# 盛昊磁尺 vs MT30

The clearest difference is update cadence: MT30 at monthly against 盛昊磁尺's every 10 months. 盛昊磁尺's advantage is iOS requirement (12.0 vs 15.1). 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.

盛昊磁尺 ships an update every 10 months, MT30 monthly. The most recent releases landed on October 2, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 盛昊磁尺 | MT30 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Monthly** |
| Size | 31 MB | 14 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Changchun Shenghao Electronics Co.,Ltd](https://appshunter.io/developer/1808853867) | [Shenzhen Hpmont Technology Co.,Ltd.](https://appshunter.io/developer/1840538164) |

## What reviewers say

### 盛昊磁尺

[App page](https://appshunter.io/ios/app/id6744674710)

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

**In-app purchases:** none


### MT30

[App page](https://appshunter.io/ios/app/mt30/id6756477409)

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

**In-app purchases:** none


## Frequently asked questions

### Is 盛昊磁尺 free?

盛昊磁尺 is free to download, with no in-app purchases.

### Is MT30 free?

MT30 is free to download, with no in-app purchases.

### Do 盛昊磁尺 or MT30 have ads?

Neither 盛昊磁尺 nor MT30 shows ads.

### Which is updated more often, 盛昊磁尺 or MT30?

盛昊磁尺 ships an update every 10 months, and MT30 monthly. Most recently, 盛昊磁尺 was updated on October 2, 2026 and MT30 on October 20, 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.*