Comparison

Pocket PlanetARium vs Solar System

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pocket PlanetARium

Explore the cosmos in augmented reality, bringing the universe to life in your surroundings. Walk around and zoom in on planets, experiencing the solar system in 3D with interactive controls and fascinating facts.

Highlights
  • Immersive AR experience
  • Interactive controls
  • Fascinating space facts
  • 3D solar system exploration
  • Adjustable planet scale
Features
Read full description

Pocket PlanetARium — A Truly Immersive Experience. Explore the Cosmos in AR and Bring the Universe to Life! Step inside the cosmos with Pocket PlanetARium, the ultimate Augmented Reality planetarium! Walk around, zoom in, and discover the planets like never before — from tiny Mercury to massive Jupiter. Experience the solar system in 3D, wherever you are. Features: • Immersive AR Experience – See planets appear in your space at a scale from 10 feet to 1 mile in diameter. • Interactive Controls – Toggle sounds, show planet names, pause animations, and reset your position with simple gestures. • Fascinating Facts – Did you know Jupiter can fit 1,300 Earths inside it? Or that a year on Pluto lasts 248 Earth years? • Walk Among the Giants – Approach Neptune and observe its Great Dark Spot, the site of the solar system’s strongest sustained winds. Perfect for students, space enthusiasts, or anyone curious about the universe, Pocket PlanetARium turns your surroundings into a stellar playground. Download now and bring the cosmos to life!

About

Solar System

Explore the Solar System in an interactive 3D model with an AI guide. View real space images and videos, and ask questions with voice interaction. Designed for ages 9+ to foster curiosity and understanding of our planetary system.

Highlights
  • Interactive 3D Solar System navigation
  • AI-guided explanations
  • Real NASA mission images and videos
  • Voice interaction with AI
  • Dedicated planet/moon sections
  • Mini-game featuring moons
Features
Read full description

Fly through the Solar System and get closer than ever to any world. Explore real space images and videos with an AI guide that explains what you’re seeing in simple, clear language. Navigate a fully interactive 3D model of the Solar System. Approach any planet, the Sun, or the Moon, then dive into dedicated sections: Overview, Images & Videos, and Missions. Watch real photos and videos from NASA missions to Mars, the Moon, Jupiter, Venus, and beyond. The AI guide highlights key details and helps you understand what makes each world unique. At any moment, switch to voice and ask your own questions. The app blends visual exploration with conversation, making it easier to understand how the Solar System works. Features: • Explore the Solar System in 3D • AI explanations of the Sun, Moon, planets, and the Solar System • Real images and videos from NASA missions • AI commentary on every image and video • Voice conversations with the AI guide — ask any question about the Solar System • Structured sections: Overview, Images & Videos, Missions • Mini-games featuring moons on selected planets No ads. Clear, structured content designed for independent exploration. The AI guide and 3D model spark curiosity and help you better understand our planetary system. Explore the Solar System with AI — start your journey today. This app offers an auto-renewable monthly subscription. Payment will be charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. You can manage and cancel your subscription in your Apple ID account settings after purchase. Privacy Policy: https://kidify.games/privacy-policy/ Terms of Use: https://kidify.games/terms-of-use/

Screenshots

Pocket PlanetARium4 screens
Solar System4 screens

Verdict

The call

Pocket PlanetARium and Solar System both sit at 4.6 stars, but that hides the real split: 94% of Pocket PlanetARium's written reviews are positive against 33% of Solar System's. Pocket PlanetARium also leads on monetization model (free with in-app purchases vs subscription). Solar System's advantage is ads (none vs shown). On price, rating, ratings volume and update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Pocket PlanetARium sells 1 one-off in-app purchase and Solar System sells 5 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Pocket PlanetARium holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 64 and 121 respectively. Written reviews point the same way: 94% of Pocket PlanetARium's written reviews are positive against 33% of Solar System's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 3, 2026 and November 11, 2026 respectively.

Scorecard3 real differences · 7 level
Pocket PlanetARium versus Solar System: the parameters behind the verdict, then further details
ParameterPocket PlanetARiumSolar System
PriceFreeFree
Rating4.6 (64 ratings) — better4.4 (121 ratings)
Positive reviews93.8% of reviews — better33.3% of reviews
Number of ratings64121 — better
Update frequencyMonthlyMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size28 MB272 MB
Age rating4+4+
Developer5Play Apps, LLCApic Ways

Customer experience

Pocket PlanetARium

All ratings64 ratings
Positive92.2%
Neutral0.0%
Negative7.8%
Written reviews16 reviews
Positive93.8%
Neutral0.0%
Negative6.3%

Solar System

All ratings121 ratings
Positive83.5%
Neutral6.6%
Negative9.9%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

1 purchases

Pocket PlanetARium

One-time1
  • Remove Ads$2.99
5 purchases

Solar System

Subscriptions4
  • Solar System AI Pro$5.991 Month
  • Monthly Super Pro Subscription$19.991 Month
  • Solar System AI Ultra Pro$29.991 Month
Show 1 more
  • Soar System AI Pro Yearly$39.991 Year
One-time1
  • AI Coins$5.99

Questions

Is Pocket PlanetARium free?
Pocket PlanetARium is free to download, with in-app purchases available.
Is Solar System free?
Solar System is free to download, with in-app purchases available.
Which has better reviews, Pocket PlanetARium or Solar System?
Pocket PlanetARium is rated higher. Pocket PlanetARium averages 4.6 out of 5 from 64 ratings, while Solar System averages 4.4 from 121 ratings.
Do Pocket PlanetARium or Solar System have ads?
Pocket PlanetARium shows ads; Solar System does not.
Which is updated more often, Pocket PlanetARium or Solar System?
Pocket PlanetARium ships an update monthly, and Solar System monthly. Most recently, Pocket PlanetARium was updated on November 3, 2026 and Solar System on November 11, 2026.