# Firefox Fast & Private Browser vs uBrowser

The clearest difference is rating: Firefox Fast & Private Browser at 4.6 against uBrowser's 3.6. Firefox Fast & Private Browser also leads on in-app purchases (none vs 3) and ratings volume (219K vs 162). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. uBrowser sells 3 in-app purchases, starting at $6.99 per 7 days. Firefox Fast & Private Browser asks for nothing beyond the download.

Firefox Fast & Private Browser holds the better App Store score, 4.6 against 3.6. That said, the two scores are not equally well evidenced: Firefox Fast & Private Browser has 219K ratings behind it against 162, so its average is the more settled of the two. Written reviews point the same way: 46% of Firefox Fast & Private Browser's written reviews are positive against 43% of uBrowser's.

Firefox Fast & Private Browser ships an update weekly, uBrowser every 10 days. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Firefox Fast & Private Browser | uBrowser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (219K ratings)](https://appshunter.io/ios/app/firefox-fast-and-private-browser/id989804926/reviews)** | [3.6 (162 ratings)](https://appshunter.io/ios/app/ubrowser-web-browser-on-watch/id6448491513/reviews) |
| Number of ratings | **219K** | 162 |
| Positive reviews | **45.7% of reviews** | 43.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#7** | — |
| Size | 369 MB | 11 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 17+ |
| Developer | [Mozilla](https://appshunter.io/developer/380366936) | [Do Tan Loc](https://appshunter.io/developer/1675402569) |

## What reviewers say

### Firefox Fast & Private Browser

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

**Currently charting:** #7 Top Free · Utilities, #169 Top Free (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


### uBrowser

[App page](https://appshunter.io/ios/app/ubrowser-web-browser-on-watch/id6448491513)

Browse the internet directly from your Apple Watch. Access websites, search with Google, and enjoy secure, private browsing. Save favorite sites and navigate easily with intuitive gestures.

**Highlights:** Browse web on Apple Watch, Google search integration, Secure and private browsing, Bookmark favorite websites, Intuitive swipe navigation

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uBrowser Plus Weekly | $6.99 | per 7 days |
| uBrowser Plus Monthly | $9.99 | per month |
| uBrowser Plus Yearly | $39.99 | per year |

**What reviewers like**

- 👍 Unique Apple Watch browser functionality
- 🚀 Fast performance for watch browsing
- 💡 Convenient for quick lookups without phone
- ✨ Simple and easy to use interface

**What reviewers complain about**

- 💰 Extremely expensive subscription ($6.99/week)
- 🚫 Limited free trial (3-5 free searches)
- 🐛 App doesn't load properly on Apple Watch
- 🐛 Very slow performance
- 🎭 Deceptive pricing and typo-squatting copycat app

**Reported bugs**

- App fails to install on Apple Watch despite phone installation
- Continuous charging after subscription cancellation
- Repeated charges on initial download
- Handwriting recognition requires multiple attempts
- iOS 17 compatibility issues

**Requested features**

- Bookmark functionality on Apple Watch
- Account login/authentication support
- Image and video loading capability
- Transaction/payment support on websites
- One-time purchase option instead of subscription


## Frequently asked questions

### Is Firefox Fast & Private Browser free?

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

### Is uBrowser free?

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

### Which has better reviews, Firefox Fast & Private Browser or uBrowser?

Firefox Fast & Private Browser is rated higher. Firefox Fast & Private Browser averages 4.6 out of 5 from 219K ratings, while uBrowser averages 3.6 from 162 ratings.

### Do Firefox Fast & Private Browser or uBrowser have ads?

Neither Firefox Fast & Private Browser nor uBrowser shows ads.

### Which is updated more often, Firefox Fast & Private Browser or uBrowser?

Firefox Fast & Private Browser ships an update weekly, and uBrowser every 10 days. Most recently, Firefox Fast & Private Browser was updated on October 27, 2026 and uBrowser on October 22, 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.*