# Sirius Web Browser vs Shiori Web Browser

The clearest difference is rating: Shiori Web Browser at 4.4 against Sirius Web Browser's 2.5. Shiori Web Browser also leads on review sentiment (61% vs 32%) and ratings volume (24 vs 4). Sirius Web Browser's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Shiori Web Browser sells 1 one-off in-app purchase. Sirius Web Browser asks for nothing beyond the download.

Shiori Web Browser holds the better App Store score, 4.4 against 2.5. That said, the two scores are not equally well evidenced: Shiori Web Browser has 24 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 32% of Sirius Web Browser's written reviews are positive against 61% of Shiori Web Browser's.

Sirius Web Browser ships an update every 3 weeks, Shiori Web Browser every 2 months. The most recent releases landed on September 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Sirius Web Browser | Shiori Web Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (4 ratings)](https://appshunter.io/ios/app/sirius-web-browser/id409300811/reviews) | **[4.4 (24 ratings)](https://appshunter.io/ios/app/shiori-web-browser/id760135059/reviews)** |
| Number of ratings | 4 | **24** |
| Positive reviews | 32.1% of reviews | **60.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 13 MB | 20 MB |
| Requires iOS | **7.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [OneWorld Co., Ltd.](https://appshunter.io/developer/409300814) | [tadashi atoji](https://appshunter.io/developer/431510057) |

## What reviewers say

### Sirius Web Browser

[App page](https://appshunter.io/ios/app/sirius-web-browser/id409300811)

A tabbed web browser offering features like Firefox Sync, full-screen mode, and private browsing. It allows users to customize the new tab page and search bookmarks and history.

**Highlights:** Tabbed browsing, Firefox Sync, Full screen mode, Search words in page, Private browsing, Customize new tab page, Clear cookies and cache

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

**In-app purchases:** none


### Shiori Web Browser

[App page](https://appshunter.io/ios/app/shiori-web-browser/id760135059)

A streamlined web browser designed for rapid searching. It offers quick access to past searches, organized web history, and flexible bookmarking with unlimited folder depth. Share pages, capture screenshots, and even run bookmarklets.

**Highlights:** Search-first interface, Input history recall, Organized web history, Unlimited bookmark folders, Web page sharing, Screenshot capture and editing, Bookmarklet support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad | $4.99 | one-time |


## Frequently asked questions

### Is Sirius Web Browser free?

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

### Is Shiori Web Browser free?

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

### Which has better reviews, Sirius Web Browser or Shiori Web Browser?

Shiori Web Browser is rated higher. Sirius Web Browser averages 2.5 out of 5 from 4 ratings, while Shiori Web Browser averages 4.4 from 24 ratings.

### Do Sirius Web Browser or Shiori Web Browser have ads?

Shiori Web Browser shows ads; Sirius Web Browser does not.

### Which is updated more often, Sirius Web Browser or Shiori Web Browser?

Sirius Web Browser ships an update every 3 weeks, and Shiori Web Browser every 2 months. Most recently, Sirius Web Browser was updated on September 1, 2026 and Shiori Web Browser on September 18, 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.*