# Dude9 vs O2M

The clearest difference is ads: Dude9 at none against O2M's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dude9 ships an update every 16 months, O2M every 9 months. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Dude9 | O2M |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 9 months** |
| Monetization | Free | — |
| Size | 21 MB | 75 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Moon Kanghyuk](https://appshunter.io/developer/1426246907) | [Dong Hyouck Kang](https://appshunter.io/developer/1573883661) |

## What reviewers say

### Dude9

[App page](https://appshunter.io/ios/app/dude9/id1054879314)

This shopping application provides direct access to a linked website's online mall. Browse and access all product information available on the website directly within the app.

**Highlights:** 100% website mall integration, Access website product information, Shopping-only application

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

**In-app purchases:** none


### O2M

[App page](https://appshunter.io/ios/app/o2m/id1573883659)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dude9 free?

Dude9 is free to download, with no in-app purchases.

### Is O2M free?

O2M is free to download, with no in-app purchases.

### Do Dude9 or O2M have ads?

O2M shows ads; Dude9 does not.

### Which is updated more often, Dude9 or O2M?

Dude9 ships an update every 16 months, and O2M every 9 months. Most recently, Dude9 was updated on October 14, 2026 and O2M on October 3, 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.*