# Planetarium vs Pathfinder

The clearest difference is in-app purchases: Pathfinder at none against Planetarium's 2. Planetarium's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 26.0). On price and ads there is nothing between them.

Both are free to download. Planetarium sells 2 in-app purchases, starting at $3.99 per month. Pathfinder asks for nothing beyond the download.

## The numbers

| Metric | Planetarium | Pathfinder |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | — |
| Monetization | Freemium | — |
| Size | 173 MB | 25 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [雪飞 鲍](https://appshunter.io/developer/1481173071) | [Tristan Gehanne](https://appshunter.io/developer/1887974550) |

## What reviewers say

### Planetarium

[App page](https://appshunter.io/ios/app/planetarium-stargazing-guide/id6754314064)

Explore the night sky with a realistic AR simulation. Identify stars, planets, and constellations, and learn about celestial phenomena. Offers a vast astronomical knowledge base for enthusiasts and students.

**Highlights:** Realistic starry sky simulation, AR real-time viewing, Star and constellation identification, Celestial phenomenon simulation, Extensive astronomical knowledge base, Diverse observation modes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Member | $3.99 | per month |
| Yearly Member | $14.99 | per year |


### Pathfinder

[App page](https://appshunter.io/ios/app/pathfinder/id6761139959)

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

**In-app purchases:** none


## Frequently asked questions

### Is Planetarium free?

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

### Is Pathfinder free?

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

### Do Planetarium or Pathfinder have ads?

Neither Planetarium nor Pathfinder 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.*