# Atomus HD vs variant

The clearest difference is price: variant at Free against Atomus HD's $3.99. variant also leads on update cadence (every 3 weeks vs every 3 months) and review sentiment (100% vs 91%). Atomus HD's advantage is ratings volume (60 vs 3). On rating, ads, in-app purchases and device support there is nothing between them.

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

variant holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Atomus HD has 60 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 91% of Atomus HD's written reviews are positive against 100% of variant's.

Atomus HD ships an update every 3 months, variant every 3 weeks. The most recent releases landed on October 18, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Atomus HD | variant |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.8 (60 ratings)](https://appshunter.io/ios/app/atomus-hd/id741515911/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/variantcascade/id1044094657/reviews)** |
| Number of ratings | **60** | 3 |
| Positive reviews | 90.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 63 MB | 63 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SungLab Inc](https://appshunter.io/developer/1691666995) | [Interval Studios](https://appshunter.io/developer/364824624) |

## 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


### variant

[App page](https://appshunter.io/ios/app/variantcascade/id1044094657)

This app generates ever-changing music and imagery based on user input and randomness. Experience a unique audiovisual artwork that evolves with every interaction, enhanced by 3D Touch pressure sensitivity.

**Highlights:** Generative audiovisual artwork, Evolving music and imagery, 3D Touch pressure sensitivity, Multi-finger interaction, Interactive controls, Screenshot functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Atomus HD free?

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

### Is variant free?

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

### Which has better reviews, Atomus HD or variant?

variant is rated higher. Atomus HD averages 4.8 out of 5 from 60 ratings, while variant averages 5.0 from 3 ratings.

### Do Atomus HD or variant have ads?

Neither Atomus HD nor variant shows ads.

### Which is updated more often, Atomus HD or variant?

Atomus HD ships an update every 3 months, and variant every 3 weeks. Most recently, Atomus HD was updated on October 18, 2026 and variant on October 5, 2026.

---

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