# 設備保養 vs MHm

The clearest difference is update cadence: 設備保養 at every 8 days against MHm's every 9 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.

設備保養 ships an update every 8 days, MHm every 9 months. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 設備保養 | MHm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 9 months |
| Size | 22 MB | 30 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HTTC Corporation](https://appshunter.io/developer/1067170436) | [TECOM CO., LTD.](https://appshunter.io/developer/490537952) |

## What reviewers say

### 設備保養

[App page](https://appshunter.io/ios/app/id1126271016)

**Features:** macOS Compatibility

**In-app purchases:** none


### MHm

[App page](https://appshunter.io/ios/app/mhm-cloud/id1524402008)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 設備保養 free?

設備保養 is free to download, with no in-app purchases.

### Is MHm free?

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

### Do 設備保養 or MHm have ads?

Neither 設備保養 nor MHm shows ads.

### Which is updated more often, 設備保養 or MHm?

設備保養 ships an update every 8 days, and MHm every 9 months. Most recently, 設備保養 was updated on October 8, 2026 and MHm on October 17, 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.*