# Pure Web Browser vs Kiln Shrink Sizer

The clearest difference is in-app purchases: Kiln Shrink Sizer at none against Pure Web Browser's 1. Kiln Shrink Sizer also leads on ads (none vs shown) and update cadence (weekly vs every 3 months). Pure Web Browser's advantage is device support (3 vs 1) and iOS requirement (9.3 vs 18.0). On price there is nothing between them.

Both are free to download. Pure Web Browser sells 1 one-off in-app purchase. Kiln Shrink Sizer asks for nothing beyond the download.

Pure Web Browser ships an update every 3 months, Kiln Shrink Sizer weekly. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Pure Web Browser | Kiln Shrink Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (43 ratings)](https://appshunter.io/ios/app/pure-web-browser/id1301166115/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 76.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 0 MB |
| Requires iOS | **9.3** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Prasomsak Khunmuen](https://appshunter.io/developer/636412127) | [Felix Barker](https://appshunter.io/developer/1516182138) |

## What reviewers say

### Pure Web Browser

[App page](https://appshunter.io/ios/app/pure-web-browser/id1301166115)

Experience lightning-fast internet browsing with essential features for performance and simplicity. Enjoy private browsing, ad blocking, and customizable settings for a seamless online experience.

**Highlights:** Lightning-fast browsing, Dark mode with customization, Tabbed and full-screen browsing, Private browsing and adblock, Password management, Download manager, Reader view

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove in-app ads | $0.99 | one-time |


### Kiln Shrink Sizer

[App page](https://appshunter.io/ios/app/kiln-shrink-sizer/id6772621824)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pure Web Browser free?

Pure Web Browser is free to download, with in-app purchases available.

### Is Kiln Shrink Sizer free?

Kiln Shrink Sizer is free to download, with no in-app purchases.

### Do Pure Web Browser or Kiln Shrink Sizer have ads?

Pure Web Browser shows ads; Kiln Shrink Sizer does not.

### Which is updated more often, Pure Web Browser or Kiln Shrink Sizer?

Pure Web Browser ships an update every 3 months, and Kiln Shrink Sizer weekly. Most recently, Pure Web Browser was updated on October 17, 2026 and Kiln Shrink Sizer on October 8, 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.*