# 安信通Pro vs 知语同行

The clearest difference is update cadence: 知语同行 at every 10 days against 安信通Pro's every 3 months. 安信通Pro's advantage is iOS requirement (11.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

安信通Pro ships an update every 3 months, 知语同行 every 10 days. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 安信通Pro | 知语同行 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 106 MB | 57 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Hangzhou AKEY.ME Co., Ltd.](https://appshunter.io/developer/1048850291) | [Hangzhou boyue Wenda Information Technology Co., Ltd](https://appshunter.io/developer/1507742120) |

## What reviewers say

### 安信通Pro

[App page](https://appshunter.io/ios/app/pro/id1258112334)

**In-app purchases:** none


### 知语同行

[App page](https://appshunter.io/ios/app/id1513534376)

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

**In-app purchases:** none


## Frequently asked questions

### Is 安信通Pro free?

安信通Pro is free to download, with no in-app purchases.

### Is 知语同行 free?

知语同行 is free to download, with no in-app purchases.

### Do 安信通Pro or 知语同行 have ads?

Neither 安信通Pro nor 知语同行 shows ads.

### Which is updated more often, 安信通Pro or 知语同行?

安信通Pro ships an update every 3 months, and 知语同行 every 10 days. Most recently, 安信通Pro was updated on November 2, 2026 and 知语同行 on November 7, 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.*