# 安装狮 vs e师傅

The clearest difference is update cadence: 安装狮 at every 3 weeks against e师傅's every 3 months. 安装狮 also leads on iOS requirement (8.0 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.

安装狮 ships an update every 3 weeks, e师傅 every 3 months. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | 安装狮 | e师傅 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 51 MB | 59 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [杭州隼目信息科技有限公司](https://appshunter.io/developer/1138160057) | [杭州比特信息技术有限公司](https://appshunter.io/developer/1315580392) |

## What reviewers say

### 安装狮

[App page](https://appshunter.io/ios/app/id1378804792)

**Features:** macOS Compatibility

**In-app purchases:** none


### e师傅

[App page](https://appshunter.io/ios/app/e/id6738905885)

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

**In-app purchases:** none


## Frequently asked questions

### Is 安装狮 free?

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

### Is e师傅 free?

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

### Do 安装狮 or e师傅 have ads?

Neither 安装狮 nor e师傅 shows ads.

### Which is updated more often, 安装狮 or e师傅?

安装狮 ships an update every 3 weeks, and e师傅 every 3 months. Most recently, 安装狮 was updated on September 17, 2026 and e师傅 on September 15, 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.*