# Blox 3D vs 4th Wall

The clearest difference is price: 4th Wall at Free against Blox 3D's $4.99. 4th Wall also leads on update cadence (every 11 days vs every 15 months). Blox 3D's advantage is review sentiment (91% vs 67%) and iOS requirement (9.0 vs 15.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

4th Wall is free to download; Blox 3D costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.6 for Blox 3D against 4.5 for 4th Wall. Both are backed by a comparable volume of ratings — 29 and 42 respectively. Written reviews are what separate them: 91% of Blox 3D's written reviews are positive against 67% of 4th Wall's.

Blox 3D ships an update every 15 months, 4th Wall every 11 days. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Blox 3D | 4th Wall |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.6 (29 ratings)](https://appshunter.io/ios/app/blox-3d/id839929590/reviews)** | [4.5 (42 ratings)](https://appshunter.io/ios/app/4th-wall/id1325881248/reviews) |
| Number of ratings | 29 | **42** |
| Positive reviews | **91.1% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 11 days** |
| Monetization | Free | Free |
| Size | 185 MB | 298 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Arjun Gupte](https://appshunter.io/developer/620272974) | [Nancy Baker Cahill Studio, Inc](https://appshunter.io/developer/1600490816) |

## What reviewers say

### Blox 3D

[App page](https://appshunter.io/ios/app/blox-3d/id839929590)

This app lets children build and animate 3D creations using intuitive controls. It's designed to foster creativity and visualization skills, with options to add moving parts and share creations.

**Highlights:** 3D block building, Add animated objects, Turntable mode for teaching, Intuitive tap controls, Sharing functionality, No ads or in-app purchases

**In-app purchases:** none


### 4th Wall

[App page](https://appshunter.io/ios/app/4th-wall/id1325881248)

Experience public art in augmented reality. Discover curated AR exhibitions at significant locations or place 3D artworks in your own environment. Engage with art that activates historical sites and inspires dialogue.

**Highlights:** Augmented reality public art exhibitions, Site-specific AR artworks, Place 3D dimensional drawings, Record and share AR creations, Explore historically significant sites, Sound integration for artworks

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

**In-app purchases:** none


## Frequently asked questions

### Is Blox 3D free?

Blox 3D costs $4.99, with no in-app purchases.

### Is 4th Wall free?

4th Wall is free to download, with no in-app purchases.

### Which has better reviews, Blox 3D or 4th Wall?

Blox 3D is rated higher. Blox 3D averages 4.6 out of 5 from 29 ratings, while 4th Wall averages 4.5 from 42 ratings.

### Do Blox 3D or 4th Wall have ads?

Neither Blox 3D nor 4th Wall shows ads.

### Which is updated more often, Blox 3D or 4th Wall?

Blox 3D ships an update every 15 months, and 4th Wall every 11 days. Most recently, Blox 3D was updated on October 17, 2026 and 4th Wall on October 7, 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.*