# Imprint illusions vs Atomus

The clearest difference is review sentiment: Atomus at 90% against Imprint illusions's 26%. Atomus also leads on rating (4.8 vs 4.3) and in-app purchases (none vs 1). Imprint illusions's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.6). On price, update cadence, monetization model and device support there is nothing between them.

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

Atomus holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Atomus has 524 ratings behind it against 90, so its average is the more settled of the two. Written reviews point the same way: 26% of Imprint illusions's written reviews are positive against 90% of Atomus's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Imprint illusions | Atomus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (90 ratings)](https://appshunter.io/ios/app/imprint-illusions/id285375876/reviews) | **[4.8 (524 ratings)](https://appshunter.io/ios/app/atomus/id1605327908/reviews)** |
| Number of ratings | 90 | **524** |
| Positive reviews | 25.7% of reviews | **90.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 91 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Redwheel Apps](https://appshunter.io/developer/285375879) | [SungLab Inc](https://appshunter.io/developer/1691666995) |

## What reviewers say

### Imprint illusions

[App page](https://appshunter.io/ios/app/imprint-illusions/id285375876)

Explore a vast collection of optical illusions, including impossible designs, high-speed photography, and captivating sidewalk art. This app offers hundreds of exciting visuals to entertain and amaze.

**Highlights:** Hundreds of optical illusions, High-speed photography, Sidewalk illusion art, Impossible designs, Exciting visuals

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NO ADS | $1.99 | one-time |

**What reviewers like**

- 😄 Fun and entertaining optical illusions
- 👍 Good for showing friends
- 🎨 Interesting visual content
- 💰 Free or low-cost app
- ⭐ Some quality updates appreciated

**What reviewers complain about**

- 😞 Very limited content (only 4-5 illusions)
- ⏱️ Gets boring within minutes
- 🖼️ Poor image quality and resolution
- 🔤 Cluttered interface and bad layout
- 📱 Multiple illusions crammed per page

**Reported bugs**

- App crashes and won't open
- Images appear distorted or fuzzy
- Some illusions don't work properly
- Inconsistent display of content
- Phone stability issues after installation

**Requested features**

- Add significantly more optical illusions
- Implement full-screen image viewing
- Provide explanations for each illusion
- Improve user interface and layout
- Add zoom functionality for images


### 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 Imprint illusions free?

Imprint illusions 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, Imprint illusions or Atomus?

Atomus is rated higher. Imprint illusions averages 4.3 out of 5 from 90 ratings, while Atomus averages 4.8 from 524 ratings.

### Do Imprint illusions or Atomus have ads?

Atomus shows ads; Imprint illusions does not.

### Which is updated more often, Imprint illusions or Atomus?

Imprint illusions ships an update every 2 months, and Atomus every 2 months. Most recently, Imprint illusions was updated on September 22, 2026 and Atomus on September 25, 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.*