# 南極星測速器 vs MGPS

The clearest difference is update cadence: MGPS at every 3 months against 南極星測速器's every 5 months. MGPS also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

南極星測速器 ships an update every 5 months, MGPS every 3 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | 南極星測速器 | MGPS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 14 MB | 4 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Com Shine Technology Co., Ltd.](https://appshunter.io/developer/1116553325) | [Chien Hua Tseng](https://appshunter.io/developer/913105516) |

## What reviewers say

### 南極星測速器

[App page](https://appshunter.io/ios/app/id1116553326)

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

**In-app purchases:** none


### MGPS

[App page](https://appshunter.io/ios/app/mgps/id1343004650)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 南極星測速器 free?

南極星測速器 is free to download, with no in-app purchases.

### Is MGPS free?

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

### Do 南極星測速器 or MGPS have ads?

Neither 南極星測速器 nor MGPS shows ads.

### Which is updated more often, 南極星測速器 or MGPS?

南極星測速器 ships an update every 5 months, and MGPS every 3 months. Most recently, 南極星測速器 was updated on November 2, 2026 and MGPS on November 2, 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.*