# Space by Tinybop vs Solarys

The clearest difference is price: Solarys at Free against Space by Tinybop's $3.99. Solarys also leads on update cadence (every 2 months vs every 6 months) and review sentiment (86% vs 67%). Space by Tinybop's advantage is rating (4.3 vs 3.8) and ratings volume (72 vs 5). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Solarys is free to download; Space by Tinybop costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Space by Tinybop holds the better App Store score, 4.3 against 3.8. That said, the two scores are not equally well evidenced: Space by Tinybop has 72 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 67% of Space by Tinybop's written reviews are positive against 86% of Solarys's, so the app with the better star average is not the one people write more warmly about.

Space by Tinybop ships an update every 6 months, Solarys every 2 months. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Space by Tinybop | Solarys |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.3 (72 ratings)](https://appshunter.io/ios/app/space-by-tinybop/id1126517945/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/solarys/id1489101236/reviews) |
| Number of ratings | **72** | 5 |
| Positive reviews | 66.7% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 255 MB | 150 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tinybop Inc.](https://appshunter.io/developer/682046582) | [Marcello De Palo](https://appshunter.io/developer/1174258586) |

## What reviewers say

### Space by Tinybop

[App page](https://appshunter.io/ios/app/space-by-tinybop/id1126517945)

Explore our solar system and visit each planet up close. Discover their surfaces, characteristics, and orbits through interactive play. Test atmospheres, gravity, and observe planetary spins and seasons.

**Highlights:** Visit 8 planets and the sun, Study planet surfaces up close, Discover planet characteristics, Test atmospheres and gravity with meteorites, Compare planet sizes and masses, Observe planetary orbits and moon phases, Explore Mars with rovers and chopper

**Features:** macOS Compatibility

**In-app purchases:** none


### Solarys

[App page](https://appshunter.io/ios/app/solarys/id1489101236)

Explore the solar system with interactive 3D models and engaging quizzes. Discover planets and space curiosities as if you were an astronaut. This educational app brings the cosmos to your device.

**Highlights:** 3D planet models, Interactive space exploration, Educational quizzes, Space curiosities, Astronaut experience simulation

**In-app purchases:** none


## Frequently asked questions

### Is Space by Tinybop free?

Space by Tinybop costs $3.99, with no in-app purchases.

### Is Solarys free?

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

### Which has better reviews, Space by Tinybop or Solarys?

Space by Tinybop is rated higher. Space by Tinybop averages 4.3 out of 5 from 72 ratings, while Solarys averages 3.8 from 5 ratings.

### Do Space by Tinybop or Solarys have ads?

Neither Space by Tinybop nor Solarys shows ads.

### Which is updated more often, Space by Tinybop or Solarys?

Space by Tinybop ships an update every 6 months, and Solarys every 2 months. Most recently, Space by Tinybop was updated on October 13, 2026 and Solarys on October 4, 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.*