# Deep Sky Scanner vs Skopos

The clearest difference is in-app purchases: Deep Sky Scanner at none against Skopos's 2. Deep Sky Scanner also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Skopos sells 2 one-off in-app purchases. Deep Sky Scanner asks for nothing beyond the download.

Deep Sky Scanner ships an update every 4 days, Skopos every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Deep Sky Scanner | Skopos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/skopos-sky-and-launch-tracker/id6817936742/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 50 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chris Eddy](https://appshunter.io/developer/6809615073) | [AARON DANIEL PETERSON](https://appshunter.io/developer/6817879050) |

## What reviewers say

### Deep Sky Scanner

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

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

**In-app purchases:** none


### Skopos

[App page](https://appshunter.io/ios/app/skopos-sky-and-launch-tracker/id6817936742)

Explore the night sky, track rocket launches, and discover aircraft in real-time. Plan your stargazing sessions with detailed astronomical events and weather forecasts. Offers a free trial with a one-time unlock option.

**Highlights:** Interactive sky view with stars, planets, and constellations, Rocket launch schedules and mission details, Real-time aircraft tracking, Astronomical event planning and calendar integration, Weather and viewing condition forecasts, Customizable sky layers and night-view

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30-day Trial | Free | one-time |
| Skopos Lifetime Unlock | $9.99 | one-time |


## Frequently asked questions

### Is Deep Sky Scanner free?

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

### Is Skopos free?

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

### Do Deep Sky Scanner or Skopos have ads?

Neither Deep Sky Scanner nor Skopos shows ads.

### Which is updated more often, Deep Sky Scanner or Skopos?

Deep Sky Scanner ships an update every 4 days, and Skopos every 5 days. Most recently, Deep Sky Scanner was updated on October 31, 2026 and Skopos on October 31, 2026.

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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.*