# Atomus vs Flowpaper Classic

The clearest difference is price: Atomus at Free against Flowpaper Classic's $1.99. Atomus also leads on ratings volume (532 vs 1). Flowpaper Classic's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On in-app purchases, device support and iOS requirement there is nothing between them.

Atomus is free to download; Flowpaper Classic costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Flowpaper Classic holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Atomus has 532 ratings behind it against 1, so its average is the more settled of the two.

Atomus ships an update every 2 months, Flowpaper Classic every 2 weeks. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Atomus | Flowpaper Classic |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.7 (532 ratings)](https://appshunter.io/ios/app/atomus/id1605327908/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flowpaper-classic/id6811283626/reviews)** |
| Number of ratings | **532** | 1 |
| Positive reviews | 89.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#177** |
| Size | 92 MB | 15 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) | [Botto Studio LLC](https://appshunter.io/developer/1466473111) |

## What reviewers say

### 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


### Flowpaper Classic

[App page](https://appshunter.io/ios/app/flowpaper-classic/id6811283626)

**Currently charting:** #177 Top Paid · Entertainment (US App Store)

Create unique generative art with dynamic ink physics. Draw flowing lines that react and settle, allowing for delicate or sweeping strokes. Export your creations in high resolution.

**Highlights:** Dynamic ink thread physics, Continuous draw mode, Customizable ink and canvas colors, Draw over imported photos, High-resolution export, Shareable artwork

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

**In-app purchases:** none


## Frequently asked questions

### Is Atomus free?

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

### Is Flowpaper Classic free?

Flowpaper Classic costs $1.99, with no in-app purchases.

### Which has better reviews, Atomus or Flowpaper Classic?

Flowpaper Classic is rated higher. Atomus averages 4.7 out of 5 from 532 ratings, while Flowpaper Classic averages 5.0 from 1 ratings.

### Do Atomus or Flowpaper Classic have ads?

Atomus shows ads; Flowpaper Classic does not.

### Which is updated more often, Atomus or Flowpaper Classic?

Atomus ships an update every 2 months, and Flowpaper Classic every 2 weeks. Most recently, Atomus was updated on November 7, 2026 and Flowpaper Classic on November 6, 2026.

---

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