# FJS Security Browser vs Chuan

The clearest difference is in-app purchases: FJS Security Browser at none against Chuan's 2. FJS Security Browser also leads on iOS requirement (12.0 vs 16.2). Chuan's advantage is update cadence (daily vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Chuan sells 2 in-app purchases, starting at $1.99 per month. FJS Security Browser asks for nothing beyond the download.

FJS Security Browser ships an update every 3 months, Chuan daily. The most recent releases landed on June 24, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | FJS Security Browser | Chuan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fjs-security-browser/id1340849011/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free | — |
| Size | 31 MB | 3 MB |
| Requires iOS | **12.0** | 16.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 17+ |
| Developer | [Fuji Computer Network Company Limited](https://appshunter.io/developer/1340849010) | [川 张](https://appshunter.io/developer/547105517) |

## What reviewers say

### FJS Security Browser

[App page](https://appshunter.io/ios/app/fjs-security-browser/id1340849011)

This is a secure web browser designed for enhanced privacy and protection. It offers advanced security features to safeguard your online activities and data. Browse the internet with confidence knowing your information is better protected.

**Highlights:** Enhanced privacy protection, Advanced security features, Secure browsing experience, Data safeguarding

**Features:** macOS Compatibility

**In-app purchases:** none


### Chuan

[App page](https://appshunter.io/ios/app/chuan-a-smart-browser/id1644620502)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month | $1.99 | per month |
| One Year | $5.99 | per year |


## Frequently asked questions

### Is FJS Security Browser free?

FJS Security Browser is free to download, with no in-app purchases.

### Is Chuan free?

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

### Do FJS Security Browser or Chuan have ads?

Neither FJS Security Browser nor Chuan shows ads.

### Which is updated more often, FJS Security Browser or Chuan?

FJS Security Browser ships an update every 3 months, and Chuan daily. Most recently, FJS Security Browser was updated on June 24, 2026 and Chuan on September 24, 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.*