# 天行SS vs VPN Forever

The clearest difference is in-app purchases: 天行SS at none against VPN Forever's 2. 天行SS also leads on iOS requirement (9.0 vs 13.0). VPN Forever's advantage is update cadence (every 4 days vs every 17 months). On price, ads and device support there is nothing between them.

Both are free to download. VPN Forever sells 2 in-app purchases, starting at $3.99 per 7 days. 天行SS asks for nothing beyond the download.

天行SS ships an update every 17 months, VPN Forever every 4 days. The most recent releases landed on September 23, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 天行SS | VPN Forever |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/ss/id1450239098/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 17 months | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 32 MB | 22 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stone Studio Co., Ltd.](https://appshunter.io/developer/937993247) | [Second BGD DOO](https://appshunter.io/developer/1680129923) |

## What reviewers say

### 天行SS

[App page](https://appshunter.io/ios/app/ss/id1450239098)

This networking tool enhances your internet experience on iOS devices. It offers advanced proxy modes, custom network rules, and easy configuration import. The app prioritizes user privacy by not collecting any personal information or data traffic.

**Highlights:** VPN-like functionality, Proxy modes (1 Proxy, 2 Direct, 3 Reject), Custom network rules, Import SS config via QR code, Import SS config via URL, Cellular/Wi-Fi support

**Features:** Vision Pro support

**In-app purchases:** none


### VPN Forever

[App page](https://appshunter.io/ios/app/vpn-forever-fast-proxy-server/id6447055172)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | per 7 days |
| Premium | $6.99 | per month |


## Frequently asked questions

### Is 天行SS free?

天行SS is free to download, with no in-app purchases.

### Is VPN Forever free?

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

### Do 天行SS or VPN Forever have ads?

Both 天行SS and VPN Forever show ads.

### Which is updated more often, 天行SS or VPN Forever?

天行SS ships an update every 17 months, and VPN Forever every 4 days. Most recently, 天行SS was updated on September 23, 2026 and VPN Forever on September 28, 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.*