Comparison

Solar System vs ScrollPlanets

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

Head to head
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/

About

ScrollPlanets

Discover stunning daily space imagery and learn about NASA's technology through an immersive, distraction-free scrolling experience. Save your favorite cosmic discoveries and explore planets, stars, and the wonders of space exploration.

Highlights
  • Daily space imagery
  • NASA technology insights
  • Infinite scrolling
  • Ad-free interface
  • Save favorite content
  • Learn through exploration
Features
Read full description

AstronomyScroll: Explore space AstronomyScroll: Explore space brings you breathtaking daily space imagery and insights into NASA's technology. Designed with a clean, immersive interface, you can endlessly scroll through space content without distractions. Whether you're fascinated by planets, stars, or the technology that powers space exploration, AstroScroll turns your curiosity into a daily journey through the cosmos. Key Features: - Infinite Scrolling Experience - Seamlessly explore NASA imagery without limits. - Ad-Free Interface - Focus entirely on the content without interruptions. - Save Favorites - Bookmark the photos and facts you love for later viewing. - Learn Through Exploration - Get inspired by real NASA technologies and space knowledge. Privacy & Terms Your privacy matters to us. Please review our terms below: Privacy Policy: https://developing-comet-b87.notion.site/Privacy-Policy-AstroScroll-1e81f542e1a38043bc20c17da3f0694b?pvs=4 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 1

Screenshots

Solar System4 screens
ScrollPlanets4 screens

Verdict

The call

The clearest difference is review sentiment: ScrollPlanets at 83% against Solar System's 33%. ScrollPlanets also leads on rating (5.0 vs 4.4) and monetization model (freemium vs subscription). Solar System's advantage is ratings volume (118 vs 1) and device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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. Solar System sells 5 in-app purchases, starting at $5.99 per month and ScrollPlanets sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ScrollPlanets holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Solar System has 118 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 33% of Solar System's written reviews are positive against 83% of ScrollPlanets's.

UpkeepUpdate frequency

Solar System ships an update monthly, ScrollPlanets every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Solar System versus ScrollPlanets: the parameters behind the verdict, then further details
ParameterSolar SystemScrollPlanets
PriceFreeFree
Rating4.4 (118 ratings)5.0 (1 ratings) — better
Positive reviews33.3% of reviews83.3% of reviews — better
Number of ratings118 — better1
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.6
Further details — not scored
Size272 MB18 MB
Age rating4+4+
DeveloperApic Wayssamet bilgin

Customer experience

Solar System

All ratings102 ratings
Positive83.3%
Neutral5.9%
Negative10.8%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

ScrollPlanets

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

In-app purchases

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
3 purchases

ScrollPlanets

Subscriptions2
  • weeklyplan3 Days trial$3.997 Days
  • yearlyplan$9.991 Year
One-time1
  • lifetime$17.99

Questions

Is Solar System free?
Solar System is free to download, with in-app purchases available.
Is ScrollPlanets free?
ScrollPlanets is free to download, with in-app purchases available.
Which has better reviews, Solar System or ScrollPlanets?
ScrollPlanets is rated higher. Solar System averages 4.4 out of 5 from 118 ratings, while ScrollPlanets averages 5.0 from 1 ratings.
Do Solar System or ScrollPlanets have ads?
Neither Solar System nor ScrollPlanets shows ads.
Which is updated more often, Solar System or ScrollPlanets?
Solar System ships an update monthly, and ScrollPlanets every 2 weeks. Most recently, Solar System was updated on October 25, 2026 and ScrollPlanets on October 24, 2026.

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