# 휴램 vs HanFlow PDF

The clearest difference is in-app purchases: 휴램 at none against HanFlow PDF's 3. HanFlow PDF's advantage is update cadence (every 4 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HanFlow PDF sells 3 in-app purchases, starting at $0.99 per month. 휴램 asks for nothing beyond the download.

휴램 ships an update fortnightly, HanFlow PDF every 4 days. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 휴램 | HanFlow PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 75 MB | 108 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HULAM](https://appshunter.io/developer/1342972019) | [Quantum Materials Co., Ltd.](https://appshunter.io/developer/6793886132) |

## What reviewers say

### 휴램

[App page](https://appshunter.io/ios/app/id1546078299)

**Features:** macOS Compatibility

**In-app purchases:** none


### HanFlow PDF

[App page](https://appshunter.io/ios/app/hanflow-pdf/id6793885830)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mobile Monthly | $0.99 | per month |
| Mobile Yearly | $8.00 | per year |
| All in One Yearly | $29.99 | per year |


## Frequently asked questions

### Is 휴램 free?

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

### Is HanFlow PDF free?

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

### Do 휴램 or HanFlow PDF have ads?

Neither 휴램 nor HanFlow PDF shows ads.

### Which is updated more often, 휴램 or HanFlow PDF?

휴램 ships an update fortnightly, and HanFlow PDF every 4 days. Most recently, 휴램 was updated on October 14, 2026 and HanFlow PDF on October 25, 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.*