# Celestial Sanctuary vs Oltronn

The clearest difference is ads: Oltronn at none against Celestial Sanctuary's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Celestial Sanctuary sells 1 in-app purchase, starting at $9.99 per month and Oltronn sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Celestial Sanctuary | Oltronn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | — |
| Size | 331 MB | 62 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VibeCode Labs](https://appshunter.io/developer/1890008092) | [Fabienne Blanc](https://appshunter.io/developer/6793883538) |

## What reviewers say

### Celestial Sanctuary

[App page](https://appshunter.io/ios/app/celestial-sanctuary-kundalini/id6763532965)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Celestial Pro Monthly | $9.99 | per month |


### Oltronn

[App page](https://appshunter.io/ios/app/oltronn/id6793883536)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oltronn Max | $3.99 | per 7 days |
| Oltronn Max | $44.99 | per year |


## Frequently asked questions

### Is Celestial Sanctuary free?

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

### Is Oltronn free?

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

### Do Celestial Sanctuary or Oltronn have ads?

Celestial Sanctuary shows ads; Oltronn 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.*