# 蕭博士SoR美語 vs Sentopoly

The clearest difference is in-app purchases: 蕭博士SoR美語 at none against Sentopoly's 2. Sentopoly's advantage is update cadence (every 3 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sentopoly sells 2 in-app purchases, starting at $4.99 per month. 蕭博士SoR美語 asks for nothing beyond the download.

蕭博士SoR美語 ships an update every 10 days, Sentopoly every 3 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 蕭博士SoR美語 | Sentopoly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Size | 72 MB | 104 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [臺灣雙母語學殿股份有限公司](https://appshunter.io/developer/1877821943) | [Ian Jukes](https://appshunter.io/developer/6802957338) |

## What reviewers say

### 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


### Sentopoly

[App page](https://appshunter.io/ios/app/sentopoly/id6818927873)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sentopoly Pro, monthly | $4.99 | per month |
| Sentopoly Pro, yearly | $29.99 | per year |


## Frequently asked questions

### Is 蕭博士SoR美語 free?

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

### Is Sentopoly free?

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

### Do 蕭博士SoR美語 or Sentopoly have ads?

Neither 蕭博士SoR美語 nor Sentopoly shows ads.

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

蕭博士SoR美語 ships an update every 10 days, and Sentopoly every 3 days. Most recently, 蕭博士SoR美語 was updated on November 5, 2026 and Sentopoly on November 6, 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.*