# UD Browser vs iOAK

The clearest difference is price: UD Browser at Free against iOAK's $4.99. UD Browser also leads on update cadence (weekly vs every 9 months). iOAK's advantage is review sentiment (75% vs 50%). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

UD Browser is free to download; iOAK costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UD Browser ships an update weekly, iOAK every 9 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | UD Browser | iOAK |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ud-browser/id986238350/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 months |
| Monetization | **Free** | Paid |
| Size | 148 MB | 13 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Climb App](https://appshunter.io/developer/404048459) | [atacLab Co., Ltd.](https://appshunter.io/developer/1052477191) |

## What reviewers say

### UD Browser

[App page](https://appshunter.io/ios/app/ud-browser/id986238350)

This app enhances reading accessibility with universal design principles. It supports various e-book formats, offers OCR for document digitization, and includes text-to-speech and zoom features for comfortable reading by anyone.

**Highlights:** Universal design for accessibility, Supports EPUB, DAISY, PDF, HTML formats, OCR for digitizing paper documents, Text-to-speech functionality, Keyboard navigation and zoom display, Reflowable and fixed layouts

**In-app purchases:** none


### iOAK

[App page](https://appshunter.io/ios/app/ioak/id1114748413)

This app uses your device's camera to track your movements and translate them into switch controls. Create custom air switches or connect to external devices to interact with your environment and smart home gadgets.

**Highlights:** Camera-based motion tracking, Customizable air switches, External switch integration (Bluetooth), Smart home device control (HomeKit/Matter), Shortcut automation

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

**In-app purchases:** none


## Frequently asked questions

### Is UD Browser free?

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

### Is iOAK free?

iOAK costs $4.99, with no in-app purchases.

### Do UD Browser or iOAK have ads?

Neither UD Browser nor iOAK shows ads.

### Which is updated more often, UD Browser or iOAK?

UD Browser ships an update weekly, and iOAK every 9 months. Most recently, UD Browser was updated on October 3, 2026 and iOAK on October 7, 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.*