# 煤矿大脑 vs 元培课堂

The clearest difference is in-app purchases: 煤矿大脑 at none against 元培课堂's 1. 元培课堂's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 元培课堂 sells 1 one-off in-app purchase. 煤矿大脑 asks for nothing beyond the download.

煤矿大脑 ships an update every 3 months, 元培课堂 fortnightly. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 煤矿大脑 | 元培课堂 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 355 MB | 91 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [精英数智科技股份有限公司](https://appshunter.io/developer/1610056134) | [Hebei Yuanpei Education Technology Co., Ltd.](https://appshunter.io/developer/1626209789) |

## What reviewers say

### 煤矿大脑

[App page](https://appshunter.io/ios/app/id1614559446)

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

**In-app purchases:** none


### 元培课堂

[App page](https://appshunter.io/ios/app/id1629354751)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1元培学币 | $0.99 | one-time |


## Frequently asked questions

### Is 煤矿大脑 free?

煤矿大脑 is free to download, with no in-app purchases.

### Is 元培课堂 free?

元培课堂 is free to download, with in-app purchases available.

### Do 煤矿大脑 or 元培课堂 have ads?

Neither 煤矿大脑 nor 元培课堂 shows ads.

### Which is updated more often, 煤矿大脑 or 元培课堂?

煤矿大脑 ships an update every 3 months, and 元培课堂 fortnightly. Most recently, 煤矿大脑 was updated on November 3, 2026 and 元培课堂 on October 27, 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.*