# Polyglo vs AIの中を見る：画像認識AIのしくみ入門

The clearest difference is iOS requirement: Polyglo at 15.0 against AIの中を見る：画像認識AIのしくみ入門's 18.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Polyglo sells 5 one-off in-app purchases and AIの中を見る：画像認識AIのしくみ入門 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Polyglo | AIの中を見る：画像認識AIのしくみ入門 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 days | — |
| Size | 247 MB | 19 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Naoki Yoshida](https://appshunter.io/developer/1875485048) | [Masamichi Nakada](https://appshunter.io/developer/1616494891) |

## What reviewers say

### Polyglo

[App page](https://appshunter.io/ios/app/polyglo/id6765804022)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| English Unlock | $2.99 | one-time |
| Chinese Unlock | $2.99 | one-time |
| Japanese Unlock | $2.99 | one-time |
| Spanish Unlock | $2.99 | one-time |
| VIP Pass (All Languages) | $9.99 | one-time |


### AIの中を見る：画像認識AIのしくみ入門

[App page](https://appshunter.io/ios/app/aiai/id6794784495)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全ての機能を解放 | $3.99 | one-time |


## Frequently asked questions

### Is Polyglo free?

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

### Is AIの中を見る：画像認識AIのしくみ入門 free?

AIの中を見る：画像認識AIのしくみ入門 is free to download, with in-app purchases available.

### Do Polyglo or AIの中を見る：画像認識AIのしくみ入門 have ads?

Both Polyglo and AIの中を見る：画像認識AIのしくみ入門 show ads.

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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.*