# Atomus 3D vs LīnArt (LineArt)

The clearest difference is price: LīnArt (LineArt) at Free against Atomus 3D's $3.99. LīnArt (LineArt) also leads on rating (4.3 vs 4.1). Atomus 3D's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

LīnArt (LineArt) is free to download; Atomus 3D costs $3.99 up front. LīnArt (LineArt) sells 1 one-off in-app purchase. Atomus 3D asks for nothing beyond the download.

LīnArt (LineArt) holds the better App Store score, 4.3 against 4.1. That said, the two scores are not equally well evidenced: Atomus 3D has 27 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 65% of Atomus 3D's written reviews are positive against 33% of LīnArt (LineArt)'s, so the app with the better star average is not the one people write more warmly about.

Atomus 3D ships an update every 4 months, LīnArt (LineArt) every 19 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Atomus 3D | LīnArt (LineArt) |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.1 (27 ratings)](https://appshunter.io/ios/app/atomus-3d/id1074119248/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/linart-lineart/id1349623050/reviews)** |
| Number of ratings | **27** | 3 |
| Positive reviews | **65.0% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 19 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 118 MB | 8 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) | [Nicholas Giarraputo](https://appshunter.io/developer/1328808777) |

## What reviewers say

### Atomus 3D

[App page](https://appshunter.io/ios/app/atomus-3d/id1074119248)

This interactive visualizer offers a dynamic and artistic experience. Control a universe with multi-touch gestures, customize particle effects, and enjoy vibrant color modes. It's designed to inspire creativity and provide a visually stunning escape.

**Highlights:** Multi-touch display, Customizable particle effects, Dynamic 3D visuals, Multiple color modes, High frame rate performance

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

**In-app purchases:** none


### LīnArt (LineArt)

[App page](https://appshunter.io/ios/app/linart-lineart/id1349623050)

Easily create beautiful 3D art by simply tapping and dragging your finger. Customize colors and line thickness with 3D Touch support. Save your creations to your photo library to keep them forever.

**Highlights:** Tap and drag drawing, 3D Touch line size adjustment, Vibrant color selection, Customizable canvas color, Save artwork to photos, Minimalist interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LīnArt Pro | $0.99 | one-time |


## Frequently asked questions

### Is Atomus 3D free?

Atomus 3D costs $3.99, with no in-app purchases.

### Is LīnArt (LineArt) free?

LīnArt (LineArt) is free to download, with in-app purchases available.

### Which has better reviews, Atomus 3D or LīnArt (LineArt)?

LīnArt (LineArt) is rated higher. Atomus 3D averages 4.1 out of 5 from 27 ratings, while LīnArt (LineArt) averages 4.3 from 3 ratings.

### Do Atomus 3D or LīnArt (LineArt) have ads?

LīnArt (LineArt) shows ads; Atomus 3D does not.

### Which is updated more often, Atomus 3D or LīnArt (LineArt)?

Atomus 3D ships an update every 4 months, and LīnArt (LineArt) every 19 months. Most recently, Atomus 3D was updated on November 2, 2026 and LīnArt (LineArt) on November 2, 2026.

---

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