# Sixfast vs AlloCall

The clearest difference is device support: Sixfast at 4 against AlloCall's 1. Sixfast also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Sixfast sells 7 in-app purchases, starting at $6.99 per month and AlloCall sells 6 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Sixfast ships an update every 3 weeks, AlloCall fortnightly. The most recent releases landed on November 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Sixfast | AlloCall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (239 ratings)](https://appshunter.io/ios/app/sixfast/id1511888409/reviews)** | — |
| Number of ratings | **239** | — |
| Positive reviews | 76.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 160 MB | 33 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Chengdu Chaoyoumao Technology Co.,Ltd](https://appshunter.io/developer/1539126185) | [ZENNYX AI INC.](https://appshunter.io/developer/1863155043) |

## 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 (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP连续包月 | $6.99 | per month |
| VIP包月套餐 | $7.49 | per month |
| VIP连续包月 | $7.79 | per month |
| SVIP连续包月 | $11.99 | per month |
| SVIP连续包月 | $12.49 | per month |
| VIP月卡 | $7.99 | one-time |
| SVIP月卡 | $12.99 | 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


### AlloCall

[App page](https://appshunter.io/ios/app/allocall-phone-translator/id6758997524)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AlloCall Weekly Plan | $6.99 | per 7 days |
| AlloCall Yearly Plan | $59.99 | per year |
| AlloCall Yearly Plan | $59.99 | per year |
| Small Credit Package | $6.99 | one-time |
| Medium Credit Package | $16.99 | one-time |
| Large Credit Package | $39.99 | one-time |


## Frequently asked questions

### Is Sixfast free?

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

### Is AlloCall free?

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

### Do Sixfast or AlloCall have ads?

Neither Sixfast nor AlloCall shows ads.

### Which is updated more often, Sixfast or AlloCall?

Sixfast ships an update every 3 weeks, and AlloCall fortnightly. Most recently, Sixfast was updated on November 7, 2026 and AlloCall on October 28, 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.*