# w3cschool vs 开炼

The clearest difference is ads: w3cschool at none against 开炼's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. w3cschool sells 10 one-off in-app purchases and 开炼 sells 10 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

w3cschool ships an update every 2 months, 开炼 monthly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | w3cschool | 开炼 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/w3cschool/id1353326369/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 64 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [Xiamen Yidong Network Technology Company Limited](https://appshunter.io/developer/1476811365) | [极速云科技(深圳)有限公司](https://appshunter.io/developer/1471614480) |

## What reviewers say

### w3cschool

[App page](https://appshunter.io/ios/app/w3cschool/id1353326369)

This app offers interactive courses and extensive tutorials for over 1000 programming languages, designed for beginners. It allows users to practice coding and compile programs directly on their mobile devices, facilitating hands-on learning.

**Highlights:** Interactive learning courses, Over 1000 programming language tutorials, Mobile code writing and compilation, Hands-on coding practice, Beginner-friendly interface

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6学币 | $0.99 | one-time |
| 年费VIP会员 | $29.99 | one-time |
| 一年高级VIP | $34.99 | one-time |
| 半年高级VIP | $46.99 | one-time |
| 年费高级VIP | $59.99 | one-time |
| 1年VIP会员 | $69.99 | one-time |
| 半年全站通VIP会员 | $79.99 | one-time |
| 终身高级VIP-活动价 | $99.99 | one-time |
| 1年全站通VIP | $109.99 | one-time |
| 终身VIP | $299.99 | one-time |


### 开炼

[App page](https://appshunter.io/ios/app/id1521400176)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP连续包月 | $2.99 | per month |
| VIP连续包季 | $8.99 | per 3 months |
| VIP连续包年 | $32.99 | per year |
| 6 K币 | $0.99 | one-time |
| 18 K币 | $2.99 | one-time |
| 1个月VIP | $3.99 | one-time |
| 68 K币 | $9.99 | one-time |
| 3个月VIP | $9.99 | one-time |
| 158 K币 | $23.99 | one-time |
| 1年VIP | $37.99 | one-time |


## Frequently asked questions

### Is w3cschool free?

w3cschool is free to download, with in-app purchases available.

### Is 开炼 free?

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

### Do w3cschool or 开炼 have ads?

开炼 shows ads; w3cschool does not.

### Which is updated more often, w3cschool or 开炼?

w3cschool ships an update every 2 months, and 开炼 monthly. Most recently, w3cschool was updated on November 2, 2026 and 开炼 on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*