# BigBearVPN vs ThunderLink Accelerator

The clearest difference is rating: BigBearVPN at 2.8 against ThunderLink Accelerator's 1.7. BigBearVPN also leads on ads (none vs shown) and review sentiment (40% vs 21%). ThunderLink Accelerator's advantage is in-app purchases (none vs 4). On price, device support and iOS requirement there is nothing between them.

Both are free to download. BigBearVPN sells 4 in-app purchases, starting at $2.99 per month. ThunderLink Accelerator asks for nothing beyond the download.

BigBearVPN holds the better App Store score, 2.8 against 1.7. That said, the two scores are not equally well evidenced: BigBearVPN has 336 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 40% of BigBearVPN's written reviews are positive against 21% of ThunderLink Accelerator's.

BigBearVPN ships an update every 3 weeks, ThunderLink Accelerator every 2 months. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | BigBearVPN | ThunderLink Accelerator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (336 ratings)](https://appshunter.io/ios/app/bigbearvpn/id1594060308/reviews)** | [1.7 (23 ratings)](https://appshunter.io/ios/app/thunderlink-accelerator/id6760660666/reviews) |
| Number of ratings | **336** | 23 |
| Positive reviews | **39.6% of reviews** | 20.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 77 MB | 98 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Nawang Information Technology Co., Ltd.](https://appshunter.io/developer/1592055142) | [F.B.D. MAOF LTD](https://appshunter.io/developer/1885580309) |

## What reviewers say

### BigBearVPN

[App page](https://appshunter.io/ios/app/bigbearvpn/id1594060308)

This app provides a secure and anonymous internet connection, ensuring your online privacy. It offers stable connections with dedicated lines and real-time node updates. Compatible with iPhone, iPad, and Mac devices.

**Highlights:** Dedicated lines for stable connection, Complete anonymity, No user logs stored, Real-time node updates, Supports iPhone, iPad, Mac

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 60GB Monthly Plan | $2.99 | per month |
| 200GB Monthly Plan | $6.99 | per month |
| 60GB of data, valid for one month. | $3.99 | one-time |
| 消耗性VIP | $3.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 💡 Innovative features
- 👍 User-friendly
- 🔒 Secure

**What reviewers complain about**

- 🐛 Connectivity issues
- ⚠️ Unstable after updates
- 🔍 Difficulty loading ads
- 🕰️ Slow performance

**Reported bugs**

- Unable to load ads
- Frequent disconnections
- Compatibility issues with newer OS versions

**Requested features**

- Lower system requirements
- More reliable node connections
- Improved ad integration
- Consistent performance


### ThunderLink Accelerator

[App page](https://appshunter.io/ios/app/thunderlink-accelerator/id6760660666)

This app objectively measures your network performance, providing real-time data on speed, ping, and stability. It helps you identify and understand connection issues without subjective interpretations.

**Highlights:** Real-time latency tracking, Speed testing, Ping measurement, Stability analysis, Connection issue identification

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

**In-app purchases:** none


## Frequently asked questions

### Is BigBearVPN free?

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

### Is ThunderLink Accelerator free?

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

### Which has better reviews, BigBearVPN or ThunderLink Accelerator?

BigBearVPN is rated higher. BigBearVPN averages 2.8 out of 5 from 336 ratings, while ThunderLink Accelerator averages 1.7 from 23 ratings.

### Do BigBearVPN or ThunderLink Accelerator have ads?

ThunderLink Accelerator shows ads; BigBearVPN does not.

### Which is updated more often, BigBearVPN or ThunderLink Accelerator?

BigBearVPN ships an update every 3 weeks, and ThunderLink Accelerator every 2 months. Most recently, BigBearVPN was updated on October 15, 2026 and ThunderLink Accelerator on October 9, 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.*