# The Big Sky Above Us vs Planet Stack!

The clearest difference is rating: Planet Stack! at 5.0 against The Big Sky Above Us's 4.5. Planet Stack! also leads on iOS requirement (11.0 vs 14.0). The Big Sky Above Us's advantage is ratings volume (34 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Planet Stack! holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: The Big Sky Above Us has 34 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | The Big Sky Above Us | Planet Stack! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (34 ratings)](https://appshunter.io/ios/app/the-big-sky-above-us/id1303142144/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/planet-stack/id1601630350/reviews)** |
| Number of ratings | **34** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | Free |
| Size | 124 MB | 86 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Casey Pollock](https://appshunter.io/developer/991679552) | [Emre Yilmaz](https://appshunter.io/developer/1434732915) |

## What reviewers say

### The Big Sky Above Us

[App page](https://appshunter.io/ios/app/the-big-sky-above-us/id1303142144)

Explore a musical solar system in augmented reality. Walk through space and discover planets, moons, and asteroids, each with its own unique sound. This app offers a comprehensive AR experience of our solar system.

**Highlights:** Augmented reality space exploration, Interactive musical planets and moons, Discover real celestial bodies, Comprehensive solar system model, Educational and entertaining experience

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

**In-app purchases:** none


### Planet Stack!

[App page](https://appshunter.io/ios/app/planet-stack/id1601630350)

Collect celestial bodies and arrange them in a towering structure. Navigate through various portals to acquire moons and rings for your collection.

**Highlights:** Collect planets, Stack celestial bodies, Acquire moons, Get rings, Navigate through doors

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Big Sky Above Us free?

The Big Sky Above Us is free to download, with no in-app purchases.

### Is Planet Stack! free?

Planet Stack! is free to download, with no in-app purchases.

### Which has better reviews, The Big Sky Above Us or Planet Stack!?

Planet Stack! is rated higher. The Big Sky Above Us averages 4.5 out of 5 from 34 ratings, while Planet Stack! averages 5.0 from 1 ratings.

### Do The Big Sky Above Us or Planet Stack! have ads?

Neither The Big Sky Above Us nor Planet Stack! 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.*