# Calmio vs Aurelius

The clearest difference is in-app purchases: Aurelius at none against Calmio's 4. Aurelius also leads on update cadence (every 3 days vs every 6 weeks). Calmio's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Calmio sells 4 in-app purchases, starting at $6.49 per month. Aurelius asks for nothing beyond the download.

Calmio ships an update every 6 weeks, Aurelius every 3 days. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Calmio | Aurelius |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 94 MB | 22 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SciDat s.r.o.](https://appshunter.io/developer/1478727061) | [SYMBIO Digital](https://appshunter.io/developer/717633892) |

## What reviewers say

### Calmio

[App page](https://appshunter.io/ios/app/calmio/id1476384493)

This app offers science-backed meditation and practical methods to calm your mind, connect with your body, and enhance your well-being. Just a few minutes daily can help reduce stress, improve focus, and promote better sleep.

**Highlights:** Science-backed meditation techniques, Guided mindfulness practices, Stress reduction exercises, Improved focus and concentration, Enhanced sleep quality, Body awareness exercises

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Měsíční | $6.49 | per month |
| Měsíční | $9.49 | per month |
| Roční | $51.99 | per year |
| Navěky | $349.99 | one-time |


### Aurelius

[App page](https://appshunter.io/ios/app/aurelius/id6808249713)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calmio free?

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

### Is Aurelius free?

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

### Do Calmio or Aurelius have ads?

Neither Calmio nor Aurelius shows ads.

### Which is updated more often, Calmio or Aurelius?

Calmio ships an update every 6 weeks, and Aurelius every 3 days. Most recently, Calmio was updated on October 8, 2026 and Aurelius on October 1, 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.*