# e照签 vs 爱建信托

The clearest difference is update cadence: 爱建信托 at monthly against e照签's every 2 months. e照签's advantage is iOS requirement (8.0 vs 11.0). 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.

e照签 ships an update every 2 months, 爱建信托 monthly. The most recent releases landed on October 26, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | e照签 | 爱建信托 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1532184234/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 15 MB | 123 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Zhejiang Huixin Technology Co., Ltd](https://appshunter.io/developer/1084637833) | [Shanghai AJ Trust Co., Ltd.](https://appshunter.io/developer/1259760248) |

## What reviewers say

### e照签

[App page](https://appshunter.io/ios/app/e/id1185369071)

**Features:** macOS Compatibility

**In-app purchases:** none


### 爱建信托

[App page](https://appshunter.io/ios/app/id1532184234)

**In-app purchases:** none


## Frequently asked questions

### Is e照签 free?

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

### Is 爱建信托 free?

爱建信托 is free to download, with no in-app purchases.

### Do e照签 or 爱建信托 have ads?

Neither e照签 nor 爱建信托 shows ads.

### Which is updated more often, e照签 or 爱建信托?

e照签 ships an update every 2 months, and 爱建信托 monthly. Most recently, e照签 was updated on October 26, 2026 and 爱建信托 on October 17, 2026.

---

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