# Solar Walk vs Interactive Minds

The clearest difference is in-app purchases: Interactive Minds at none against Solar Walk's 11. Interactive Minds also leads on update cadence (every 4 days vs every 5 months) and review sentiment (100% vs 72%). Solar Walk's advantage is ratings volume (8.1K vs 9) and device support (3 vs 1). On ads there is nothing between them.

Solar Walk costs $4.99 and Interactive Minds $5.99 up front. Solar Walk sells 11 one-off in-app purchases. Interactive Minds asks for nothing beyond the download.

Interactive Minds holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Solar Walk has 8.1K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 72% of Solar Walk's written reviews are positive against 100% of Interactive Minds's.

Solar Walk ships an update every 5 months, Interactive Minds every 4 days. The most recent releases landed on September 24, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Solar Walk | Interactive Minds |
| --- | --- | --- |
| Price | **$4.99** | $5.99 |
| Rating | [4.7 (8.1K ratings)](https://appshunter.io/ios/app/solar-walk-space-simulator-3d/id347546771/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/interactive-minds-universe/id1508762771/reviews)** |
| Number of ratings | **8.1K** | 9 |
| Positive reviews | 72.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 451 MB | 176 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vito Technology Inc.](https://appshunter.io/developer/289641503) | [Vosonos LLC](https://appshunter.io/developer/578659631) |

## What reviewers say

### Solar Walk

[App page](https://appshunter.io/ios/app/solar-walk-space-simulator-3d/id347546771)

Explore a detailed 3D model of our solar system and the universe. Interact with planets, moons, and satellites, and take virtual flights through space. Travel through time to see the universe's past and learn with educational movies.

**Highlights:** Interactive 3D solar system model, Virtual flights between celestial bodies, Time travel feature for historical views, Educational movies about space, Orrery and true-to-scale view modes, Milky Way Galaxy view

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mission of Cassini-Huygens | Free | one-time |
| Cycles of the Earth System | Free | one-time |
| Major Circles of Latitude | Free | one-time |
| Movies Bundle | Free | one-time |
| 3D Satellites in Real Time | Free | one-time |
| Planets of the Solar System | Free | one-time |
| What is a Solar Eclipse? | Free | one-time |
| The Moon Phases Explanation | Free | one-time |
| Zodiacal Constellations | Free | one-time |
| High Resolution Bundle | $1.99 | one-time |
| All Additional Content - Sale | $2.99 | one-time |

**What reviewers like**

- 🌟 Excellent graphics and visuals
- 🔍 Detailed information about the solar system
- 🌍 Ability to explore the planets and moons
- 🎥 Informative videos and animations
- 🧠 Educational and informative for all ages

**What reviewers complain about**

- 💰 Expensive in-app purchases required to unlock full features
- 🐛 Bugs and crashes reported, especially after updates
- 🕹️ Navigation and controls can be unintuitive
- 🌌 Limited to just the solar system, no other galaxies or deep space

**Reported bugs**

- App crashes on launch for some users
- In-app purchases not working correctly
- Freezing and performance issues on older devices
- Incorrect planet/moon positioning and timing

**Requested features**

- Add more planets, moons, and objects to the solar system
- Expand to include other star systems and galaxies
- Improve navigation and controls for easier exploration
- Offer more free content instead of paid add-ons
- Fix reported bugs and crashes


### Interactive Minds

[App page](https://appshunter.io/ios/app/interactive-minds-universe/id1508762771)

An interactive science book exploring the universe with stunning visuals and detailed facts. It covers a wide range of astronomical topics, from stars to galactic superclusters, designed for young learners.

**Highlights:** Interactive science book format, Stunning photos and videos, Universe simulations, Covers stars, galaxies, nebulae, and more, Kid-friendly design for ages 11+, No ads or in-app purchases

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Solar Walk free?

Solar Walk costs $4.99, and also offers in-app purchases.

### Is Interactive Minds free?

Interactive Minds costs $5.99, with no in-app purchases.

### Which has better reviews, Solar Walk or Interactive Minds?

Interactive Minds is rated higher. Solar Walk averages 4.7 out of 5 from 8.1K ratings, while Interactive Minds averages 5.0 from 9 ratings.

### Do Solar Walk or Interactive Minds have ads?

Neither Solar Walk nor Interactive Minds shows ads.

### Which is updated more often, Solar Walk or Interactive Minds?

Solar Walk ships an update every 5 months, and Interactive Minds every 4 days. Most recently, Solar Walk was updated on September 24, 2026 and Interactive Minds on September 8, 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.*