# Exoplanets vs Earth vs Astris

The clearest difference is iOS requirement: Exoplanets vs Earth at 10.0 against Astris's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Exoplanets vs Earth | Astris |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (8 ratings)](https://appshunter.io/ios/app/exoplanets-vs-earth/id1139092964/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | Free | — |
| Size | 101 MB | 21 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [zakk hoyt](https://appshunter.io/developer/570320687) | [ISTITUTI EDMONDO DE AMICIS SRL](https://appshunter.io/developer/1219261025) |

## What reviewers say

### Exoplanets vs Earth

[App page](https://appshunter.io/ios/app/exoplanets-vs-earth/id1139092964)

Explore and compare known exoplanets to Earth. Visualize their characteristics and potential appearances. This educational app offers a unique perspective on planetary science.

**Highlights:** Browse known exoplanets, Search exoplanet database, Visualize exoplanet data, Compare exoplanets to Earth, View potential exoplanet appearances

**Features:** macOS Compatibility

**In-app purchases:** none


### Astris

[App page](https://appshunter.io/ios/app/astris/id6454899891)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Exoplanets vs Earth free?

Exoplanets vs Earth is free to download, with no in-app purchases.

### Is Astris free?

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

### Do Exoplanets vs Earth or Astris have ads?

Neither Exoplanets vs Earth nor Astris shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*