# Elevator Convenience vs 电梯安全助手

The clearest difference is update cadence: Elevator Convenience at every 4 weeks against 电梯安全助手's every 3 months. 电梯安全助手's advantage is iOS requirement (12.0 vs 15.0). 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.

Elevator Convenience ships an update every 4 weeks, 电梯安全助手 every 3 months. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Elevator Convenience | 电梯安全助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Size | 105 MB | 62 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [苏州和阳电气有限公司](https://appshunter.io/developer/1725073598) | [南京汇钧云合科技有限公司](https://appshunter.io/developer/1896552058) |

## What reviewers say

### Elevator Convenience

[App page](https://appshunter.io/ios/app/elevator-convenience/id6450882250)

**In-app purchases:** none


### 电梯安全助手

[App page](https://appshunter.io/ios/app/id6670584021)

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

**In-app purchases:** none


## Frequently asked questions

### Is Elevator Convenience free?

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

### Is 电梯安全助手 free?

电梯安全助手 is free to download, with no in-app purchases.

### Do Elevator Convenience or 电梯安全助手 have ads?

Neither Elevator Convenience nor 电梯安全助手 shows ads.

### Which is updated more often, Elevator Convenience or 电梯安全助手?

Elevator Convenience ships an update every 4 weeks, and 电梯安全助手 every 3 months. Most recently, Elevator Convenience was updated on October 11, 2026 and 电梯安全助手 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.*