# 尺子水平仪－长度、体积、压力、温度、重量换算器 vs Sixfast

尺子水平仪－长度、体积、压力、温度、重量换算器 and Sixfast both sit at 4.6 stars, but that hides the real split: 76% of Sixfast's written reviews are positive against 0% of 尺子水平仪－长度、体积、压力、温度、重量换算器's. Sixfast also leads on update cadence (every 3 weeks vs every 18 months) and ratings volume (232 vs 21). 尺子水平仪－长度、体积、压力、温度、重量换算器's advantage is iOS requirement (6.0 vs 15.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. 尺子水平仪－长度、体积、压力、温度、重量换算器 sells 1 one-off in-app purchase and Sixfast sells 20 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for 尺子水平仪－长度、体积、压力、温度、重量换算器 against 4.4 for Sixfast. That said, the two scores are not equally well evidenced: Sixfast has 232 ratings behind it against 21, so its average is the more settled of the two. Written reviews are what separate them: 0% of 尺子水平仪－长度、体积、压力、温度、重量换算器's written reviews are positive against 76% of Sixfast's.

尺子水平仪－长度、体积、压力、温度、重量换算器 ships an update every 18 months, Sixfast every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 尺子水平仪－长度、体积、压力、温度、重量换算器 | Sixfast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (21 ratings)](https://appshunter.io/ios/app/id1126067978/reviews)** | [4.4 (232 ratings)](https://appshunter.io/ios/app/sixfast/id1511888409/reviews) |
| Number of ratings | 21 | **232** |
| Positive reviews | 0.0% of reviews | **76.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 160 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [芬霞 方](https://appshunter.io/developer/1083875516) | [Chengdu Chaoyoumao Technology Co.,Ltd](https://appshunter.io/developer/1539126185) |

## What reviewers say

### 尺子水平仪－长度、体积、压力、温度、重量换算器

[App page](https://appshunter.io/ios/app/id1126067978)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### 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 尺子水平仪－长度、体积、压力、温度、重量换算器 free?

尺子水平仪－长度、体积、压力、温度、重量换算器 is free to download, with in-app purchases available.

### Is Sixfast free?

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

### Which has better reviews, 尺子水平仪－长度、体积、压力、温度、重量换算器 or Sixfast?

尺子水平仪－长度、体积、压力、温度、重量换算器 is rated higher. 尺子水平仪－长度、体积、压力、温度、重量换算器 averages 4.6 out of 5 from 21 ratings, while Sixfast averages 4.4 from 232 ratings.

### Do 尺子水平仪－长度、体积、压力、温度、重量换算器 or Sixfast have ads?

Neither 尺子水平仪－长度、体积、压力、温度、重量换算器 nor Sixfast shows ads.

### Which is updated more often, 尺子水平仪－长度、体积、压力、温度、重量换算器 or Sixfast?

尺子水平仪－长度、体积、压力、温度、重量换算器 ships an update every 18 months, and Sixfast every 3 weeks. Most recently, 尺子水平仪－长度、体积、压力、温度、重量换算器 was updated on October 24, 2026 and Sixfast on October 25, 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.*