# 私教宝MPS vs 极省商家版

The clearest difference is ads: 私教宝MPS at none against 极省商家版's shown. 私教宝MPS also leads on iOS requirement (9.3 vs 12.0). 极省商家版's advantage is update cadence (monthly vs every 3 months). On price, 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.

私教宝MPS ships an update every 3 months, 极省商家版 monthly. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 私教宝MPS | 极省商家版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Size | 47 MB | 90 MB |
| Requires iOS | **9.3** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [雅威软件](https://appshunter.io/developer/1460759103) | [Chongqing Zhijing Technology Co., Ltd](https://appshunter.io/developer/1517539321) |

## What reviewers say

### 私教宝MPS

[App page](https://appshunter.io/ios/app/mps/id1525315863)

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

**In-app purchases:** none


### 极省商家版

[App page](https://appshunter.io/ios/app/id1665620879)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 私教宝MPS free?

私教宝MPS is free to download, with no in-app purchases.

### Is 极省商家版 free?

极省商家版 is free to download, with no in-app purchases.

### Do 私教宝MPS or 极省商家版 have ads?

极省商家版 shows ads; 私教宝MPS does not.

### Which is updated more often, 私教宝MPS or 极省商家版?

私教宝MPS ships an update every 3 months, and 极省商家版 monthly. Most recently, 私教宝MPS was updated on October 14, 2026 and 极省商家版 on October 3, 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.*