# 三节课 vs AI产品经理

The clearest difference is iOS requirement: 三节课 at 13.0 against AI产品经理's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 三节课 sells 6 one-off in-app purchases and AI产品经理 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

三节课 ships an update every 5 weeks, AI产品经理 every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 三节课 | AI产品经理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 60 MB | 27 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [三节课](https://appshunter.io/developer/1048898450) | [QGENIUS](https://appshunter.io/developer/1579618031) |

## What reviewers say

### 三节课

[App page](https://appshunter.io/ios/app/id1455294987)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 钱包充值 | $15.99 | one-time |
| 钱包充值 | $29.99 | one-time |
| 钱包充值 | $46.99 | one-time |
| 钱包充值 | $94.99 | one-time |
| 钱包充值 | $139.99 | one-time |
| 钱包充值 | $179.99 | one-time |


### AI产品经理

[App page](https://appshunter.io/ios/app/ai/id6781585970)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁全部课程访问权限 | $19.99 | one-time |


## Frequently asked questions

### Is 三节课 free?

三节课 is free to download, with in-app purchases available.

### Is AI产品经理 free?

AI产品经理 is free to download, with in-app purchases available.

### Do 三节课 or AI产品经理 have ads?

Neither 三节课 nor AI产品经理 shows ads.

### Which is updated more often, 三节课 or AI产品经理?

三节课 ships an update every 5 weeks, and AI产品经理 every 2 months. Most recently, 三节课 was updated on October 26, 2026 and AI产品经理 on October 25, 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.*