# Big Bang AR vs Atomus

The clearest difference is ads: Big Bang AR at none against Atomus's shown. Big Bang AR also leads on monetization model (free vs free with in-app purchases) and iOS requirement (11.0 vs 15.6). Atomus's advantage is review sentiment (89% vs 68%) and rating (4.8 vs 4.5). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Atomus holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 202 and 529 respectively. Written reviews point the same way: 68% of Big Bang AR's written reviews are positive against 89% of Atomus's.

## The numbers

| Metric | Big Bang AR | Atomus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (202 ratings)](https://appshunter.io/ios/app/big-bang-ar/id1453396628/reviews) | **[4.8 (529 ratings)](https://appshunter.io/ios/app/atomus/id1605327908/reviews)** |
| Number of ratings | 202 | **529** |
| Positive reviews | 68.2% of reviews | **89.5% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 200 MB | 92 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CERN](https://appshunter.io/developer/471256386) | [SungLab Inc](https://appshunter.io/developer/1691666995) |

## What reviewers say

### Big Bang AR

[App page](https://appshunter.io/ios/app/big-bang-ar/id1453396628)

Embark on an interactive mixed reality journey through the universe's 13.8 billion-year history. Witness the formation of stars, our solar system, and Earth, and explore the fundamental particles that make up everything. Discover your connection to the cosmos and share your cosmic creations.

**Highlights:** Mixed reality universe exploration, Interactive cosmic formation, Learn about particles and stars, Witness solar system creation, Augmented reality experiences, Shareable #starselfie feature

**In-app purchases:** none

**What reviewers like**

- 🚀 Fantastic visuals
- 🎨 Beautiful graphics
- 🔊 Great narration
- 💡 Innovative AR experience
- 🏫 Educational and informative

**What reviewers complain about**

- 🐛 Buggy and unstable
- 🔋 Battery draining issues
- 🚫 Camera access problems
- 📏 Short and limited content
- 🤕 Overheating device

**Reported bugs**

- App crashes on launch
- Camera access not working
- Glitchy and unstable performance
- Disappearing objects and elements

**Requested features**

- Longer and more in-depth content
- Compatibility with VR/AR headsets
- Ability to explore the universe in more detail
- Accessibility options for disabled users
- Expanded content on other scientific topics


### 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 Big Bang AR free?

Big Bang AR is free to download, with no in-app purchases.

### Is Atomus free?

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

### Which has better reviews, Big Bang AR or Atomus?

Atomus is rated higher. Big Bang AR averages 4.5 out of 5 from 202 ratings, while Atomus averages 4.8 from 529 ratings.

### Do Big Bang AR or Atomus have ads?

Atomus shows ads; Big Bang AR does not.

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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.*