# Internal Waves vs Particle aggregation

The clearest difference is in-app purchases: Particle aggregation at none against Internal Waves's 2. Particle aggregation also leads on ads (none vs shown). Internal Waves's advantage is iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Internal Waves sells 2 in-app purchases, starting at $2.99 per month. Particle aggregation asks for nothing beyond the download.

## The numbers

| Metric | Internal Waves | Particle aggregation |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 133 MB | 9 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Riley McKinnon](https://appshunter.io/developer/1824077312) | [TAIWAN MINERAL WATER CORP.](https://appshunter.io/developer/6793016402) |

## What reviewers say

### Internal Waves

[App page](https://appshunter.io/ios/app/internal-waves-particle-flow/id6748045391)

Create interactive particle art that responds to touch and music. This mindfulness experience offers a calming way to express yourself with light and motion, perfect for relaxation or creative exploration. Features AR mode for painting in your real-world space.

**Highlights:** Interactive particle art creation, Music-reactive visuals, Augmented Reality (AR) mode, Multi-touch drawing, Customizable particle effects, Mindfulness and relaxation focus

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Particle Flow Premium–Monthly | $2.99 | per month |
| Particle Flow Premium – Yearly | $9.99 | per year |


### Particle aggregation

[App page](https://appshunter.io/ios/app/particle-aggregation/id6793016400)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Internal Waves free?

Internal Waves is free to download, with in-app purchases available.

### Is Particle aggregation free?

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

### Do Internal Waves or Particle aggregation have ads?

Internal Waves shows ads; Particle aggregation does not.

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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.*