# Sixfast vs ZOWIE Sync

The clearest difference is rating: ZOWIE Sync at 5.0 against Sixfast's 4.4. ZOWIE Sync also leads on in-app purchases (none vs 29). Sixfast's advantage is ratings volume (236 vs 1) and device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Sixfast sells 20 in-app purchases, starting at $5.99 per month. ZOWIE Sync asks for nothing beyond the download.

ZOWIE Sync holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Sixfast has 236 ratings behind it against 1, so its average is the more settled of the two.

Sixfast ships an update every 3 weeks, ZOWIE Sync monthly. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Sixfast | ZOWIE Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (236 ratings)](https://appshunter.io/ios/app/sixfast/id1511888409/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zowie-sync/id6738107285/reviews)** |
| Number of ratings | **236** | 1 |
| Positive reviews | 76.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 160 MB | 20 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Chaoyoumao Technology Co.,Ltd](https://appshunter.io/developer/1539126185) | [BenQ Corporation](https://appshunter.io/developer/503100832) |

## What reviewers say

### 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


### ZOWIE Sync

[App page](https://appshunter.io/ios/app/zowie-sync/id6738107285)

Control and sync settings for compatible ZOWIE monitors directly from your phone. Quickly connect via NFC or Bluetooth to adjust settings, save profiles, and share them with others. Ideal for gamers who want to maintain their preferred setup across different locations.

**Highlights:** NFC and Bluetooth connectivity, Control monitor settings remotely, Save and apply monitor profiles, Import, export, and share .mccs profiles, Download pro player settings

**In-app purchases:** none


## Frequently asked questions

### Is Sixfast free?

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

### Is ZOWIE Sync free?

ZOWIE Sync is free to download, with no in-app purchases.

### Which has better reviews, Sixfast or ZOWIE Sync?

ZOWIE Sync is rated higher. Sixfast averages 4.4 out of 5 from 236 ratings, while ZOWIE Sync averages 5.0 from 1 ratings.

### Do Sixfast or ZOWIE Sync have ads?

Neither Sixfast nor ZOWIE Sync shows ads.

### Which is updated more often, Sixfast or ZOWIE Sync?

Sixfast ships an update every 3 weeks, and ZOWIE Sync monthly. Most recently, Sixfast was updated on October 29, 2026 and ZOWIE Sync on October 22, 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.*