# 捷恩思 vs 蕭博士SoR美語

The clearest difference is update cadence: 蕭博士SoR美語 at every 10 days against 捷恩思's every 23 months. 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.

捷恩思 ships an update every 23 months, 蕭博士SoR美語 every 10 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 捷恩思 | 蕭博士SoR美語 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 10 days** |
| Size | 197 MB | 72 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) | [臺灣雙母語學殿股份有限公司](https://appshunter.io/developer/1877821943) |

## What reviewers say

### 捷恩思

[App page](https://appshunter.io/ios/app/id1671495834)

**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 捷恩思 free?

捷恩思 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 捷恩思 or 蕭博士SoR美語 have ads?

Neither 捷恩思 nor 蕭博士SoR美語 shows ads.

### Which is updated more often, 捷恩思 or 蕭博士SoR美語?

捷恩思 ships an update every 23 months, and 蕭博士SoR美語 every 10 days. Most recently, 捷恩思 was updated on October 30, 2026 and 蕭博士SoR美語 on October 31, 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.*