# Vision Viewer vs Koga Browser

The clearest difference is ads: Koga Browser at none against Vision Viewer's shown. Koga Browser also leads on update cadence (daily vs every 3 weeks). Vision Viewer's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price and in-app purchases there is nothing between them.

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

Vision Viewer ships an update every 3 weeks, Koga Browser daily. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Vision Viewer | Koga Browser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 61 MB | 1 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [YOON HO YOUNG](https://appshunter.io/developer/1864792745) | [Michael Koga](https://appshunter.io/developer/6787559624) |

## What reviewers say

### Vision Viewer

[App page](https://appshunter.io/ios/app/vision-viewer/id6757133739)

**Features:** macOS Compatibility

**In-app purchases:** none


### Koga Browser

[App page](https://appshunter.io/ios/app/koga-browser/id6792873649)

**In-app purchases:** none


## Frequently asked questions

### Is Vision Viewer free?

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

### Is Koga Browser free?

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

### Do Vision Viewer or Koga Browser have ads?

Vision Viewer shows ads; Koga Browser does not.

### Which is updated more often, Vision Viewer or Koga Browser?

Vision Viewer ships an update every 3 weeks, and Koga Browser daily. Most recently, Vision Viewer was updated on October 17, 2026 and Koga Browser on October 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.*