Comparison

Interactive Minds Solar System vs SystemeSolaire

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

Head to head
About

Interactive Minds Solar System

Explore the Solar System with an interactive science book designed for young learners. Features engaging 3D simulations, striking visuals, and fascinating facts to make learning about space fun and educational for kids at home or in the classroom.

Highlights
  • Interactive 3D simulations
  • Visual size comparisons of celestial bodies
  • Demonstrates planetary orbits and speeds
  • Explains planetary tilt, rotation, day/night cycles, and seasons
  • Shows Solar System scale and distances
  • Compares gravity on different celestial bodies
  • Covers Milky Way, Sun, planets, moons, dwarf planets, and more
Features
Read full description

The perfect way for kids to experience the Solar System in a hands-on way! This interactive science book contains 58 pages and is filled with images, videos, and interactive simulations. ----- OVERVIEW ----- This app is great for young minds, both at home and in the classroom! •••• Parents •••• This 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, this 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 this app with great success. The interactive content is well suited for teaching complex topics such as planetary seasons and planet size differences. Children can explore this information independently or with the aid of a teacher. ----- INTERACTIVE CONTENT ----- Even as an adult, it can be difficult to visualize just how massive the Sun is or how vast the distances in the Solar System are. 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. •••• Planetary Tilt & Rotation •••• Days, years, and seasons can be experienced for each of the 8 planets. 3D visuals show how planet rotation causes the day/night cycle and seasons are caused by the axial tilt of the planet as it orbits the Sun. •••• Solar System Scale •••• The planetary orbits are shown to scale. From the Sun to the outer dwarf planets, children can zoom out to see how big the Solar System is. •••• Gravity •••• This activity allows the comparison of gravity on Earth to gravity on the Sun, the planets, and the Moon. The weight of a person on Earth is compared to what their weight would be on another planetary body. ----- TOPICS COVERED ----- With over 50 pages of content, this app covers a wide range of topics: • The Milky Way galaxy • The Sun • The planets and their moons • The dwarf planets • Comets and meteors • The asteroid belt, the Kuiper belt, and the Oort cloud • How the Solar System was formed • Planetary size comparisons • Planetary day and night cycles • Planetary years and seasons • Planetary orbits • Gravity • Planetary magnetic fields • The history of space exploration ----- KID FRIENDLY ----- • Easy to use page navigation and search • NO ads • NO in-app purchases ----- MORE INFORMATION ----- Visit http://vosonos.net/product/the-solar-system

About

SystemeSolaire

Features
Read full description

The solar system is our planetary system, composed of a star, the Sun, and the defined celestial bodies orbiting it: the eight confirmed planets and their 175 known natural satellites, the five dwarf planets and the billions of small bodies and belts. This application puts the solar system at your fingertips. Click on a star or spacecraft to see its detailed information and a selection of videos chosen to shed light on important topics related to that star or spacecraft. This application is a concentrate of scientific knowledge of each celestial body of our solar system. This information is intended for a wide audience and no previous experience/knowledge is necessary. Are you curious? Well, you will be served. Do not hesitate to recommend this to your children, parents, friends, grandparents. There is something for everyone.

Screenshots

SystemeSolaire4 screens

Verdict

The call

The clearest difference is update cadence: Interactive Minds Solar System at every 2 months against SystemeSolaire's every 55 months. Interactive Minds Solar System also leads on iOS requirement (8.0 vs 15.6). SystemeSolaire's advantage is device support (3 vs 1) and price ($1.99 vs $2.99). On ads and in-app purchases 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

Interactive Minds Solar System costs $2.99 and SystemeSolaire $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Interactive Minds Solar System ships an update every 2 months, SystemeSolaire every 55 months. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

Scorecard4 real differences · 6 level
Interactive Minds Solar System versus SystemeSolaire: the parameters behind the verdict, then further details
ParameterInteractive Minds Solar SystemSystemeSolaire
Price$2.99$1.99 — better
Rating5.0 (5 ratings) — better—
Positive reviews70.4% of reviews—
Number of ratings5 — better—
Update frequencyEvery 2 months — betterEvery 55 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPadiPhone, iPad, iPod — better
Requires iOS8.0 — better15.6
Further details — not scored
Size126 MB596 MB
Age rating4+4+
DeveloperVosonos LLCNMS Narcisse Mavoha Solutions Sarl

In-app purchases

None

Interactive Minds Solar System

No in-app purchases

None

SystemeSolaire

No in-app purchases

Questions

Is Interactive Minds Solar System free?
Interactive Minds Solar System costs $2.99, with no in-app purchases.
Is SystemeSolaire free?
SystemeSolaire costs $1.99, with no in-app purchases.
Do Interactive Minds Solar System or SystemeSolaire have ads?
Neither Interactive Minds Solar System nor SystemeSolaire shows ads.
Which is updated more often, Interactive Minds Solar System or SystemeSolaire?
Interactive Minds Solar System ships an update every 2 months, and SystemeSolaire every 55 months. Most recently, Interactive Minds Solar System was updated on October 16, 2026 and SystemeSolaire on October 4, 2026.

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