PlanetenSpielundApp2b vs 3D Star Map
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PlanetenSpielundApp2b
An educational game designed for children to explore and learn about celestial bodies, including planets, moons, stars, and black holes. It features a gravitation arena to demonstrate Newton's laws of motion.
- Learn about planets, moons, and stars
- Explore black holes and nebulae
- Gravitation arena for physics demonstrations
- Interactive celestial body learning
- Newton's laws of motion explained
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Educational game for children to learn the celestial bodies (all planets included, many known moons, asteroids, stars, black holes and the latest a nebula). We still have some celestial bodies in the works - please leave them in the comment if a specific celestial body is to be included. A gravitation arena where you can see, Newton Laws in action. Lernspiel für Kinder zum Erlernen der Himmelskörpern (alle Planeten dabei, bekannte Monde, Asteroiden, Stern, schwarze Löcher). Wir haben noch einige Himmelskörper in Arbeit - bitte in die Kommentar hinterlassen, wenn ein bestimmter Himmelskörper aufgenommen werden soll. Eine Gravitationsarena, wo Newton Gesetze wirken.
3D Star Map
Explore over 700 stars in our local star cluster in a 3D space simulation. Zoom, rotate, and learn about neighboring star systems with detailed information available on tap. Perfect for research or satisfying cosmic curiosity.
- 3D space exploration
- Over 700 local stars
- Detailed star information
- Zoom, rotate, and move
- Relaxing animations
- Educational content
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Explore the local cluster with over 700 stars around our Sun! Zoom, rotate, and move through the 3D space surrounding our solar system, and learn about our neighboring star systems. Tap on a star for detailed information about it, or just wander through space with beautiful and relaxing animations. Whether you're using it for research or just to feed your insatiable curiosity, the 3D Star Map is here to help you learn more about our place in the universe!
Screenshots
Verdict
The clearest difference is rating: 3D Star Map at 4.5 against PlanetenSpielundApp2b's 3.5. 3D Star Map also leads on update cadence (every 2 weeks vs every 7 months) and ratings volume (10 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
3D Star Map holds the better App Store score, 4.5 against 3.5. That said, the two scores are not equally well evidenced: 3D Star Map has 10 ratings behind it against 2, so its average is the more settled of the two.
PlanetenSpielundApp2b ships an update every 7 months, 3D Star Map every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | PlanetenSpielundApp2b | 3D Star Map |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) | 4.5 (10 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 10 — better |
| Update frequency | Every 7 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 152 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | Steffen Rokosch | Alexander Winn |
Customer experience
PlanetenSpielundApp2b
3D Star Map
In-app purchases
PlanetenSpielundApp2b
No in-app purchases
3D Star Map
No in-app purchases
Questions
Is PlanetenSpielundApp2b free?
Is 3D Star Map free?
Which has better reviews, PlanetenSpielundApp2b or 3D Star Map?
Do PlanetenSpielundApp2b or 3D Star Map have ads?
Which is updated more often, PlanetenSpielundApp2b or 3D Star Map?
Other comparisons
