# Solar Walk 2 for Education vs DeepSkyCentral

The clearest difference is price: DeepSkyCentral at Free against Solar Walk 2 for Education's $0.99. DeepSkyCentral also leads on ads (none vs shown) and update cadence (every 3 days vs every 7 months). Solar Walk 2 for Education's advantage is in-app purchases (none vs 4) and iOS requirement (12.0 vs 16.4). On device support there is nothing between them.

DeepSkyCentral is free to download; Solar Walk 2 for Education costs $0.99 up front. DeepSkyCentral sells 4 in-app purchases, starting at $1.99 per month. Solar Walk 2 for Education asks for nothing beyond the download.

Solar Walk 2 for Education ships an update every 7 months, DeepSkyCentral every 3 days. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Solar Walk 2 for Education | DeepSkyCentral |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.4 (18 ratings)](https://appshunter.io/ios/app/solar-walk-2-for-education/id1204286072/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 75.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 days** |
| Monetization | Paid | — |
| Size | 786 MB | 133 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vito Technology Inc.](https://appshunter.io/developer/289641503) | [Dean Stewart](https://appshunter.io/developer/6797476421) |

## What reviewers say

### Solar Walk 2 for Education

[App page](https://appshunter.io/ios/app/solar-walk-2-for-education/id1204286072)

Explore the solar system with an interactive 3D model. This educational tool provides detailed information on celestial bodies, space missions, and astronomical events, perfect for classroom use. It offers a captivating way to learn about the universe without needing an internet connection.

**Highlights:** Interactive 3D solar system model, Detailed information on celestial bodies, Time machine for celestial motion tracking, Astronomical calendar with events, Space exploration and mission data, Detailed 3D spacecraft models, Offline access

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

**In-app purchases:** none


### DeepSkyCentral

[App page](https://appshunter.io/ios/app/deepskycentral/id6797476419)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essentials Monthly | $1.99 | per month |
| Pro Monthly | $3.59 | per month |
| Essentials Annual | $19.99 | per year |
| Pro Annual | $35.99 | per year |


## Frequently asked questions

### Is Solar Walk 2 for Education free?

Solar Walk 2 for Education costs $0.99, with no in-app purchases.

### Is DeepSkyCentral free?

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

### Do Solar Walk 2 for Education or DeepSkyCentral have ads?

Solar Walk 2 for Education shows ads; DeepSkyCentral does not.

### Which is updated more often, Solar Walk 2 for Education or DeepSkyCentral?

Solar Walk 2 for Education ships an update every 7 months, and DeepSkyCentral every 3 days. Most recently, Solar Walk 2 for Education was updated on November 8, 2026 and DeepSkyCentral on November 6, 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.*