# 承e招 vs 安信标

The clearest difference is update cadence: 安信标 at every 2 weeks against 承e招's every 2 months. 安信标 also leads on iOS requirement (9.0 vs 12.0). 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.

承e招 ships an update every 2 months, 安信标 every 2 weeks. The most recent releases landed on October 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 承e招 | 安信标 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 31 MB | 64 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [北京筑龙信息技术有限责任公司](https://appshunter.io/developer/1052056113) | [Anhui Certificate Authority CO.LTD](https://appshunter.io/developer/1297167819) |

## What reviewers say

### 承e招

[App page](https://appshunter.io/ios/app/e/id1628284268)

**Features:** macOS Compatibility

**In-app purchases:** none


### 安信标

[App page](https://appshunter.io/ios/app/id6648755355)

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

**In-app purchases:** none


## Frequently asked questions

### Is 承e招 free?

承e招 is free to download, with no in-app purchases.

### Is 安信标 free?

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

### Do 承e招 or 安信标 have ads?

Neither 承e招 nor 安信标 shows ads.

### Which is updated more often, 承e招 or 安信标?

承e招 ships an update every 2 months, and 安信标 every 2 weeks. Most recently, 承e招 was updated on October 13, 2026 and 安信标 on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*