# Solar Journey vs Astrelia

The clearest difference is in-app purchases: Astrelia at none against Solar Journey's 1. Solar Journey's advantage is iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Solar Journey sells 1 one-off in-app purchase. Astrelia asks for nothing beyond the download.

## The numbers

| Metric | Solar Journey | Astrelia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 601 MB | 41 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [方宇 周](https://appshunter.io/developer/395952569) | [Elysia Munoz](https://appshunter.io/developer/1884526660) |

## What reviewers say

### Solar Journey

[App page](https://appshunter.io/ios/app/solar-journey-space-flight/id6801833093)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Solar Navigation | $9.99 | one-time |


### Astrelia

[App page](https://appshunter.io/ios/app/astrelia/id6804829721)

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

**In-app purchases:** none


## Frequently asked questions

### Is Solar Journey free?

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

### Is Astrelia free?

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

### Do Solar Journey or Astrelia have ads?

Neither Solar Journey nor Astrelia 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.*