# Lab4U vs Delightex Edu

The clearest difference is rating: Lab4U at 4.5 against Delightex Edu's 3.9. Delightex Edu's advantage is review sentiment (54% vs 36%) and ratings volume (180 vs 10). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Lab4U sells 4 one-off in-app purchases and Delightex Edu sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Lab4U holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: Delightex Edu has 180 ratings behind it against 10, so its average is the more settled of the two. Written reviews complicate that: 36% of Lab4U's written reviews are positive against 54% of Delightex Edu's, so the app with the better star average is not the one people write more warmly about.

Lab4U ships an update every 2 weeks, Delightex Edu every 3 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | Lab4U | Delightex Edu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (10 ratings)](https://appshunter.io/ios/app/lab4u/id1049405068/reviews)** | [3.9 (180 ratings)](https://appshunter.io/ios/app/delightex-edu/id1224622426/reviews) |
| Number of ratings | 10 | **180** |
| Positive reviews | 36.4% of reviews | **54.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 105 MB | 270 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lab4U Inc.](https://appshunter.io/developer/1049405067) | [Delightex GmbH](https://appshunter.io/developer/972685254) |

## What reviewers say

### Lab4U

[App page](https://appshunter.io/ios/app/lab4u/id1049405068)

This app transforms your device into a scientific tool for hands-on biology, physics, and chemistry experiments. Explore real-time data using your phone's sensors to learn and teach science in an engaging, inquiry-based manner.

**Highlights:** Real-time sensor experiments, Biology, physics, and chemistry labs, Inquiry-Based Learning methodology, Curriculum-aligned content, Scientific thinking development, Device camera, microphone, and motion sensor integration

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lab4physics Trial | Free | one-time |
| Lab4U Trial | Free | one-time |
| Lab4Physics Premium | $45.99 | one-time |
| Lab4U Premium | $45.99 | one-time |


### Delightex Edu

[App page](https://appshunter.io/ios/app/delightex-edu/id1224622426)

Empower children to create and explore interactive 3D content using AI, coding, and immersive technologies like VR/AR. This tool fosters essential 21st-century skills and allows educators to design engaging lessons and virtual experiences.

**Highlights:** AI-supported 3D content creation, Animation with code, Virtual and Augmented Reality exploration, Development of 21st-century skills, Interactive lesson design, Virtual field trips

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Delightex Pro 5 | $79.99 | one-time |
| Delightex 5 with MERGE | $84.99 | one-time |
| Delightex Pro 15 | $149.99 | one-time |
| Delightex Pro 15 with MERGE | $159.99 | one-time |
| Delightex Pro 30 | $249.99 | one-time |
| Delightex Pro 30 with MERGE | $299.99 | one-time |

**What reviewers like**

- 🎨 Creative 3D world building and design
- 💻 Accessible block-based coding (CoBlocks)
- 🥽 VR and AR integration capabilities
- 🎓 Excellent educational tool for STEM learning
- 🤝 Collaborative features for classroom use

**What reviewers complain about**

- 🐛 Frequent crashes and freezing issues
- ⚠️ Severe login and authentication problems
- 💰 Expensive Pro subscription pricing
- 🔒 Limited free version functionality
- ⏱️ Slow app loading and performance lag

**Reported bugs**

- App crashes on startup and during use
- Login fails on mobile devices (iPhone/iPad)
- School account authentication errors
- Projects become inaccessible or deleted unexpectedly
- Cannot create new projects after certain actions

**Requested features**

- Improved camera controls with better turning mechanics
- More object variety (fruits, basic items, furniture)
- Comment and rating system for community projects
- Undo/trash functionality for deleted projects
- Mobile coding support (CoBlocks on iPhone/iPad)


## Frequently asked questions

### Is Lab4U free?

Lab4U is free to download, with in-app purchases available.

### Is Delightex Edu free?

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

### Which has better reviews, Lab4U or Delightex Edu?

Lab4U is rated higher. Lab4U averages 4.5 out of 5 from 10 ratings, while Delightex Edu averages 3.9 from 180 ratings.

### Do Lab4U or Delightex Edu have ads?

Neither Lab4U nor Delightex Edu shows ads.

### Which is updated more often, Lab4U or Delightex Edu?

Lab4U ships an update every 2 weeks, and Delightex Edu every 3 weeks. Most recently, Lab4U was updated on November 2, 2026 and Delightex Edu on November 2, 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.*