# 凌度行车助手 vs Sixfast

The clearest difference is in-app purchases: 凌度行车助手 at none against Sixfast's 29. 凌度行车助手 also leads on iOS requirement (8.0 vs 15.0). Sixfast's advantage is device support (4 vs 2). On price, update cadence and ads there is nothing between them.

Both are free to download. Sixfast sells 20 in-app purchases, starting at $5.99 per month. 凌度行车助手 asks for nothing beyond the download.

凌度行车助手 ships an update every 2 weeks, Sixfast every 3 weeks. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 凌度行车助手 | Sixfast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (236 ratings)](https://appshunter.io/ios/app/sixfast/id1511888409/reviews)** |
| Number of ratings | — | **236** |
| Positive reviews | — | 76.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 160 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [东莞卡卡电子科技有限公司](https://appshunter.io/developer/1140439649) | [Chengdu Chaoyoumao Technology Co.,Ltd](https://appshunter.io/developer/1539126185) |

## What reviewers say

### 凌度行车助手

[App page](https://appshunter.io/ios/app/id1140439650)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sixfast

[App page](https://appshunter.io/ios/app/sixfast/id1511888409)

This app provides professional network acceleration for overseas Chinese, students, and workers. It resolves high latency issues when accessing domestic Chinese networks, ensuring smooth streaming, music listening, and gaming experiences.

**Highlights:** Accelerate domestic video platforms, Stream music and live content, Dedicated lines for Chinese game servers, Multi-device compatibility, Smart traffic routing, Low latency for popular games

**Features:** Vision Pro support

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SVIP连续包月 | $5.99 | per month |
| VIP连续包月 | $6.99 | per month |
| VIP会员-连续包月 | $7.49 | per month |
| VIP会员-连续包月套餐 | $7.49 | per month |
| 日常VIP连续包月 | $7.49 | per month |
| VIP包月套餐 | $7.49 | per month |
| VIP连续包月 | $7.79 | per month |
| VIP连续包月 | $7.99 | per month |
| SVIP连续包月 | $9.99 | per month |
| SVIP免费30天 | $9.99 | per month |
| SVIP连续包月 | $11.99 | per month |
| SVIP免费30天 | $11.99 | per month |
| SVIP连续包月 | $12.49 | per month |
| 日常SVIP连续包月 | $12.49 | per month |
| SVIP连续包月 | $12.49 | per month |
| SVIP连续包月 | $12.99 | per month |
| VIP月卡 | $7.99 | one-time |
| VIP会员-月卡 | $8.99 | one-time |
| SVIP月卡 | $12.99 | one-time |
| VIP双月卡 | $14.99 | one-time |

**What reviewers like**

- 🚀 Fast and stable connection
- 👍 Solves region restrictions
- 🎮 Improves gaming performance
- 📺 Enables access to domestic content
- 🎵 Unblocks music streaming

**What reviewers complain about**

- 📉 Increased latency for some users
- 💸 Expensive pricing
- ❌ Inconsistent performance
- 🚫 Not working for certain games/apps
- ⚠️ Login issues

**Reported bugs**

- Cannot connect on mobile
- Slow internet speed after connection
- Game acceleration not working after updates
- Login failures with WeChat
- Subscription not recognized

**Requested features**

- Add more supported games/apps
- Improve desktop client functionality
- Offer more flexible pricing options
- Increase server stability in certain regions
- Add landscape mode support


## Frequently asked questions

### Is 凌度行车助手 free?

凌度行车助手 is free to download, with no in-app purchases.

### Is Sixfast free?

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

### Do 凌度行车助手 or Sixfast have ads?

Neither 凌度行车助手 nor Sixfast shows ads.

### Which is updated more often, 凌度行车助手 or Sixfast?

凌度行车助手 ships an update every 2 weeks, and Sixfast every 3 weeks. Most recently, 凌度行车助手 was updated on October 26, 2026 and Sixfast on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*