# Solar System (Lite) — Interactive Science Book > Interactive educational book about the Solar System for children. (iPhone/iPad app by Vosonos LLC.) - Source: https://appshunter.io/ios/app/solar-system-lite/id593614944 (this page in markdown: same URL + `.md`) - Developer: [Vosonos LLC](https://appshunter.io/developer/578659631) - Category: Education, Books - Price: Free - Rating: 4.50/5 from 23 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 91 MB - Languages: American English - Released: 2013-01-20 - Data updated: 2026-07-06 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/solar-system-lite/id593614944/reviews.md ## What is Solar System (Lite)? The perfect way for kids to experience the Solar System in a hands-on way! This interactive science book contains a select 18 pages from the full version of the app. ----- INTERACTIVE CONTENT ----- Even as an adult, it can be difficult to visualize just how massive the Sun is or how fast the different planets orbit the Sun. This app uses interactive simulations to allow children to explore these hard to visualize topics in a hands-on way. •••• Size Comparison •••• This page allows children to compare the sizes of many Solar System objects. Comparable objects include the Sun, the planets, major moons, and all the dwarf planets. •••• Planetary Revolutions •••• The planets are shown orbiting the Sun at their comparative speeds. Selecting Neptune reveals it takes 164.8 Earth years to orbit the Sun once while the inner planets seem to orbit the Sun at a dizzying speed. Select Mercury, with a year of 88 Earth days, and the outer planets barely seem to move at all. ----- TOPICS COVERED ----- • The Milky Way galaxy • The Sun • A list of the planets • A list of the dwarf planets • Planetary size comparisons • Planet orbital speeds • The history of space exploration ----- KID FRIENDLY ----- • Easy to use page navigation and search • NO ads • NO in-app purchases ----- FULL VERSION ----- For a more in depth look at the Solar System, consider buying the full version. The full version contains 58 pages of content! •••• Parents •••• The full version of the app is sure to captivate any child with its myriad of interesting facts, striking visuals, and engaging 3D simulations. Not only is the content fascinating to explore, it's educational too! Designed with grade school curriculum in mind, the app covers the major topics of the Solar System while explaining concepts in an easy to understand manner. •••• Teachers •••• Many schools with iPads in the classroom have already used the full version of the app with great success. The interactive content is well suited for teaching complex topics such as planetary seasons and the vast distances of the Solar System. Children can explore this information independently or with the aid of a teacher. ----- MORE INFORMATION ----- Visit http://vosonos.net/product/solar-system-lite ## Key features - Interactive simulations - Size comparisons of celestial bodies - Planetary orbital speed visualization - Covers Milky Way, Sun, planets, dwarf planets - Kid-friendly navigation - No ads or in-app purchases ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/solar-system-lite/id593614944/reviews.md ### 5/5 — I like it *2024-04-23, version 2.5* I like it! That all I wanna say ### 5/5 — Super app *2021-05-10, version 2.5* This app is awesome I hope your create another version ### 5/5 — Superb:) *2015-10-11, version 2.3* This-is-aaammmaaazzzziiiinnnnggggg!!!! It helps me understand ALOT! ...not saying that I didn't know a lot already 😏 ### 5/5 — Awesome *2015-03-18, version 2.2.1* Amazing ### 1/5 — Crash *2013-06-18* Open, Crash, open again, crash again and again and again. ### 5/5 — Niceeee *2013-06-11, version 1.0* Hi six yellow ## Frequently asked questions about Solar System (Lite) ### What is Solar System (Lite) about? Solar System (Lite) is an interactive science book designed for children to learn about the Solar System. It features simulations for size comparisons and planetary orbital speeds, covering topics like galaxies, planets, and space exploration. ### Does Solar System (Lite) have ads? No, Solar System (Lite) is ad-free. The app description explicitly states 'NO ads', ensuring an uninterrupted learning experience for children. ### Are there in-app purchases in Solar System (Lite)? No, Solar System (Lite) does not have any in-app purchases. The app is completely free to use without any additional costs or prompts to buy content. ### What age rating is Solar System (Lite) suitable for? Solar System (Lite) has an age rating of 4+. This indicates it is appropriate for young children to use and learn from. ### How often is Solar System (Lite) updated? The app was last updated on May 10, 2020, to version 2.5. While not frequently updated, the content remains relevant for its educational purpose. ### What devices does Solar System (Lite) support? Solar System (Lite) is supported on iPads. The app is designed to leverage the larger screen and interactive capabilities of tablet devices. ### How does Solar System (Lite) help children learn? The app uses interactive simulations to help children visualize complex concepts like the immense size of the Sun and the varying orbital speeds of planets. This hands-on approach makes learning engaging and easy to understand. ### What topics are covered in Solar System (Lite)? Solar System (Lite) covers the Milky Way galaxy, the Sun, a list of planets and dwarf planets, planetary size comparisons, planet orbital speeds, and the history of space exploration. ## Version history (last 5 releases) ### 2.5 — 2020-05-10 Improved support for iPad Pro devices ### 2.4 — 2020-03-12 Fixed app to work with iOS 13 ### 2.3 — 2015-09-02 • Updated Pluto and Ceres images • Updated information regarding current spacecraft missions • Fixed a couple menu search bugs • Fixed upgrade videos ### 2.2.1 — 2014-01-20 - Fixed bug: The planet and moon images for the Size Comparison page are now included ### 2.2 — 2013-11-02 • Optimized app performance ## Apps similar to Solar System (Lite) | App | Rating | Price | Category | | --- | --- | --- | --- | | [Atlas of Moons](https://appshunter.io/ios/app/atlas-of-moons/id1520266563) | 4.5 (25) | Free | Education | | [DIY Solar System](https://appshunter.io/ios/app/diy-solar-system/id1644242890) | 4.5 (16) | Free | Education | | [Planet Fun](https://appshunter.io/ios/app/planet-fun/id1525941640) | 4.8 (8) | Free | Education | | [Pocket Planets](https://appshunter.io/ios/app/pocket-planets/id1496547610) | 4.5 (20) | Free | Education | | [ARPlanets 2](https://appshunter.io/ios/app/arplanets-2/id1387711637) | 3.4 (14) | Free | Education | | [Intergalactic Solar System](https://appshunter.io/ios/app/intergalactic-solar-system/id1505399254) | 4.0 (25) | Free | Education | ## More apps by Vosonos LLC - [Interactive Minds Solar System](https://appshunter.io/ios/app/interactive-minds-solar-system/id578659268) - [Interactive Minds: Universe](https://appshunter.io/ios/app/interactive-minds-universe/id1508762771) - [The Universe (Lite)](https://appshunter.io/ios/app/the-universe-lite/id1508826535) - [Tot Spot: Activities for kids!](https://appshunter.io/ios/app/tot-spot-activities-for-kids/id6449010044) All apps by Vosonos LLC: https://appshunter.io/developer/578659631 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*