# FKey Browser vs US Browser

The clearest difference is rating: US Browser at 4.2 against FKey Browser's 2.6. US Browser also leads on update cadence (every 2 days vs every 3 months) and iOS requirement (11.0 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. FKey Browser sells 1 in-app purchase, starting at $3.99 per month and US Browser sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

US Browser holds the better App Store score, 4.2 against 2.6. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews split almost evenly too, at 36% and 36% positive.

FKey Browser ships an update every 3 months, US Browser every 2 days. The most recent releases landed on September 22, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | FKey Browser | US Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/fkey-browser/id1574595042/reviews) | **[4.2 (9 ratings)](https://appshunter.io/ios/app/us-browserprivacy-safe-access/id1609766035/reviews)** |
| Number of ratings | 5 | **9** |
| Positive reviews | 35.7% of reviews | **36.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 50 MB | 79 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Micah Wallace](https://appshunter.io/developer/1574595044) | [Si Yong Limited](https://appshunter.io/developer/6777462143) |

## What reviewers say

### FKey Browser

[App page](https://appshunter.io/ios/app/fkey-browser/id1574595042)

This web browser is designed for iOS devices, offering specialized keyboard support for sending function keys. It's particularly useful for accessing certain mainframe emulators and websites that require F-key input. Users can access custom configurations through ads or a subscription for unlimited, ad-free use.

**Highlights:** F-Key keyboard support, Mainframe emulator compatibility, Custom keyboard configurations, Rewarded ad access, Subscription for unlimited access, Ad-free experience with subscription

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FKey Browser Ad Free | $3.99 | per month |


### US Browser

[App page](https://appshunter.io/ios/app/us-browserprivacy-safe-access/id1609766035)

A secure and fast mobile web browser designed for privacy. It offers ad and virus blocking, an intelligent search, and a minimalist interface for a comfortable browsing experience.

**Highlights:** Ad and virus blocking, Intelligent search, Incognito protection, Minimalist interface, Dark mode, Quick website organization

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Vip | $0.99 | per 7 days |
| Month Vip | $2.49 | per month |
| Quarter Vip | $6.99 | per 3 months |
| Year Vip | $17.99 | per year |


## Frequently asked questions

### Is FKey Browser free?

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

### Is US Browser free?

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

### Which has better reviews, FKey Browser or US Browser?

US Browser is rated higher. FKey Browser averages 2.6 out of 5 from 5 ratings, while US Browser averages 4.2 from 9 ratings.

### Do FKey Browser or US Browser have ads?

Both FKey Browser and US Browser show ads.

### Which is updated more often, FKey Browser or US Browser?

FKey Browser ships an update every 3 months, and US Browser every 2 days. Most recently, FKey Browser was updated on September 22, 2026 and US Browser on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*