# Fi vs 語り部チャット　偉人と話せる歴史AIアプリ！

The clearest difference is in-app purchases: Fi at none against 語り部チャット　偉人と話せる歴史AIアプリ！'s 4. Fi also leads on update cadence (every 4 weeks vs every 3 months) and device support. 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. Fi asks for nothing beyond the download.

Fi ships an update every 4 weeks, 語り部チャット　偉人と話せる歴史AIアプリ！ every 3 months. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Fi | 語り部チャット　偉人と話せる歴史AIアプリ！ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6523432812/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 183 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPod** | — |
| Age rating | 9+ | 4+ |
| Developer | [shimizu syoki](https://appshunter.io/developer/1650725937) | [Hikaru Sawada](https://appshunter.io/developer/1584988593) |

## What reviewers say

### Fi

[App page](https://appshunter.io/ios/app/fi-fy/id6461720452)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Fi free?

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

### 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.

### Which is updated more often, Fi or 語り部チャット　偉人と話せる歴史AIアプリ！?

Fi ships an update every 4 weeks, and 語り部チャット　偉人と話せる歴史AIアプリ！ every 3 months. Most recently, Fi was updated on October 17, 2026 and 語り部チャット　偉人と話せる歴史AIアプリ！ on October 16, 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.*