# Pendulum Paint Bucket vs Atomus

The clearest difference is rating: Atomus at 4.8 against Pendulum Paint Bucket's 3.6. Atomus also leads on review sentiment (90% vs 50%) and in-app purchases (none vs 1). Pendulum Paint Bucket's advantage is ads (none vs shown) and iOS requirement (9.0 vs 15.6). On price, monetization model and device support there is nothing between them.

Both are free to download. Pendulum Paint Bucket sells 1 one-off in-app purchase. Atomus asks for nothing beyond the download.

Atomus holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: Atomus has 524 ratings behind it against 30, so its average is the more settled of the two. Written reviews point the same way: 50% of Pendulum Paint Bucket's written reviews are positive against 90% of Atomus's.

Pendulum Paint Bucket ships an update every 5 months, Atomus every 2 months. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Pendulum Paint Bucket | Atomus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (30 ratings)](https://appshunter.io/ios/app/pendulum-paint-bucket-draw-it/id1533973860/reviews) | **[4.8 (524 ratings)](https://appshunter.io/ios/app/atomus/id1605327908/reviews)** |
| Number of ratings | 30 | **524** |
| Positive reviews | 50.0% of reviews | **90.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 104 MB | 91 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VECTOR LABS LIMITED](https://appshunter.io/developer/1213774149) | [SungLab Inc](https://appshunter.io/developer/1691666995) |

## What reviewers say

### Pendulum Paint Bucket

[App page](https://appshunter.io/ios/app/pendulum-paint-bucket-draw-it/id1533973860)

Unleash your creativity with a unique painting and drawing experience. Swing a paint bucket to create stunning patterns, doodles, and bucket art. It's a fun and relaxing way to express yourself, regardless of your artistic skill level.

**Highlights:** Pendulum motion painting, Create bucket art and doodles, Save and share patterns, Realistic paint effects, Stress relief and relaxation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### 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 Pendulum Paint Bucket free?

Pendulum Paint Bucket is free to download, with in-app purchases available.

### Is Atomus free?

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

### Which has better reviews, Pendulum Paint Bucket or Atomus?

Atomus is rated higher. Pendulum Paint Bucket averages 3.6 out of 5 from 30 ratings, while Atomus averages 4.8 from 524 ratings.

### Do Pendulum Paint Bucket or Atomus have ads?

Atomus shows ads; Pendulum Paint Bucket does not.

### Which is updated more often, Pendulum Paint Bucket or Atomus?

Pendulum Paint Bucket ships an update every 5 months, and Atomus every 2 months. Most recently, Pendulum Paint Bucket was updated on June 1, 2026 and Atomus on September 21, 2026.

---

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