# 圣原OA vs 测视力

The clearest difference is in-app purchases: 圣原OA at none against 测视力's 1. 圣原OA also leads on iOS requirement (9.0 vs 13.0). 测视力's advantage is update cadence (weekly vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 测视力 sells 1 in-app purchase, starting at $1.99 per 7 days. 圣原OA asks for nothing beyond the download.

圣原OA ships an update every 2 weeks, 测视力 weekly. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 圣原OA | 测视力 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 46 MB | 32 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [圣原健康产业有限公司](https://appshunter.io/developer/1435255071) | [秋平 李](https://appshunter.io/developer/1636667539) |

## What reviewers say

### 圣原OA

[App page](https://appshunter.io/ios/app/oa/id6463200788)

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

**In-app purchases:** none


### 测视力

[App page](https://appshunter.io/ios/app/id6756244085)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 测视力尊贵会员 | $1.99 | per 7 days |


## Frequently asked questions

### Is 圣原OA free?

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

### Is 测视力 free?

测视力 is free to download, with in-app purchases available.

### Do 圣原OA or 测视力 have ads?

Neither 圣原OA nor 测视力 shows ads.

### Which is updated more often, 圣原OA or 测视力?

圣原OA ships an update every 2 weeks, and 测视力 weekly. Most recently, 圣原OA was updated on October 7, 2026 and 测视力 on October 25, 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.*