# Cassini HD vs Nasa Image

The clearest difference is device support: Nasa Image at 4 against Cassini HD's 2. Cassini HD's advantage is price ($1.99 vs $2.99). On ads, in-app purchases and iOS requirement there is nothing between them.

Cassini HD costs $1.99 and Nasa Image $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Cassini HD | Nasa Image |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/cassini-hd/id556755648/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 94.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Paid | — |
| Size | 124 MB | 3 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Thinx Media Interactive LLC](https://appshunter.io/developer/556755791) | [HamiltonsApps](https://appshunter.io/developer/407375792) |

## What reviewers say

### Cassini HD

[App page](https://appshunter.io/ios/app/cassini-hd/id556755648)

Explore Saturn and its moons through a stunning collection of over 960 NASA images. Navigate an alien world with interactive maps and detailed captions. Save and share your favorite discoveries.

**Highlights:** Over 960 NASA images of Saturn and moons, Interactive navigation map and thumbnails, Detailed image captions, Add images to favorites, Save images to photo roll, Social media sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### Nasa Image

[App page](https://appshunter.io/ios/app/nasa-image/id6742782733)

**In-app purchases:** none


## Frequently asked questions

### Is Cassini HD free?

Cassini HD costs $1.99, with no in-app purchases.

### Is Nasa Image free?

Nasa Image costs $2.99, with no in-app purchases.

### Do Cassini HD or Nasa Image have ads?

Neither Cassini HD nor Nasa Image shows ads.

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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.*