# 三英 vs 学达优1对1

The clearest difference is in-app purchases: 三英 at none against 学达优1对1's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 学达优1对1 sells 1 one-off in-app purchase. 三英 asks for nothing beyond the download.

三英 ships an update every 2 months, 学达优1对1 every 3 months. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 三英 | 学达优1对1 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 464 MB | 185 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [洁 郭](https://appshunter.io/developer/1319161724) | [Shanghai Xuedayou Technology Development Co., Ltd.](https://appshunter.io/developer/1803281073) |

## What reviewers say

### 三英

[App page](https://appshunter.io/ios/app/id1331357450)

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

**In-app purchases:** none


### 学达优1对1

[App page](https://appshunter.io/ios/app/11/id6743519358)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 学达优1对1单次课 | $14.99 | one-time |


## Frequently asked questions

### Is 三英 free?

三英 is free to download, with no in-app purchases.

### Is 学达优1对1 free?

学达优1对1 is free to download, with in-app purchases available.

### Do 三英 or 学达优1对1 have ads?

Neither 三英 nor 学达优1对1 shows ads.

### Which is updated more often, 三英 or 学达优1对1?

三英 ships an update every 2 months, and 学达优1对1 every 3 months. Most recently, 三英 was updated on November 6, 2026 and 学达优1对1 on November 8, 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.*