# OriSim3D vs Master Brick Build Custom Toys

The clearest difference is in-app purchases: OriSim3D at none against Master Brick Build Custom Toys's 1. OriSim3D also leads on ads (none vs shown). Master Brick Build Custom Toys's advantage is update cadence (every 5 weeks vs every 27 months) and iOS requirement (13.0 vs 18.6). On price and device support there is nothing between them.

Both are free to download. Master Brick Build Custom Toys sells 1 one-off in-app purchase. OriSim3D asks for nothing beyond the download.

OriSim3D ships an update every 27 months, Master Brick Build Custom Toys every 5 weeks. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | OriSim3D | Master Brick Build Custom Toys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (486 ratings)](https://appshunter.io/ios/app/master-brick-build-custom-toys/id1578680348/reviews)** |
| Number of ratings | — | **486** |
| Positive reviews | — | 48.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 27 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 94 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rémi Koutchérawy](https://appshunter.io/developer/450998958) | [Damir Nigomedyanov](https://appshunter.io/developer/378478533) |

## What reviewers say

### OriSim3D

[App page](https://appshunter.io/ios/app/orisim3d/id690082883)

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

**In-app purchases:** none


### Master Brick Build Custom Toys

[App page](https://appshunter.io/ios/app/master-brick-build-custom-toys/id1578680348)

Discover thousands of custom building instructions for popular categories like cars, robots, and animals. Create new models using your existing bricks with clear, easy-to-follow guides. Share your own unique builds with a vibrant community gallery.

**Highlights:** 4000+ custom building instructions, Instructions for cars, robots, animals, and more, Build with existing bricks, Clear and easy-to-follow guides, Public gallery to share creations, Community MOC sharing

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock premium items | $1.99 | one-time |

**What reviewers like**

- 👍 Great for building creations
- 👍 Easy to follow instructions
- 👍 Simple and effective interface
- 👍 Fun and satisfying game
- 👍 Good for relaxing

**What reviewers complain about**

- 💸 Almost everything is paid
- 🐌 Very slow loading
- 👎🏻 All good crafts are premium
- 💸 Have to pay for what you already have
- 💸 Premium required for more content

**Reported bugs**

- Loading issues
- Premium not available after purchase
- Invalid email for help
- Inappropriate posts in gallery
- Items not loading

**Requested features**

- Add more robots
- Add Alex to Minecraft one
- Add trucks with consenters
- Add trains
- More options needed


## Frequently asked questions

### Is OriSim3D free?

OriSim3D is free to download, with no in-app purchases.

### Is Master Brick Build Custom Toys free?

Master Brick Build Custom Toys is free to download, with in-app purchases available.

### Do OriSim3D or Master Brick Build Custom Toys have ads?

Master Brick Build Custom Toys shows ads; OriSim3D does not.

### Which is updated more often, OriSim3D or Master Brick Build Custom Toys?

OriSim3D ships an update every 27 months, and Master Brick Build Custom Toys every 5 weeks. Most recently, OriSim3D was updated on October 26, 2026 and Master Brick Build Custom Toys on November 3, 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.*