Comparison

3D Solar System vs AI

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

Head to head
About

3D Solar System

Explore the solar system in 3D and augmented reality. Learn about planets, moons, stars, and constellations through interactive models, scientific facts, and engaging quizzes. Create your own planets with AI.

Highlights
  • 3D & AR Solar System models
  • Scientific facts about celestial bodies
  • Interactive star map
  • Engaging educational tasks and quizzes
  • AI-powered planet creation
Features
Read full description

Have you ever wanted to hold the Solar System in your hands? Now you can. 3D Solar System turns your device into a window to the planets, constellations, and stars beyond. Solar System in 3D and AR Travel from the Sun to the icy edge of deep space — a planetary journey of nearly 15 billion kilometers through our cosmic backyard. Study planets, moons, dwarf planets, and two major asteroid fields: the Asteroid Belt between Mars and Jupiter, and the Kuiper Belt beyond Neptune. See how tiny Earth looks next to Jupiter. Zoom in on planets' craters, spin Saturn's rings, and realize just how vast the universe really is. Interactive star map for passionate stargazers A complete map of the night sky with gyroscope support. Tilt your device toward the ceiling and explore constellations like a true space explorer — as if you were standing under a real night sky. Learn each constellation's name, its ancient stories, and the astronomy behind them. Learn to identify Orion, Ursa Major, Cassiopeia and discover dozens more. What you can do: ► Study planets — from scorched Mercury to icy Neptune — along with moons, dwarf planets, and bright constellations like a real astronomer. ► Test your knowledge with quizzes, planet order challenges, "True or False", and mythology questions. Learn who the planets are named after, how long a day lasts on Pluto, and what makes a star shine. ► Create your own planet using AI — design it, name it, and explore it. 714,000+ people have downloaded our app. To put that in perspective: that's 79 times more than all the stars you can see in the night sky with your own eyes. Some features may require a subscription. Free version includes: basic planet info, part of the constellation catalog, some quizzes and tests, star map, and AI planet generation (up to 2 planets). Subscription unlocks: full content about the Solar System, full constellation catalog, all quizzes and tests, planet cross-sections, unlimited AI planet generation. Every planet is different. Each constellation has a story. The universe is waiting — and it's bigger than you ever imagined. Explore all planets, learn every constellation, and become the space explorer you've always wanted to be. Start your journey through space today. Privacy Policy: http://educationterra.com/privacy Terms Of Use: https://educationterra.com/tos

About

AI

This app serves as an AI knowledge expert, offering comprehensive artificial intelligence content for members. It covers AI trends, technical analysis, book recommendations, expert interviews, courses, and a community forum. It's designed to help users stay updated and enhance their AI skills.

Highlights
  • AI Trends Blog
  • Technical Analysis Videos
  • Book Recommendations
  • Expert Podcast Interviews
  • Systematic AI Courses
  • Active Tech Community
Features
Read full description

AI-Nate是您的AI知识专家,为会员提供全方位人工智能内容(月订阅仅$1.99)。应用集合AI前沿技术、深度学习进展和实用应用案例,满足从入门到专业的全部需求。六大精选板块——AI趋势博客、技术解析视频、权威书籍推荐、专家播客访谈、系统化AI课程及活跃技术社区,让您随时掌握行业动态,精进AI技能。无论您是AI爱好者、学习者还是从业人员,AI-Nate都将成为您探索人工智能世界的得力助手。立即下载,与AI共同进化!

Screenshots

3D Solar System4 screens
AI4 screens

Verdict

The call

The clearest difference is rating: AI at 5.0 against 3D Solar System's 4.4. AI also leads on ads (none vs shown). 3D Solar System's advantage is monetization model (free with in-app purchases vs subscription) and ratings volume (1.7K vs 1). On price, update cadence, in-app purchases and device support 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. 3D Solar System sells 12 in-app purchases, starting at $7.99 per 7 days and AI sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

AI holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: 3D Solar System has 1.7K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

3D Solar System ships an update fortnightly, AI every 9 days. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

Scorecard4 real differences · 6 level
3D Solar System versus AI: the parameters behind the verdict, then further details
Parameter3D Solar SystemAI
PriceFreeFree
Rating4.4 (1.7K ratings)5.0 (1 ratings) — better
Positive reviews28.8% of reviews—
Number of ratings1.7K — better1
Update frequencyFortnightlyEvery 9 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size352 MB20 MB
Age rating4+17+
DeveloperEducation TerraSoul AI LLC

Customer experience

3D Solar System

All ratings1,738 ratings
Positive85.0%
Neutral4.8%
Negative10.2%
Written reviews156 reviews
Positive28.8%
Neutral5.1%
Negative66.0%

AI

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

3D Solar System

Reported bugs

3 issues
  • Planets displayed incorrectly
  • Subscription charges without consent
  • Inability to cancel subscription

Requested features

4 requests
  • More free content and features
  • Realistic planet models and animations
  • Expanded content beyond the solar system
  • Improved accessibility and usability

AI

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

3D Solar System

Subscriptions10
  • 1 Week Subscription$7.997 Days
  • 1 Month PRO3 Days trial$9.991 Month
  • 1 month Sale2 Months trial$10.991 Month
Show 7 more
  • 12 months sale3 Days trial$14.991 Year
  • 6 months$19.996 Months
  • Astronomy guide - Sky atlas$19.991 Month
  • 12 months3 Days trial$29.991 Year
  • Astronomy guide - Sky atlas3 Days trial$29.993 Months
  • 2 Month Subscription3 Days trial$39.992 Months
  • 2 Months Subscription3 Days trial$39.992 Months
One-time2
  • Disable Ads Sale$9.99
  • Disable Ads$19.99
1 purchases

AI

Subscriptions1
  • Basic Plan$4.991 Month

Questions

Is 3D Solar System free?
3D Solar System is free to download, with in-app purchases available.
Is AI free?
AI is free to download, with in-app purchases available.
Which has better reviews, 3D Solar System or AI?
AI is rated higher. 3D Solar System averages 4.4 out of 5 from 1.7K ratings, while AI averages 5.0 from 1 ratings.
Do 3D Solar System or AI have ads?
3D Solar System shows ads; AI does not.
Which is updated more often, 3D Solar System or AI?
3D Solar System ships an update fortnightly, and AI every 9 days. Most recently, 3D Solar System was updated on November 1, 2026 and AI on October 27, 2026.

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