# 風車 vs Atomus 3D

The clearest difference is price: 風車 at Free against Atomus 3D's $3.99. 風車 also leads on iOS requirement (10.0 vs 15.6). Atomus 3D's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

風車 is free to download; Atomus 3D costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

風車 ships an update every 3 months, Atomus 3D every 5 months. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 風車 | Atomus 3D |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[4.1 (27 ratings)](https://appshunter.io/ios/app/atomus-3d/id1074119248/reviews)** |
| Number of ratings | — | **27** |
| Positive reviews | — | 65.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | — | Paid |
| Size | 25 MB | 118 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Keietsu Yasuhara](https://appshunter.io/developer/378538320) | [SungLab Inc](https://appshunter.io/developer/1691666995) |

## What reviewers say

### 風車

[App page](https://appshunter.io/ios/app/id378538317)

**Features:** macOS Compatibility

**In-app purchases:** none


### Atomus 3D

[App page](https://appshunter.io/ios/app/atomus-3d/id1074119248)

This interactive visualizer offers a dynamic and artistic experience. Control a universe with multi-touch gestures, customize particle effects, and enjoy vibrant color modes. It's designed to inspire creativity and provide a visually stunning escape.

**Highlights:** Multi-touch display, Customizable particle effects, Dynamic 3D visuals, Multiple color modes, High frame rate performance

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

**In-app purchases:** none


## Frequently asked questions

### Is 風車 free?

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

### Is Atomus 3D free?

Atomus 3D costs $3.99, with no in-app purchases.

### Do 風車 or Atomus 3D have ads?

風車 shows ads; Atomus 3D does not.

### Which is updated more often, 風車 or Atomus 3D?

風車 ships an update every 3 months, and Atomus 3D every 5 months. Most recently, 風車 was updated on October 15, 2026 and Atomus 3D on October 5, 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.*