# Draw 3D vs Atomus

The clearest difference is rating: Atomus at 4.8 against Draw 3D's 3.6. Atomus also leads on in-app purchases (none vs 1) and review sentiment (89% vs 58%). Draw 3D's advantage is ads (none vs shown) and iOS requirement (8.0 vs 15.6). On price, monetization model and device support there is nothing between them.

Both are free to download. Draw 3D sells 1 one-off in-app purchase. Atomus asks for nothing beyond the download.

Atomus holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: Atomus has 529 ratings behind it against 62, so its average is the more settled of the two. Written reviews point the same way: 58% of Draw 3D's written reviews are positive against 89% of Atomus's.

Draw 3D ships an update every 4 months, Atomus every 2 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Draw 3D | Atomus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (62 ratings)](https://appshunter.io/ios/app/draw-3d-a-magical-sketch-tool/id514612841/reviews) | **[4.8 (529 ratings)](https://appshunter.io/ios/app/atomus/id1605327908/reviews)** |
| Number of ratings | 62 | **529** |
| Positive reviews | 58.3% of reviews | **89.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 72 MB | 92 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sarah Pierce](https://appshunter.io/developer/406813189) | [SungLab Inc](https://appshunter.io/developer/1691666995) |

## What reviewers say

### Draw 3D

[App page](https://appshunter.io/ios/app/draw-3d-a-magical-sketch-tool/id514612841)

Create unique hidden 3D images from your own drawings or photos. Shift your focus to reveal a 3D picture without glasses. Share your creations with friends or print them on various items.

**Highlights:** Create custom 3D images, Send secret messages, Use 3D clipart, Explore fun patterns, Make repeating patterns, Incorporate personal photos

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Draw 3D Premium | $1.99 | one-time |

**What reviewers like**

- 👍 Easy to use interface
- 🎨 Fun creative tool for stereogram creation
- ✨ Customizable patterns and designs
- 📝 Text and clipart addition features
- 🎯 Works well once users understand the technique

**What reviewers complain about**

- 🐛 Frequent crashes when creating 3D images
- 😕 Confusing for users unfamiliar with stereograms
- 📧 Email sharing functionality doesn't work
- 📱 Difficult to draw with finger on small screens
- 🔍 Low resolution output images

**Reported bugs**

- App force closes when pressing 'Make 3D' button
- Drawing lines randomly shift during creation
- Email sharing fails to send images
- App crashes on startup or during use
- 3D conversion doesn't display user's original drawing

**Requested features**

- Import depth map images from photo library
- Import custom images as patterns
- Adjust pixel offset for depth control
- Higher resolution output for saved images
- Ability to position shapes and text freely on screen


### Atomus

[App page](https://appshunter.io/ios/app/atomus/id1605327908)

This app is an interactive visualizer that creates beautiful, dynamic art inspired by natural phenomena and abstract concepts. It offers customizable particle effects, multi-touch interaction, and music integration, designed to inspire creativity or provide a relaxing visual experience.

**Highlights:** 10-Finger Multi-touch Display, 5 Music Choices, Fastest Speed (60 FPS), 12,000 Particles, Customizable Particle Length, Number, & Size, 3-Color Modes

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

**In-app purchases:** none

**What reviewers like**

- 👍 Relaxing and calming experience
- 🚀 Smooth and responsive
- 💡 Customizable particle effects
- 🔒 No ads or in-app purchases

**What reviewers complain about**

- 🐛 Occasional crashes or performance issues
- 💡 Limited color and customization options
- 🔋 Drains battery life quickly

**Reported bugs**

- Crashes when using more than 10 fingers
- Inconsistent ad frequency

**Requested features**

- More color and particle effect options
- Ability to turn off sound/music
- Haptic feedback support


## Frequently asked questions

### Is Draw 3D free?

Draw 3D is free to download, with in-app purchases available.

### Is Atomus free?

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

### Which has better reviews, Draw 3D or Atomus?

Atomus is rated higher. Draw 3D averages 3.6 out of 5 from 62 ratings, while Atomus averages 4.8 from 529 ratings.

### Do Draw 3D or Atomus have ads?

Atomus shows ads; Draw 3D does not.

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

Draw 3D ships an update every 4 months, and Atomus every 2 months. Most recently, Draw 3D was updated on October 23, 2026 and Atomus on October 27, 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.*