# 專注紓壓趣 vs 蕭博士SoR美語

The clearest difference is iOS requirement: 專注紓壓趣 at 10.0 against 蕭博士SoR美語's 16.0. 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.

## The numbers

| Metric | 專注紓壓趣 | 蕭博士SoR美語 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 211 MB | 72 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BoXiang Wang](https://appshunter.io/developer/1479339823) | [臺灣雙母語學殿股份有限公司](https://appshunter.io/developer/1877821943) |

## What reviewers say

### 專注紓壓趣

[App page](https://appshunter.io/ios/app/id1479339824)

**Features:** macOS Compatibility

**In-app purchases:** none


### 蕭博士SoR美語

[App page](https://appshunter.io/ios/app/sor/id6759275270)

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

**In-app purchases:** none


## Frequently asked questions

### Is 專注紓壓趣 free?

專注紓壓趣 is free to download, with no in-app purchases.

### Is 蕭博士SoR美語 free?

蕭博士SoR美語 is free to download, with no in-app purchases.

### Do 專注紓壓趣 or 蕭博士SoR美語 have ads?

Neither 專注紓壓趣 nor 蕭博士SoR美語 shows ads.

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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.*