AIチャット sells 1 in-app purchase, starting at $1.99 per month and Noah sells 4 in-app purchases, starting at $5.99 per 6 months. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 日本語AIチャット | Noah |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 days |
| Size | 22 MB | 74 MB |
| Requires iOS | 16.2 | **15.0.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Chisa Kubo](https://appshunter.io/developer/1645808593) | [EIGHT ORDER TECHNOLOGY, K.K.](https://appshunter.io/developer/1753743734) |

## What reviewers say

### 日本語AIチャット

[App page](https://appshunter.io/ios/app/ai/id6447106090)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プレミアム機能 | $1.99 | per month |


### Noah

[App page](https://appshunter.io/ios/app/noah-ai-assistant/id6756167776)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light 6 Month | $5.99 | per 6 months |
| Light 1 Month | $6.99 | per month |
| Pro 6 Months | $14.99 | per 6 months |
| Pro 1 Month | $17.99 | per month |


## Frequently asked questions

### Is 日本語AIチャット free?

日本語AIチャット is free to download, with in-app purchases available.

### Is Noah free?

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

### Do 日本語AIチャット or Noah have ads?

Noah shows ads; 日本語AIチャット does not.

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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.*