# AI Viewer vs Hanguel

The clearest difference is ads: Hanguel at none against AI Viewer's shown. Hanguel also leads on update cadence (every 5 days vs fortnightly). AI Viewer's advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. AI Viewer sells 1 in-app purchase, starting at $24.99 per year and Hanguel sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AI Viewer ships an update fortnightly, Hanguel every 5 days. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | AI Viewer | Hanguel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (14 ratings)](https://appshunter.io/ios/app/ai-viewer/id1505083223/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 11 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vaibhav Singhal](https://appshunter.io/developer/1719416463) | [SangHyun Jin](https://appshunter.io/developer/1650323824) |

## What reviewers say

### AI Viewer

[App page](https://appshunter.io/ios/app/ai-viewer/id1505083223)

View Adobe Illustrator (.ai) files on your mobile device without needing a license. Convert .ai files to PDF or PNG, zoom in on previews, and easily locate Illustrator files stored on your device.

**Highlights:** Preview .ai files, Save as PDF or PNG, List all .ai files on device, Pinch to zoom, Remove ads permanently, Contact support

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $24.99 | per year |


### Hanguel

[App page](https://appshunter.io/ios/app/hanguel/id6806919995)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hanguel 1일 이용권 | $0.49 | one-time |
| Hanguel 7일 이용권 | $0.99 | one-time |
| Hanguel 30일 이용권 | $1.99 | one-time |
| Hanguel 평생 이용권 | $11.99 | one-time |


## Frequently asked questions

### Is AI Viewer free?

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

### Is Hanguel free?

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

### Do AI Viewer or Hanguel have ads?

AI Viewer shows ads; Hanguel does not.

### Which is updated more often, AI Viewer or Hanguel?

AI Viewer ships an update fortnightly, and Hanguel every 5 days. Most recently, AI Viewer was updated on October 25, 2026 and Hanguel on October 14, 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.*