# BullShield Accelerator vs 星联加速器

The clearest difference is in-app purchases: BullShield Accelerator at none against 星联加速器's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 星联加速器 sells 3 in-app purchases, starting at $6.99 per month. BullShield Accelerator asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | BullShield Accelerator | 星联加速器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/vpn/id6763498119/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 88 MB | 15 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MSD GRADNJA DOO](https://appshunter.io/developer/1891724676) | [Master Free VPN](https://appshunter.io/developer/1895343387) |

## 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


### 星联加速器

[App page](https://appshunter.io/ios/app/vpn/id6763498119)

This tool provides secure and fast internet access with global server options. It offers advanced privacy features, network testing tools, and optimized connections for streaming and gaming. Enjoy enhanced online security and performance across multiple devices.

**Highlights:** One-click connection with optimal route selection, Global multi-node coverage for low latency, Zero-log policy for user privacy, 50+ advanced global server nodes, Up to 10x connection speed increase, Network tools: IP query, DNS leak detection, speed test, Privacy features: PFS, DNS leak protection, Kill Switch

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StarLink Monthly | $6.99 | per month |
| StarLink Quarterly | $14.99 | per 3 months |
| StarLink Annual | $39.99 | per year |


## Frequently asked questions

### Is BullShield Accelerator free?

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

### Is 星联加速器 free?

星联加速器 is free to download, with in-app purchases available.

### Do BullShield Accelerator or 星联加速器 have ads?

Both BullShield Accelerator and 星联加速器 show ads.

### Which is updated more often, BullShield Accelerator or 星联加速器?

BullShield Accelerator ships an update every 2 months, and 星联加速器 every 2 months. Most recently, BullShield Accelerator was updated on October 31, 2026 and 星联加速器 on November 5, 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.*