# Firefox Fast & Private Browser vs Vivaldi Powerful Web Browser

Firefox Fast & Private Browser and Vivaldi Powerful Web Browser both sit at 4.6 stars, but that hides the real split: 77% of Vivaldi Powerful Web Browser's written reviews are positive against 45% of Firefox Fast & Private Browser's. Firefox Fast & Private Browser's advantage is ratings volume (217K vs 4.4K) and update cadence (weekly vs every 2 weeks). On price, rating, ads 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.

On the App Store both sit at effectively the same score — 4.6 for Firefox Fast & Private Browser against 4.7 for Vivaldi Powerful Web Browser. That said, the two scores are not equally well evidenced: Firefox Fast & Private Browser has 217K ratings behind it against 4.4K, so its average is the more settled of the two. Written reviews are what separate them: 45% of Firefox Fast & Private Browser's written reviews are positive against 77% of Vivaldi Powerful Web Browser's.

Firefox Fast & Private Browser ships an update weekly, Vivaldi Powerful Web Browser every 2 weeks. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Firefox Fast & Private Browser | Vivaldi Powerful Web Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (217K ratings)](https://appshunter.io/ios/app/firefox-fast-and-private-browser/id989804926/reviews) | **[4.7 (4.4K ratings)](https://appshunter.io/ios/app/vivaldi-powerful-web-browser/id1633234600/reviews)** |
| Number of ratings | **217K** | 4.4K |
| Positive reviews | 45.4% of reviews | **77.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | Free |
| Best chart rank | **#26** | — |
| Size | 363 MB | 241 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Mozilla](https://appshunter.io/developer/380366936) | [Vivaldi Technologies](https://appshunter.io/developer/1633234602) |

## What reviewers say

### Firefox Fast & Private Browser

[App page](https://appshunter.io/ios/app/firefox-fast-and-private-browser/id989804926)

**Currently charting:** #26 Top Free · Utilities (US App Store)

A fast and private web browser that protects you by default. It blocks trackers, offers private browsing, and provides tools to help you focus on content and manage your logins securely.

**Highlights:** Enhanced Tracking Protection, Private browsing mode, Page summaries, Built-in password manager, Reader Mode, Sync across devices

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient
- 🔒 Secure and privacy-focused
- 👍 Great alternative to Chrome and Safari
- 💡 Useful sync functionality across devices

**What reviewers complain about**

- 🐛 Buggy and unstable, crashes frequently
- 🔋 High battery consumption
- 👎 Cluttered and confusing UI, especially on iPad
- 🤔 Lack of customization and extension options

**Reported bugs**

- Images not loading properly
- Incompatibility with certain websites and web apps
- Keyboard issues and unexpected behavior when switching between apps
- Sync issues and data loss when switching devices

**Requested features**

- Dark mode option
- Improved bookmark management and organization
- Built-in ad blocker or support for third-party ad blockers
- Ability to rearrange tabs and customize the UI


### 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 Firefox Fast & Private Browser free?

Firefox Fast & Private Browser is free to download, with no in-app purchases.

### Is Vivaldi Powerful Web Browser free?

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

### Which has better reviews, Firefox Fast & Private Browser or Vivaldi Powerful Web Browser?

Vivaldi Powerful Web Browser is rated higher. Firefox Fast & Private Browser averages 4.6 out of 5 from 217K ratings, while Vivaldi Powerful Web Browser averages 4.7 from 4.4K ratings.

### Do Firefox Fast & Private Browser or Vivaldi Powerful Web Browser have ads?

Neither Firefox Fast & Private Browser nor Vivaldi Powerful Web Browser shows ads.

### Which is updated more often, Firefox Fast & Private Browser or Vivaldi Powerful Web Browser?

Firefox Fast & Private Browser ships an update weekly, and Vivaldi Powerful Web Browser every 2 weeks. Most recently, Firefox Fast & Private Browser was updated on September 24, 2026 and Vivaldi Powerful Web Browser on September 23, 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.*