# Atomus HD vs Go Particles

The clearest difference is price: Go Particles at Free against Atomus HD's $3.99. Go Particles also leads on ratings volume (2.1K vs 61) and update cadence (every 5 weeks vs every 3 months). Atomus HD's advantage is in-app purchases (none vs 10) and ads (none vs shown). On rating, device support and iOS requirement there is nothing between them.

Go Particles is free to download; Atomus HD costs $3.99 up front. Go Particles sells 10 in-app purchases, starting at $3.99 per 7 days. Atomus HD asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Atomus HD against 4.8 for Go Particles. That said, the two scores are not equally well evidenced: Go Particles has 2.1K ratings behind it against 61, so its average is the more settled of the two. Written reviews are what separate them: 90% of Atomus HD's written reviews are positive against 77% of Go Particles's.

Atomus HD ships an update every 3 months, Go Particles every 5 weeks. The most recent releases landed on November 11, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Atomus HD | Go Particles |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.8 (61 ratings)](https://appshunter.io/ios/app/atomus-hd/id741515911/reviews)** | [4.8 (2.1K ratings)](https://appshunter.io/ios/app/go-particles-anxiety-relief/id1010351471/reviews) |
| Number of ratings | 61 | **2.1K** |
| Positive reviews | **90.1% of reviews** | 77.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 63 MB | 240 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SungLab Inc](https://appshunter.io/developer/1691666995) | [Mindset Motivation Inc.](https://appshunter.io/developer/1487761499) |

## What reviewers say

### Atomus HD

[App page](https://appshunter.io/ios/app/atomus-hd/id741515911)

Experience a premium kinetic universe of light and motion with dynamic, evolving particle structures. This app offers a richer, more immersive visual experience perfect for creative focus, relaxation, or quiet exploration.

**Highlights:** Evolving light and motion structures, Richer particle density and flow, Smooth 60 FPS rendering, 10-finger multi-touch support, Adjustable particle settings, Multiple color modes, Ad-free experience

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

**In-app purchases:** none

**What reviewers like**

- ✨ Visually stunning graphics
- 🧘‍♀️ Relaxing and calming experience
- 🎨 Creative and mesmerizing visuals
- 🎶 Beautiful and soothing music
- 🎮 Addictive and engaging gameplay

**What reviewers complain about**

- ⏳ Can become boring after a while
- ❓ Lack of user manual/explanations
- 🎶 Music can be repetitive
- 💸 Some users feel it's a waste of money
- 🎛️ Limited customization options

**Reported bugs**

- App crashes with 11 fingers
- Orientation issues on tablets
- Music not working
- Sound stopped working
- App freezes after opening and exiting

**Requested features**

- User manual or explanations
- Ability to customize starting points
- Option to record or save favorite settings
- Ability to take screenshots
- More music tracks/playlists


### Go Particles

[App page](https://appshunter.io/ios/app/go-particles-anxiety-relief/id1010351471)

Experience a visually stunning and interactive journey designed for relaxation and stress relief. This app offers mesmerizing particle effects that respond to your touch, creating dynamic animations with realistic physics. Escape and unwind with a captivating antistress experience.

**Highlights:** Interactive particle effects, Touch-responsive animations, Realistic physics properties, Combine multiple effects, Mesmerizing visual fusions, Lifelike particle behaviors

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly - Go Particles 3.99 No Trial | $3.99 | per 7 days |
| Weekly - Go Particles 4.99 No Trial | $4.99 | per 7 days |
| 6.99 Weekly - 3 day trial | $6.99 | per 7 days |
| 7.99 Weekly - 3 day trial | $7.99 | per 7 days |
| Annual - 39.99 3 Day Trial | $29.99 | per year |
| Annual - Go Particles 29.99 NoTrial | $29.99 | per year |
| Annual Go Particles 39.99 3DayTrial | $39.99 | per year |
| Full version | $1.99 | one-time |
| Full version option 4 | $4.99 | one-time |
| Lifetime-Go Particles 49.99 NoTrial | $49.99 | one-time |

**What reviewers like**

- 🌟 Satisfying and relaxing
- 🎨 Beautiful visuals and effects
- 🎶 Calming music
- 🔓 No ads or in-app purchases required
- 🧠 Helps relieve stress and anxiety

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔒 Limited free features, many locked behind paywall
- 📱 Performance issues on older devices
- 🤔 Confusing UI and lack of instructions

**Reported bugs**

- Particles not appearing on some devices
- Inability to close full-screen ads
- In-app purchases not working properly

**Requested features**

- Ability to save/export creations
- More particle shapes and customization options
- Adjustable speed for particle animations
- Sleep timer or auto-off feature
- Offline mode


## Frequently asked questions

### Is Atomus HD free?

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

### Is Go Particles free?

Go Particles is free to download, with in-app purchases available.

### Which has better reviews, Atomus HD or Go Particles?

Atomus HD is rated higher. Atomus HD averages 4.8 out of 5 from 61 ratings, while Go Particles averages 4.8 from 2.1K ratings.

### Do Atomus HD or Go Particles have ads?

Go Particles shows ads; Atomus HD does not.

### Which is updated more often, Atomus HD or Go Particles?

Atomus HD ships an update every 3 months, and Go Particles every 5 weeks. Most recently, Atomus HD was updated on November 11, 2026 and Go Particles on November 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*