# Cosmic Journey Into Space vs Deep Sky Scanner

The clearest difference is update cadence: Deep Sky Scanner at every 4 days against Cosmic Journey Into Space's every 3 weeks. Deep Sky Scanner also leads on iOS requirement (15.0 vs 17.0). 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.

Cosmic Journey Into Space ships an update every 3 weeks, Deep Sky Scanner every 4 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Cosmic Journey Into Space | Deep Sky Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 84 MB | 2 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Marc](https://appshunter.io/developer/1853445500) | [Chris Eddy](https://appshunter.io/developer/6809615073) |

## What reviewers say

### Cosmic Journey Into Space

[App page](https://appshunter.io/ios/app/cosmic-journey-into-space/id6761701418)

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

**In-app purchases:** none


### Deep Sky Scanner

[App page](https://appshunter.io/ios/app/deep-sky-scanner/id6809615071)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cosmic Journey Into Space free?

Cosmic Journey Into Space is free to download, with no in-app purchases.

### Is Deep Sky Scanner free?

Deep Sky Scanner is free to download, with no in-app purchases.

### Do Cosmic Journey Into Space or Deep Sky Scanner have ads?

Neither Cosmic Journey Into Space nor Deep Sky Scanner shows ads.

### Which is updated more often, Cosmic Journey Into Space or Deep Sky Scanner?

Cosmic Journey Into Space ships an update every 3 weeks, and Deep Sky Scanner every 4 days. Most recently, Cosmic Journey Into Space was updated on November 2, 2026 and Deep Sky Scanner on October 31, 2026.

---

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