# BullShield Accelerator vs 9F VPN

The clearest difference is in-app purchases: BullShield Accelerator at none against 9F VPN's 2. BullShield Accelerator also leads on device support (3 vs 1). 9F VPN's advantage is ads (none vs shown) and update cadence (every 3 days vs every 2 months). On price and iOS requirement there is nothing between them.

Both are free to download. 9F VPN sells 2 in-app purchases, starting at $2.99 per month. BullShield Accelerator asks for nothing beyond the download.

BullShield Accelerator ships an update every 2 months, 9F VPN every 3 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BullShield Accelerator | 9F VPN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (4 ratings)](https://appshunter.io/ios/app/9f-vpn-fast-secure-proxy/id6774030251/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 88 MB | 123 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MSD GRADNJA DOO](https://appshunter.io/developer/1891724676) | [9F Technologies LLC](https://appshunter.io/developer/6774030253) |

## What reviewers say

### BullShield Accelerator

[App page](https://appshunter.io/ios/app/bullshield-accelerator/id6761840006)

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

**In-app purchases:** none


### 9F VPN

[App page](https://appshunter.io/ios/app/9f-vpn-fast-secure-proxy/id6774030251)

Experience ultra-fast, secure, and private internet access globally and in Southeast Asia. Enjoy buffer-free streaming, low-ping gaming, and robust Wi-Fi protection with advanced stealth protocols. Connect up to 5 devices simultaneously with a strict zero-logs policy.

**Highlights:** Ultra-fast dedicated backbone, Instant 4K/8K streaming, Advanced REALITY stealth protocol, Low-ping gaming optimization, Connect up to 5 devices, Strict zero-logs commitment

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $2.99 | per month |
| 1 Year Premium | $19.99 | per year |


## Frequently asked questions

### Is BullShield Accelerator free?

BullShield Accelerator is free to download, with no in-app purchases.

### Is 9F VPN free?

9F VPN is free to download, with in-app purchases available.

### Do BullShield Accelerator or 9F VPN have ads?

BullShield Accelerator shows ads; 9F VPN does not.

### Which is updated more often, BullShield Accelerator or 9F VPN?

BullShield Accelerator ships an update every 2 months, and 9F VPN every 3 days. Most recently, BullShield Accelerator was updated on October 25, 2026 and 9F VPN on October 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.*