# 語り部チャット　偉人と話せる歴史AIアプリ！ vs 404の海

The clearest difference is in-app purchases: 404の海 at none against 語り部チャット　偉人と話せる歴史AIアプリ！'s 4. On price and iOS requirement there is nothing between them.

Both are free to download. 語り部チャット　偉人と話せる歴史AIアプリ！ sells 4 in-app purchases, starting at $1.99 per 3 months. 404の海 asks for nothing beyond the download.

## The numbers

| Metric | 語り部チャット　偉人と話せる歴史AIアプリ！ | 404の海 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6523432812/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 183 MB | 10 MB |
| Requires iOS | **15.1** | 15.6 |
| Age rating | 4+ | 17+ |
| Developer | [Hikaru Sawada](https://appshunter.io/developer/1584988593) | [Satoshi Sakuma](https://appshunter.io/developer/1791815850) |

## What reviewers say

### 語り部チャット　偉人と話せる歴史AIアプリ！

[App page](https://appshunter.io/ios/app/ai/id6523432812)

Engage in conversations with AI-powered historical figures. Learn about their achievements, beliefs, and era through interactive chat. This app makes history engaging by helping you remember figures through their stories and interactions.

**Highlights:** Chat with AI historical figures, Learn history through conversation, Remember figures with name, photo, and chat, Get advice from historical figures, Interactive history learning

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 語り部チャット - 問題集 | $1.99 | per 3 months |
| 語り部チャット問題集 | $1.99 | per month |
| 語り部チャットプレミアム | $4.99 | per month |
| 語り部チャット - プレミアム | $9.99 | per month |


### 404の海

[App page](https://appshunter.io/ios/app/404-404/id6763805582)

**In-app purchases:** none


## Frequently asked questions

### Is 語り部チャット　偉人と話せる歴史AIアプリ！ free?

語り部チャット　偉人と話せる歴史AIアプリ！ is free to download, with in-app purchases available.

### Is 404の海 free?

404の海 is free to download, with no in-app purchases.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*