# iPendulumWaves vs Atomus 3D

The clearest difference is price: iPendulumWaves at Free against Atomus 3D's $3.99. iPendulumWaves also leads on iOS requirement (13.0 vs 15.6). Atomus 3D's advantage is update cadence (every 6 months vs every 90 months). On ads, in-app purchases and device support there is nothing between them.

iPendulumWaves is free to download; Atomus 3D costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iPendulumWaves ships an update every 90 months, Atomus 3D every 6 months. The most recent releases landed on August 26, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | iPendulumWaves | Atomus 3D |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[4.1 (27 ratings)](https://appshunter.io/ios/app/atomus-3d/id1074119248/reviews)** |
| Number of ratings | — | **27** |
| Positive reviews | — | 65.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 90 months | **Every 6 months** |
| Monetization | **Free** | Paid |
| Size | 1 MB | 118 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [fleron](https://appshunter.io/developer/549502195) | [SungLab Inc](https://appshunter.io/developer/1691666995) |

## What reviewers say

### iPendulumWaves

[App page](https://appshunter.io/ios/app/ipendulumwaves/id585690103)

Experience a 3D graphical simulation of "Pendulum Waves". Interact with the simulation using intuitive touch gestures for camera control, including dragging, pinching, and rotation. Double-tap to reset the camera to its default position.

**Highlights:** 3D graphical simulation, Pendulum Waves physics, 1-finger drag camera movement, 2-finger drag camera panning, Pinch to zoom camera, Rotation gesture for camera, Double tap to reset camera

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is iPendulumWaves free?

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

### Is Atomus 3D free?

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

### Do iPendulumWaves or Atomus 3D have ads?

Neither iPendulumWaves nor Atomus 3D shows ads.

### Which is updated more often, iPendulumWaves or Atomus 3D?

iPendulumWaves ships an update every 90 months, and Atomus 3D every 6 months. Most recently, iPendulumWaves was updated on August 26, 2026 and Atomus 3D on September 11, 2026.

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