# ENGINO kidCAD (3D Viewer) vs makerzoid

The clearest difference is review sentiment: makerzoid at 64% against ENGINO kidCAD (3D Viewer)'s 18%. makerzoid also leads on rating (3.8 vs 2.7) and iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

makerzoid holds the better App Store score, 3.8 against 2.7. Both are backed by a comparable volume of ratings — 53 and 20 respectively. Written reviews point the same way: 18% of ENGINO kidCAD (3D Viewer)'s written reviews are positive against 64% of makerzoid's.

ENGINO kidCAD (3D Viewer) ships an update every 3 months, makerzoid every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | ENGINO kidCAD (3D Viewer) | makerzoid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (53 ratings)](https://appshunter.io/ios/app/engino-kidcad-3d-viewer/id962175208/reviews) | **[3.8 (20 ratings)](https://appshunter.io/ios/app/makerzoid/id1568628857/reviews)** |
| Number of ratings | **53** | 20 |
| Positive reviews | 17.6% of reviews | **63.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 160 MB | 125 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Engino](https://appshunter.io/developer/875789415) | [广州途道信息科技有限公司](https://appshunter.io/developer/1228572324) |

## What reviewers say

### ENGINO kidCAD (3D Viewer)

[App page](https://appshunter.io/ios/app/engino-kidcad-3d-viewer/id962175208)

Explore and interact with 3D models of various vehicles and machines. Rotate, zoom, and explode models to understand their construction and assembly. Access an ever-growing library of designs for educational and creative purposes.

**Highlights:** 3D model viewing, Rotate and zoom functionality, Explode model feature, Extensive model library, Continually updated content, Educational construction system models

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

**In-app purchases:** none


### makerzoid

[App page](https://appshunter.io/ios/app/makerzoid/id1568628857)

Control robotic devices through a block-based programming interface. Learn assembly and installation of components while developing coding skills for robot movement and actions.

**Highlights:** Block-based programming, Robot control (forward, backward, turn), Assembly and installation guidance, Blockly editor integration, Progress tracking for assembly

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

**In-app purchases:** none


## Frequently asked questions

### Is ENGINO kidCAD (3D Viewer) free?

ENGINO kidCAD (3D Viewer) is free to download, with no in-app purchases.

### Is makerzoid free?

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

### Which has better reviews, ENGINO kidCAD (3D Viewer) or makerzoid?

makerzoid is rated higher. ENGINO kidCAD (3D Viewer) averages 2.7 out of 5 from 53 ratings, while makerzoid averages 3.8 from 20 ratings.

### Do ENGINO kidCAD (3D Viewer) or makerzoid have ads?

Neither ENGINO kidCAD (3D Viewer) nor makerzoid shows ads.

### Which is updated more often, ENGINO kidCAD (3D Viewer) or makerzoid?

ENGINO kidCAD (3D Viewer) ships an update every 3 months, and makerzoid every 2 months. Most recently, ENGINO kidCAD (3D Viewer) was updated on October 24, 2026 and makerzoid on October 24, 2026.

---

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