# 安信通Pro vs 信枫

The clearest difference is update cadence: 信枫 at every 3 weeks against 安信通Pro's every 3 months. 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, 信枫 every 3 weeks. The most recent releases landed on September 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 安信通Pro | 信枫 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 106 MB | 188 MB |
| Requires iOS | **11.0** | 11.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Hangzhou AKEY.ME Co., Ltd.](https://appshunter.io/developer/1048850291) | [Beijing Yihuijin Information Service Co.,Ltd.](https://appshunter.io/developer/1050087994) |

## What reviewers say

### 安信通Pro

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

**In-app purchases:** none


### 信枫

[App page](https://appshunter.io/ios/app/id1501288652)

**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 信枫 free?

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

### Do 安信通Pro or 信枫 have ads?

Neither 安信通Pro nor 信枫 shows ads.

### Which is updated more often, 安信通Pro or 信枫?

安信通Pro ships an update every 3 months, and 信枫 every 3 weeks. Most recently, 安信通Pro was updated on September 17, 2026 and 信枫 on October 3, 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.*