# Marvin's Magic vs LEGO® Builder

The clearest difference is review sentiment: LEGO® Builder at 78% against Marvin's Magic's 34%. LEGO® Builder also leads on rating (4.8 vs 3.0) and in-app purchases (none vs 2). Marvin's Magic's advantage is iOS requirement (11.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. Marvin's Magic sells 2 in-app purchases, starting at $0.99 per month. LEGO® Builder asks for nothing beyond the download.

LEGO® Builder holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: LEGO® Builder has 289K ratings behind it against 139, so its average is the more settled of the two. Written reviews point the same way: 34% of Marvin's Magic's written reviews are positive against 78% of LEGO® Builder's.

Marvin's Magic ships an update every 3 months, LEGO® Builder every 3 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Marvin's Magic | LEGO® Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (139 ratings)](https://appshunter.io/ios/app/marvins-magic/id1181404310/reviews) | **[4.8 (289K ratings)](https://appshunter.io/ios/app/lego-builder-3d-instructions/id1486159728/reviews)** |
| Number of ratings | 139 | **289K** |
| Positive reviews | 34.1% of reviews | **77.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | — | **#91** |
| Size | 278 MB | 264 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Starz-UK Ltd](https://appshunter.io/developer/868769318) | [LEGO](https://appshunter.io/developer/347363505) |

## What reviewers say

### Marvin's Magic

[App page](https://appshunter.io/ios/app/marvins-magic/id1181404310)

Enhance your magic tricks with augmented reality and interactive elements. This app brings your magic set to life, offering video instructions and bonus features when you register your product. Experience magic in a new, engaging way.

**Highlights:** Augmented Reality enhancements, Interactive magic tricks, Video instructions, Product registration, Bonus features access

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Magic Academy Access | $0.99 | per month |
| Magic Academy Access | $9.99 | per year |

**What reviewers like**

- 📚 Helpful video instructions for learning tricks
- 🎯 Works well with compatible magic sets
- ✨ Engaging augmented reality features (when functional)
- 🎬 High-quality video content
- 👨‍🎓 Useful for beginners learning magic

**What reviewers complain about**

- 🐛 QR code scanning frequently fails or doesn't work
- 🐛 App crashes constantly during video playback
- 🔊 Missing audio on videos
- 📵 404 error pages when accessing content
- 🐛 Augmented reality features malfunction

**Reported bugs**

- QR code scanning returns 404 errors
- App crashes when loading or playing videos
- Missing audio on video content
- Augmented reality features not functioning
- Camera image appears flipped or upside down

**Requested features**

- Optional QR code scanning (allow manual code entry)
- Better offline access to instructions
- More tricks and weekly content updates
- Alternative registration methods besides QR codes
- Improved camera functionality and orientation


### LEGO® Builder

[App page](https://appshunter.io/ios/app/lego-builder-3d-instructions/id1486159728)

**Currently charting:** #91 Top Free · Entertainment (US App Store)

This app provides interactive 3D building instructions for LEGO sets. It allows users to zoom, rotate, and view models from all angles, with step-by-step guidance. It also features a collaborative building mode for multiple users and a digital library of thousands of instruction manuals.

**Highlights:** Interactive 3D building instructions, Zoom, rotate, and view from all angles, Step-by-step digital guidance, Collaborative 'Build Together' mode, Digital library of thousands of instructions, Track building progress and brick count

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful for building sets
- 🤖 Great 3D instructions
- 💡 Ability to save built sets
- 🎨 Organized by theme and year

**What reviewers complain about**

- 🐛 Crashes when using sticker steps
- 🔍 Missing instructions for older/retired sets
- 🔍 Incomplete set of instructions for newer sets
- 🔍 Difficult to navigate and find specific sets
- 🔍 Inability to add older sets to collection

**Reported bugs**

- Sets disappearing from collection after updates
- Inability to log in and save collection
- Slow loading and reloading of instructions
- Zoom and navigation issues on instructions

**Requested features**

- Add more older/retired sets
- Improve navigation and search functionality
- Allow adding of older sets to collection
- Implement wishlist feature
- Add more personalization options for profiles


## Frequently asked questions

### Is Marvin's Magic free?

Marvin's Magic is free to download, with in-app purchases available.

### Is LEGO® Builder free?

LEGO® Builder is free to download, with no in-app purchases.

### Which has better reviews, Marvin's Magic or LEGO® Builder?

LEGO® Builder is rated higher. Marvin's Magic averages 3.0 out of 5 from 139 ratings, while LEGO® Builder averages 4.8 from 289K ratings.

### Do Marvin's Magic or LEGO® Builder have ads?

Marvin's Magic shows ads; LEGO® Builder does not.

### Which is updated more often, Marvin's Magic or LEGO® Builder?

Marvin's Magic ships an update every 3 months, and LEGO® Builder every 3 weeks. Most recently, Marvin's Magic was updated on October 24, 2026 and LEGO® Builder on October 26, 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.*