# Eunoia vs ViO TORUS

The clearest difference is in-app purchases: ViO TORUS at none against Eunoia's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Eunoia sells 2 in-app purchases, starting at $9.99 per month. ViO TORUS asks for nothing beyond the download.

Eunoia ships an update fortnightly, ViO TORUS monthly. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Eunoia | ViO TORUS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/eunoia-frequency-generator/id6737287151/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 75 MB | 52 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mimateam d.o.o.](https://appshunter.io/developer/551801742) | [Anh Nguyen](https://appshunter.io/developer/6772633719) |

## What reviewers say

### Eunoia

[App page](https://appshunter.io/ios/app/eunoia-frequency-generator/id6737287151)

This app generates healing frequencies, solfeggio tones, and various noise colors with immersive sound visualizations. It helps users find calm, focus, and inner balance through sound-based relaxation and energetic balancing.

**Highlights:** Frequency generation up to 22 kHz, Solfeggio and Golden Ratio modes, White, pink, and brown noise colors, Cymatics and Chladni pattern visualizations, Customizable sequences and playlists, Chakra-based sound balancing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $9.99 | per month |
| Yearly subscription | $99.99 | per year |


### ViO TORUS

[App page](https://appshunter.io/ios/app/vio-torus/id6772633717)

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

**In-app purchases:** none


## Frequently asked questions

### Is Eunoia free?

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

### Is ViO TORUS free?

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

### Do Eunoia or ViO TORUS have ads?

Neither Eunoia nor ViO TORUS shows ads.

### Which is updated more often, Eunoia or ViO TORUS?

Eunoia ships an update fortnightly, and ViO TORUS monthly. Most recently, Eunoia was updated on October 7, 2026 and ViO TORUS on October 15, 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.*