# Atomus 3D vs Woojer MAT

The clearest difference is review sentiment: Atomus 3D at 65% against Woojer MAT's 0%. Atomus 3D also leads on rating (4.1 vs 1.8) and ratings volume (27 vs 8). Woojer MAT's advantage is price (Free vs $3.99) and update cadence (every 4 days vs every 6 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

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

Atomus 3D holds the better App Store score, 4.1 against 1.8. Both are backed by a comparable volume of ratings — 27 and 8 respectively. Written reviews point the same way: 65% of Atomus 3D's written reviews are positive against 0% of Woojer MAT's.

Atomus 3D ships an update every 6 months, Woojer MAT every 4 days. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Atomus 3D | Woojer MAT |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.1 (27 ratings)](https://appshunter.io/ios/app/atomus-3d/id1074119248/reviews)** | [1.8 (8 ratings)](https://appshunter.io/ios/app/woojer-mat/id6752343241/reviews) |
| Number of ratings | **27** | 8 |
| Positive reviews | **65.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 days** |
| Monetization | Paid | **Free** |
| Size | 118 MB | 48 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SungLab Inc](https://appshunter.io/developer/1691666995) | [Woojer Ltd](https://appshunter.io/developer/912349084) |

## What reviewers say

### 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


### Woojer MAT

[App page](https://appshunter.io/ios/app/woojer-mat/id6752343241)

Experience vibroacoustic therapy with a library of wellness and mindfulness sound experiences. This app uses low-frequency waves to melt stress, relieve tension, and restore balance, connecting sound, body, and mind.

**Highlights:** Vibroacoustic therapy experiences, Wellness and mindfulness library, Low-frequency sound waves, Stress relief and tension reduction, Promotes balance and deep sleep

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Atomus 3D free?

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

### Is Woojer MAT free?

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

### Which has better reviews, Atomus 3D or Woojer MAT?

Atomus 3D is rated higher. Atomus 3D averages 4.1 out of 5 from 27 ratings, while Woojer MAT averages 1.8 from 8 ratings.

### Do Atomus 3D or Woojer MAT have ads?

Neither Atomus 3D nor Woojer MAT shows ads.

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

Atomus 3D ships an update every 6 months, and Woojer MAT every 4 days. Most recently, Atomus 3D was updated on September 11, 2026 and Woojer MAT on September 19, 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.*