# Human Factor vs どうぶつ英会話

The clearest difference is in-app purchases: Human Factor at none against どうぶつ英会話's 7. どうぶつ英会話's advantage is device support and iOS requirement (15.0 vs 26.2). On price there is nothing between them.

Both are free to download. どうぶつ英会話 sells 7 in-app purchases, starting at $11.99 per month. Human Factor asks for nothing beyond the download.

## The numbers

| Metric | Human Factor | どうぶつ英会話 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 1.9 GB | 59 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Masahiko Hattori](https://appshunter.io/developer/1870060089) | [Junta Shoji](https://appshunter.io/developer/1635464511) |

## What reviewers say

### Human Factor

[App page](https://appshunter.io/ios/app/human-factor/id6759567429)

**In-app purchases:** none


### どうぶつ英会話

[App page](https://appshunter.io/ios/app/id6788414212)

Practice speaking English with AI animal companions. This app offers a judgment-free environment for adults to improve their conversational English skills, focusing on speaking practice without the pressure of making mistakes. It provides personalized feedback and learning tools to build confidence and fluency.

**Highlights:** AI animal conversation partners, Personalized feedback on pronunciation and grammar, Level-based learning tailored to user proficiency, Interactive exercises and quizzes, Progress tracking and reporting, Speech recognition with pronunciation scoring, Customizable listening tests

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| まいにちパス(月払い) | $11.99 | per month |
| まいにちパス(年払い) | $99.99 | per year |
| チケット×5 おためしパック | $1.99 | one-time |
| チケット×12 | $3.99 | one-time |
| チケット×30 | $7.99 | one-time |
| チケット×60 メガパック | $12.99 | one-time |
| チケット×120 ジャンボパック | $22.99 | one-time |


## Frequently asked questions

### Is Human Factor free?

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

### Is どうぶつ英会話 free?

どうぶつ英会話 is free to download, with in-app purchases available.

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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.*