# Onion Browser vs Vivaldi Powerful Web Browser

The clearest difference is rating: Vivaldi Powerful Web Browser at 4.7 against Onion Browser's 3.2. Vivaldi Powerful Web Browser also leads on review sentiment (78% vs 41%) and in-app purchases (none vs 3). Onion Browser's advantage is iOS requirement (15.0 vs 18.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Onion Browser sells 3 one-off in-app purchases. Vivaldi Powerful Web Browser asks for nothing beyond the download.

Vivaldi Powerful Web Browser holds the better App Store score, 4.7 against 3.2. Both are backed by a comparable volume of ratings — 2.1K and 4.4K respectively. Written reviews point the same way: 41% of Onion Browser's written reviews are positive against 78% of Vivaldi Powerful Web Browser's.

Onion Browser ships an update monthly, Vivaldi Powerful Web Browser fortnightly. Both last shipped on October 20, 2026.

## The numbers

| Metric | Onion Browser | Vivaldi Powerful Web Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (2.1K ratings)](https://appshunter.io/ios/app/onion-browser/id519296448/reviews) | **[4.7 (4.4K ratings)](https://appshunter.io/ios/app/vivaldi-powerful-web-browser/id1633234600/reviews)** |
| Number of ratings | 2.1K | **4.4K** |
| Positive reviews | 40.9% of reviews | **77.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 88 MB | 241 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Mike Tigas](https://appshunter.io/developer/519296451) | [Vivaldi Technologies](https://appshunter.io/developer/1633234602) |

## What reviewers say

### Onion Browser

[App page](https://appshunter.io/ios/app/onion-browser/id519296448)

This app provides a secure and private way to browse the internet using the Tor network. It protects your privacy from trackers, secures your traffic on public Wi-Fi, and allows access to .onion sites. It also offers features to block scripts and clear cookies automatically.

**Highlights:** Browse internet over Tor, Protect privacy from website tracking, Secure traffic on insecure networks, Access .onion sites, Block scripts, Automatically clear cookies and tabs

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Onion Browser Tip | $0.99 | one-time |
| Medium Onion Browser Tip | $4.99 | one-time |
| Large Onion Browser Tip | $9.99 | one-time |

**What reviewers like**

- 🚀 Fast and stable
- 🔒 Secure and private
- 👍 Recommended by Tor Project
- 💡 Customizable security settings

**What reviewers complain about**

- 🐛 Frequent disconnections and reconnections
- 🐛 Unstable and unreliable
- 🐛 Endless permission loops
- 🐛 Bookmarking issues
- 🔋 Drains battery quickly

**Reported bugs**

- Fails to connect to Tor network
- Crashes or freezes when switching apps
- Compatibility issues with newer iOS versions
- Inability to disable JavaScript completely

**Requested features**

- Add option to disable JavaScript
- Improve tab management and browsing experience
- Integrate with more privacy-focused search engines
- Allow setting custom default search engine


### Vivaldi Powerful Web Browser

[App page](https://appshunter.io/ios/app/vivaldi-powerful-web-browser/id1633234600)

A powerful, private web browser designed for customization and control. It offers desktop-style tab management, built-in ad and tracker blockers, and sync capabilities across devices. Personalize your browsing experience with themes, wallpapers, and dark mode.

**Highlights:** Ad Blocker, Tracker Blocker, Desktop-like tabs, Encrypted Sync, Customizable Themes & Wallpapers, Dark Mode for Webpages, Notes & Bookmarks

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Highly customizable
- 🔒 Strong privacy and security features
- 🚀 Fast and responsive
- 💡 Innovative features like tab stacking
- 👍 Seamless cross-device sync

**What reviewers complain about**

- 🐛 Occasional crashes and performance issues
- 🔋 Battery drain concerns
- 🔒 Lack of support for third-party password managers
- 👎 Missing some basic mobile browser features (e.g., reader mode, bottom address bar)

**Reported bugs**

- Issues with ad blocker not working consistently
- Problems with tab syncing between devices
- Text input lag and delays
- Forced review prompts

**Requested features**

- Option to move address bar and navigation buttons to the bottom of the screen
- Ability to set custom search engines
- Implement a reader mode
- Add support for browser extensions
- Improve tab closing/management gestures


## Frequently asked questions

### Is Onion Browser free?

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

### Is Vivaldi Powerful Web Browser free?

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

### Which has better reviews, Onion Browser or Vivaldi Powerful Web Browser?

Vivaldi Powerful Web Browser is rated higher. Onion Browser averages 3.2 out of 5 from 2.1K ratings, while Vivaldi Powerful Web Browser averages 4.7 from 4.4K ratings.

### Do Onion Browser or Vivaldi Powerful Web Browser have ads?

Neither Onion Browser nor Vivaldi Powerful Web Browser shows ads.

### Which is updated more often, Onion Browser or Vivaldi Powerful Web Browser?

Onion Browser ships an update monthly, and Vivaldi Powerful Web Browser fortnightly. Most recently, Onion Browser was updated on October 20, 2026 and Vivaldi Powerful Web Browser on October 20, 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.*