# Heldenkreis vs SATI studio

The clearest difference is in-app purchases: Heldenkreis at none against SATI studio's 12. SATI studio's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SATI studio sells 12 in-app purchases, starting at $8.99 per month. Heldenkreis asks for nothing beyond the download.

Heldenkreis ships an update every 3 months, SATI studio every 5 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | Heldenkreis | SATI studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (17 ratings)](https://appshunter.io/ios/app/sati-studio/id6471500293/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 87 MB | 164 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Stephan Daniel Markus Ruckstuhl](https://appshunter.io/developer/1698193240) | [Breakthrough Apps](https://appshunter.io/developer/1378613361) |

## What reviewers say

### Heldenkreis

[App page](https://appshunter.io/ios/app/heldenkreis/id6451423277)

**Features:** macOS Compatibility

**In-app purchases:** none


### SATI studio

[App page](https://appshunter.io/ios/app/sati-studio/id6471500293)

Access online courses, trainings, and on-demand classes for personal growth through movement and mindfulness. Guided by an experienced teacher, this app helps you explore your mind, body, and soul to unlock your potential. Suitable for both beginners and advanced practitioners.

**Highlights:** Online courses, Trainings, On-demand classes, Movement practices, Mindfulness exercises, Beginner-friendly content, Advanced practitioner options

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $8.99 | per month |
| SATI Monthly Subscription | $13.99 | per month |
| SATI Monthly | $19.99 | per month |
| Yearly Subscription | $99.99 | per year |
| SATI Yearly Subscription | $131.99 | per year |
| SATI Yearly | $199.99 | per year |
| WATER SĀDHANĀ | $35.00 | one-time |
| Yin & Affirmations | $35.00 | one-time |
| Somatic Self Love | $35.00 | one-time |
| HARMONIUM BASICS | $99.99 | one-time |
| Lifetime Membership - CS | $279.99 | one-time |
| Lifetime Membership - WWO | $319.99 | one-time |


## Frequently asked questions

### Is Heldenkreis free?

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

### Is SATI studio free?

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

### Do Heldenkreis or SATI studio have ads?

Heldenkreis shows ads; SATI studio does not.

### Which is updated more often, Heldenkreis or SATI studio?

Heldenkreis ships an update every 3 months, and SATI studio every 5 weeks. Most recently, Heldenkreis was updated on October 27, 2026 and SATI 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.*