# CatchDeck vs Zhuole Brick

The clearest difference is iOS requirement: CatchDeck at 13.0 against Zhuole Brick's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CatchDeck sells 1 one-off in-app purchase and Zhuole Brick sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CatchDeck | Zhuole Brick |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zhuole-brick-3d-builder/id6782047705/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 54 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [萍 李](https://appshunter.io/developer/1894398651) | [亮 杨](https://appshunter.io/developer/1704247723) |

## What reviewers say

### CatchDeck

[App page](https://appshunter.io/ios/app/catchdeck/id6776711387)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CatchDeck Pro | $4.99 | one-time |


### Zhuole Brick

[App page](https://appshunter.io/ios/app/zhuole-brick-3d-builder/id6782047705)

Visualize complex brick assembly instructions in interactive 3D. Rotate models, inspect parts, and follow step-by-step guidance at your own pace. Save your progress and revisit completed builds.

**Highlights:** 3D step guidance, Rotatable model views, Parts lists, Guided building assistance, Save build progress, Model library

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Aircraft | $0.99 | one-time |
| Retro Radio | $0.99 | one-time |
| Lucky Cat | $0.99 | one-time |
| Happy Plants | $0.99 | one-time |
| F1 Racer | $0.99 | one-time |
| City Bus | $1.99 | one-time |
| Simple Excavator | $1.99 | one-time |
| Tropical Rainforest Diorama | $1.99 | one-time |
| Off-Road Vehicle | $2.99 | one-time |
| Bonsai | $7.99 | one-time |


## Frequently asked questions

### Is CatchDeck free?

CatchDeck is free to download, with in-app purchases available.

### Is Zhuole Brick free?

Zhuole Brick is free to download, with in-app purchases available.

### Do CatchDeck or Zhuole Brick have ads?

Neither CatchDeck nor Zhuole Brick shows ads.

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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.*