# DABONDA Viewer vs HanFlow PDF

The clearest difference is in-app purchases: DABONDA Viewer at none against HanFlow PDF's 2. DABONDA Viewer also leads on iOS requirement (13.0 vs 15.0). HanFlow PDF's advantage is update cadence (every 3 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. HanFlow PDF sells 2 in-app purchases, starting at $0.99 per month. DABONDA Viewer asks for nothing beyond the download.

DABONDA Viewer ships an update every 2 months, HanFlow PDF every 3 days. The most recent releases landed on November 4, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | DABONDA Viewer | HanFlow PDF |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 163 MB | 111 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ARASOFT.Co.,Ltd](https://appshunter.io/developer/1501449939) | [Quantum Materials Co., Ltd.](https://appshunter.io/developer/6793886132) |

## What reviewers say

### DABONDA Viewer

[App page](https://appshunter.io/ios/app/dabonda-viewer/id6670429758)

Easily open and view a wide range of document and EPUB files with this free application. Its user-friendly interface and fast loading times allow for quick access to your files, even offline. Save frequently used documents to your favorites for even faster retrieval.

**Highlights:** Supports PDF, DOC, PPT, EPUB, and more, User-friendly and clean interface, Fast file loading, Favorites feature for quick access, Offline mode for viewing downloaded files

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

**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 (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mobile Monthly | $0.99 | per month |
| Mobile Yearly | $8.00 | per year |


## Frequently asked questions

### Is DABONDA Viewer free?

DABONDA Viewer 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 DABONDA Viewer or HanFlow PDF have ads?

Neither DABONDA Viewer nor HanFlow PDF shows ads.

### Which is updated more often, DABONDA Viewer or HanFlow PDF?

DABONDA Viewer ships an update every 2 months, and HanFlow PDF every 3 days. Most recently, DABONDA Viewer was updated on November 4, 2026 and HanFlow PDF on November 10, 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.*