# QY STEM vs WPLink

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QY STEM ships an update every 6 weeks, WPLink every 3 weeks. The most recent releases landed on August 6, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | QY STEM | WPLink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/qy-stem/id6444227932/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 137 MB | 135 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广东群宇互动科技有限公司](https://appshunter.io/developer/1019985641) | [深圳芯讯微电子科技有限公司](https://appshunter.io/developer/1830662773) |

## What reviewers say

### QY STEM

[App page](https://appshunter.io/ios/app/qy-stem/id6444227932)

This offline programming application is designed for competitive programming. It offers a dedicated environment for users to practice and prepare for coding competitions.

**Highlights:** Offline programming environment, Competition preparation, Dedicated coding practice, Supports multiple devices

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

**In-app purchases:** none


### WPLink

[App page](https://appshunter.io/ios/app/wplink/id6749477011)

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

**In-app purchases:** none


## Frequently asked questions

### Is QY STEM free?

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

### Is WPLink free?

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

### Do QY STEM or WPLink have ads?

WPLink shows ads; QY STEM does not.

### Which is updated more often, QY STEM or WPLink?

QY STEM ships an update every 6 weeks, and WPLink every 3 weeks. Most recently, QY STEM was updated on August 6, 2026 and WPLink on September 20, 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.*