# MatheDrache vs World Builder 3D

The clearest difference is in-app purchases: MatheDrache at none against World Builder 3D's 4. World Builder 3D's advantage is update cadence (every 6 months vs every 46 months) and device support (4 vs 1). On price and ads there is nothing between them.

Both are free to download. World Builder 3D sells 4 one-off in-app purchases. MatheDrache asks for nothing beyond the download.

MatheDrache ships an update every 46 months, World Builder 3D every 6 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MatheDrache | World Builder 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (375 ratings)](https://appshunter.io/ios/app/world-builder-3dbuilding-game/id1499462124/reviews)** |
| Number of ratings | — | **375** |
| Positive reviews | — | 16.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 46 months | **Every 6 months** |
| Monetization | — | Free with in-app purchases |
| Size | 82 MB | 149 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [OttComputer GmbH](https://appshunter.io/developer/1273591451) | [Vector Labs Limited](https://appshunter.io/developer/1213774149) |

## What reviewers say

### MatheDrache

[App page](https://appshunter.io/ios/app/mathedrache/id908507050)

**Features:** macOS Compatibility

**In-app purchases:** none


### World Builder 3D

[App page](https://appshunter.io/ios/app/world-builder-3dbuilding-game/id1499462124)

Unleash your creativity in a virtual world where you can build diverse 3D houses and famous landmarks. Assemble parts like a puzzle, use hints, and enjoy relaxing gameplay with beautiful graphics. This open-world sandbox game offers endless creative possibilities.

**Highlights:** Build diverse 3D houses, Assemble famous building models, 3D puzzle gameplay, Open world sandbox, Hundreds of items to build, Beautiful 3D graphics

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 300 Coins | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 700 Coins | $3.99 | one-time |
| 1500 Coins | $6.99 | one-time |

**What reviewers like**

- 🥳 Fun and enjoyable gameplay
- ✨ Easier to play after updates
- 💖 Appreciated hard work by developers
- 💡 Good concept for a game

**What reviewers complain about**

- 🐛 Frustrating piece placement
- 🐛 Pieces difficult to grab/attach
- 🐛 Pieces hidden off-screen
- 🐛 Limited number of models/puzzles
- 💸 Expensive app with frequent ads

**Reported bugs**

- Pieces do not attach easily
- Pieces slide off screen
- Ads obscure gameplay
- Last piece is off the side and impossible to grab
- Some pieces disappear and need to be scrolled for

**Requested features**

- Add new models
- Timer reset at midnight in player's timezone
- Fix pieces being grayed out
- Improve piece placement sensitivity
- Make puzzles larger


## Frequently asked questions

### Is MatheDrache free?

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

### Is World Builder 3D free?

World Builder 3D is free to download, with in-app purchases available.

### Do MatheDrache or World Builder 3D have ads?

Neither MatheDrache nor World Builder 3D shows ads.

### Which is updated more often, MatheDrache or World Builder 3D?

MatheDrache ships an update every 46 months, and World Builder 3D every 6 months. Most recently, MatheDrache was updated on November 1, 2026 and World Builder 3D on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*