# iPendulumWaves vs Aurio Studio

The clearest difference is rating: Aurio Studio at 5.0 against iPendulumWaves's 4.3. Aurio Studio also leads on update cadence (every 5 weeks vs every 90 months). iPendulumWaves's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, monetization model and device support there is nothing between them.

Both are free to download. Aurio Studio sells 1 one-off in-app purchase. iPendulumWaves asks for nothing beyond the download.

Aurio Studio holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

iPendulumWaves ships an update every 90 months, Aurio Studio every 5 weeks. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | iPendulumWaves | Aurio Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/ipendulumwaves/id585690103/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aurio-studio-sound-painting/id6754173309/reviews)** |
| Number of ratings | **3** | 1 |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 90 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 1 MB | 8 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [fleron](https://appshunter.io/developer/549502195) | [cAsAxMoRe](https://appshunter.io/developer/448012278) |

## 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


### Aurio Studio

[App page](https://appshunter.io/ios/app/aurio-studio-sound-painting/id6754173309)

Transform your voice into unique 3D digital sculptures. Speak, sing, or whisper to create evolving shapes, explore various visual styles, and save your creations in a built-in gallery. This app offers a simple interface for expressive audio-visual art.

**Highlights:** Real-time 3D sculpture from voice, Multiple visual styles (strokes, particles, waves), Pro effects for expressive visuals, Capture and save creations, Minimalist interface, Offline functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is iPendulumWaves free?

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

### Is Aurio Studio free?

Aurio Studio is free to download, with in-app purchases available.

### Which has better reviews, iPendulumWaves or Aurio Studio?

Aurio Studio is rated higher. iPendulumWaves averages 4.3 out of 5 from 3 ratings, while Aurio Studio averages 5.0 from 1 ratings.

### Do iPendulumWaves or Aurio Studio have ads?

Aurio Studio shows ads; iPendulumWaves does not.

### Which is updated more often, iPendulumWaves or Aurio Studio?

iPendulumWaves ships an update every 90 months, and Aurio Studio every 5 weeks. Most recently, iPendulumWaves was updated on November 1, 2026 and Aurio Studio on October 27, 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.*