# 电梯维保助手 vs 加装梯AR

The clearest difference is update cadence: 电梯维保助手 at every 10 days against 加装梯AR's every 2 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.

电梯维保助手 ships an update every 10 days, 加装梯AR every 2 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 电梯维保助手 | 加装梯AR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Size | 92 MB | 111 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [南京汇钧云合科技有限公司](https://appshunter.io/developer/1896552058) | [中新软件(上海)有限公司](https://appshunter.io/developer/1483719064) |

## What reviewers say

### 电梯维保助手

[App page](https://appshunter.io/ios/app/id1638887381)

**Features:** macOS Compatibility

**In-app purchases:** none


### 加装梯AR

[App page](https://appshunter.io/ios/app/ar/id6444504962)

**In-app purchases:** none


## Frequently asked questions

### Is 电梯维保助手 free?

电梯维保助手 is free to download, with no in-app purchases.

### Is 加装梯AR free?

加装梯AR is free to download, with no in-app purchases.

### Do 电梯维保助手 or 加装梯AR have ads?

Neither 电梯维保助手 nor 加装梯AR shows ads.

### Which is updated more often, 电梯维保助手 or 加装梯AR?

电梯维保助手 ships an update every 10 days, and 加装梯AR every 2 months. Most recently, 电梯维保助手 was updated on October 27, 2026 and 加装梯AR on October 30, 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.*