# 一课 vs 掌门AI一对一

The clearest difference is in-app purchases: 掌门AI一对一 at none against 一课's 3. 掌门AI一对一 also leads on iOS requirement (11.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 一课 sells 3 one-off in-app purchases. 掌门AI一对一 asks for nothing beyond the download.

一课 ships an update every 3 weeks, 掌门AI一对一 every 5 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 一课 | 掌门AI一对一 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (479 ratings)](https://appshunter.io/ios/app/id1244984370/reviews)** | — |
| Number of ratings | **479** | — |
| Positive reviews | 88.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 274 MB | 377 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Beijing Lingyun Yike Online Subject Training School](https://appshunter.io/developer/1605601242) | [Shanghai Guangweiyuan Technology Co., Ltd.](https://appshunter.io/developer/1461065652) |

## What reviewers say

### 一课

[App page](https://appshunter.io/ios/app/id1244984370)

This platform offers a comprehensive learning system using a vast data-driven question bank and expert teachers. It provides personalized study plans, detailed explanations, and progress tracking to enhance learning efficiency and academic performance.

**Highlights:** Data-driven question bank, Expert teacher guidance, Personalized learning plans, Diagnostic assessments, Detailed explanations, Progress tracking, Homework assistance

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10学币 | $0.99 | one-time |
| 80学币 | $0.99 | one-time |
| 280学币 | $3.99 | one-time |

**What reviewers like**

- 👍 Teachers are professional and engaging
- 👍 Content is rich and detailed
- 👍 Helpful for improving grades
- 👍 Good value for money
- 👍 Encourages student interest

**What reviewers complain about**

- 👎 Too many advertisements
- 👎 Slow response from辅导老师 (tutor)
- 👎 Aggressive sales tactics and pushy marketing
- 👎 Some teachers don't explain in enough detail
- 👎 Inconsistent quality of辅导老师 (tutor)

**Reported bugs**

- Offline courses not loading without internet
- Login issues
- App can be laggy

**Requested features**

- Reduce advertisements
- Improve speed of辅导老师 (tutor) responses
- Improve quality of辅导老师 (tutor)
- Add a landscape mode option
- Improve offline course functionality


### 掌门AI一对一

[App page](https://appshunter.io/ios/app/ai/id1562445772)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 一课 free?

一课 is free to download, with in-app purchases available.

### Is 掌门AI一对一 free?

掌门AI一对一 is free to download, with no in-app purchases.

### Do 一课 or 掌门AI一对一 have ads?

Neither 一课 nor 掌门AI一对一 shows ads.

### Which is updated more often, 一课 or 掌门AI一对一?

一课 ships an update every 3 weeks, and 掌门AI一对一 every 5 weeks. Most recently, 一课 was updated on November 6, 2026 and 掌门AI一对一 on November 3, 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.*