# CHEMION vs PixelJoy

The clearest difference is rating: PixelJoy at 3.5 against CHEMION's 2.8. PixelJoy also leads on review sentiment (50% vs 25%) and update cadence (every 9 days vs monthly). CHEMION's advantage is ratings volume (156 vs 22) and iOS requirement (12.0 vs 15.6). 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.

PixelJoy holds the better App Store score, 3.5 against 2.8. That said, the two scores are not equally well evidenced: CHEMION has 156 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 25% of CHEMION's written reviews are positive against 50% of PixelJoy's.

CHEMION ships an update monthly, PixelJoy every 9 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CHEMION | PixelJoy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (156 ratings)](https://appshunter.io/ios/app/chemion/id978627051/reviews) | **[3.5 (22 ratings)](https://appshunter.io/ios/app/pixeljoy-enjoy-pixel-creation/id6748897342/reviews)** |
| Number of ratings | **156** | 22 |
| Positive reviews | 25.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free | Free |
| Size | 49 MB | 285 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Neofect USA, Inc.](https://appshunter.io/developer/1502048395) | [Shenzhen Wanshun Zhilian Technology Co. LTD](https://appshunter.io/developer/1569024799) |

## What reviewers say

### CHEMION

[App page](https://appshunter.io/ios/app/chemion/id978627051)

Create personalized LED animations and text displays for various events. React to music with a live audio visualizer or design your own unique patterns and animations to express yourself.

**Highlights:** Personalized text and animations, Real-time animations, Live audio visualization (equalizer), Customizable drawing function, Save and edit LED animations, Premade emotion samples

**In-app purchases:** none

**What reviewers like**

- 👍 Durable hardware - glasses last for years
- ✨ Cool visual effects and animations
- 🎨 Customizable designs and patterns
- 📱 Works well on multiple devices when functioning
- 🔄 Good Bluetooth connectivity when working properly

**What reviewers complain about**

- 🐛 App frequently crashes and freezes
- 🐛 Loading screens stuck indefinitely
- 🔐 Facebook login requirement and broken authentication
- 📉 Performance degradation after updates
- ⚠️ Explorer feature consistently non-functional

**Reported bugs**

- App stuck on startup/loading screen
- Facebook login fails or loads indefinitely
- Explorer section crashes or infinite loading
- Equalizer feature crashes entire app
- Search function non-functional

**Requested features**

- Increase animation speed/FPS beyond current limits
- Restore DJ mode for switching between faces
- Allow offline design editing without connected glasses
- Add shuffle option in Explorer
- Restore text scrolling speed customization


### PixelJoy

[App page](https://appshunter.io/ios/app/pixeljoy-enjoy-pixel-creation/id6748897342)

Create custom text, image slideshows, and animations for LED pixel screens. Features include music visualization, looping content, and timing tools for alarms and stopwatches. Designed for all users to unleash creativity and add functionality to their displays.

**Highlights:** Text customization, Image slideshows, Custom animation editor, Music visualization, Timing tools (alarms, stopwatch), Looping content

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

**In-app purchases:** none


## Frequently asked questions

### Is CHEMION free?

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

### Is PixelJoy free?

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

### Which has better reviews, CHEMION or PixelJoy?

PixelJoy is rated higher. CHEMION averages 2.8 out of 5 from 156 ratings, while PixelJoy averages 3.5 from 22 ratings.

### Do CHEMION or PixelJoy have ads?

Neither CHEMION nor PixelJoy shows ads.

### Which is updated more often, CHEMION or PixelJoy?

CHEMION ships an update monthly, and PixelJoy every 9 days. Most recently, CHEMION was updated on October 24, 2026 and PixelJoy on October 28, 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.*