# XP Block vs QY STEM

The clearest difference is review sentiment: QY STEM at 100% against XP Block's 0%. QY STEM also leads on update cadence (every 6 weeks vs every 4 months). XP Block's advantage is rating (3.0 vs 1.0) and ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

XP Block holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews complicate that: 0% of XP Block's written reviews are positive against 100% of QY STEM's, so the app with the better star average is not the one people write more warmly about.

XP Block ships an update every 4 months, QY STEM every 6 weeks. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | XP Block | QY STEM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/xp-block/id6443748940/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/qy-stem/id6444227932/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 33 MB | 137 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [世沈 黄](https://appshunter.io/developer/1580532937) | [广东群宇互动科技有限公司](https://appshunter.io/developer/1019985641) |

## What reviewers say

### XP Block

[App page](https://appshunter.io/ios/app/xp-block/id6443748940)

This app offers multiple control modes for building blocks, including remote, voice, and gyroscope control. It also features DIY graphic programming and path modes to develop hands-on ability and programming thinking.

**Highlights:** Remote control mode, Voice control mode, Gyroscope control mode, DIY graphic programming, Path mode, Develops hands-on ability, Develops programming thinking

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is XP Block free?

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

### Is QY STEM free?

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

### Which has better reviews, XP Block or QY STEM?

XP Block is rated higher. XP Block averages 3.0 out of 5 from 3 ratings, while QY STEM averages 1.0 from 1 ratings.

### Do XP Block or QY STEM have ads?

Neither XP Block nor QY STEM shows ads.

### Which is updated more often, XP Block or QY STEM?

XP Block ships an update every 4 months, and QY STEM every 6 weeks. Most recently, XP Block was updated on October 3, 2026 and QY STEM on October 4, 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.*