# Saturn vs Kaysone Self

The clearest difference is in-app purchases: Kaysone Self at none against Saturn's 1. Kaysone Self also leads on iOS requirement (11.0 vs 17.0). Saturn's advantage is device support. On price there is nothing between them.

Both are free to download. Saturn sells 1 one-off in-app purchase. Kaysone Self asks for nothing beyond the download.

## The numbers

| Metric | Saturn | Kaysone Self |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/saturn-cassini/id1567740684/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 10 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 74 MB | 41 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 9+ | 4+ |
| Developer | [Alparslan Topbas](https://appshunter.io/developer/1130875171) | [Sengxay XAYACHACK](https://appshunter.io/developer/1687522186) |

## What reviewers say

### Saturn

[App page](https://appshunter.io/ios/app/saturn-cassini/id1567740684)

Explore stunning high-definition images and videos of Saturn and its moons. This app offers interactive 3D models and detailed insights into the Cassini mission. Perfect for space enthusiasts and students.

**Highlights:** Browse hundreds of stunning photos with detailed insights, Cinematic slideshow for an immersive orbiting experience, Interactive gallery with high-resolution zoom, Watch historic Cassini-Huygens mission videos, Explore interactive 3D models of the Saturn system, Modern glassmorphism UI with dark mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Kaysone Self

[App page](https://appshunter.io/ios/app/kaysone-self-learning/id6449041005)

**In-app purchases:** none


## Frequently asked questions

### Is Saturn free?

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

### Is Kaysone Self free?

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

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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.*