# 波克医疗视觉功能评估系统 vs 我要测视力

The clearest difference is in-app purchases: 波克医疗视觉功能评估系统 at none against 我要测视力's 1. 波克医疗视觉功能评估系统 also leads on update cadence (every 6 weeks vs every 7 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. 我要测视力 sells 1 one-off in-app purchase. 波克医疗视觉功能评估系统 asks for nothing beyond the download.

波克医疗视觉功能评估系统 ships an update every 6 weeks, 我要测视力 every 7 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 波克医疗视觉功能评估系统 | 我要测视力 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 7 months |
| Size | 67 MB | 8 MB |
| Requires iOS | **11.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [波克医疗科技(上海)有限公司](https://appshunter.io/developer/1643457727) | [贝 杨](https://appshunter.io/developer/1858932570) |

## What reviewers say

### 波克医疗视觉功能评估系统

[App page](https://appshunter.io/ios/app/id6444274588)

**Features:** Vision Pro support

**In-app purchases:** none


### 我要测视力

[App page](https://appshunter.io/ios/app/id6756199068)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Sight Tests | $0.99 | one-time |


## Frequently asked questions

### Is 波克医疗视觉功能评估系统 free?

波克医疗视觉功能评估系统 is free to download, with no in-app purchases.

### Is 我要测视力 free?

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

### Do 波克医疗视觉功能评估系统 or 我要测视力 have ads?

Neither 波克医疗视觉功能评估系统 nor 我要测视力 shows ads.

### Which is updated more often, 波克医疗视觉功能评估系统 or 我要测视力?

波克医疗视觉功能评估系统 ships an update every 6 weeks, and 我要测视力 every 7 months. Most recently, 波克医疗视觉功能评估系统 was updated on October 24, 2026 and 我要测视力 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.*