Comparison

Solar System Scope vs mozaik3D

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

Head to head
About

Solar System Scope

Explore and discover the solar system and outer space with realistic 3D visualizations and detailed celestial simulations. This app offers an educational and engaging experience for all ages, featuring a comprehensive encyclopedia and a night sky observatory.

Highlights
  • 3D Encyclopedia of celestial bodies
  • Realistic 3D visualizations
  • Night sky observatory with time simulation
  • Accurate orbital parameter calculations
  • High-quality planetary and moon maps
  • Multilingual support
Features
Read full description

Solar System Scope is a fun way of Exploring, Discovering and Playing with the Solar System and Outer Space. Solar System Scope (or just Solar) contains many views and celestial simulations, but most of all - it brings you closer to the furthest reaches of our world and lets you experience lots of fantastic space sceneries. It aspires to be the most illustrative, easy to understand and simple to use space model. - 3D Encyclopedia In Solar’s unique encyclopedia you will find the most interesting facts about every planet, dwarf planet, every major moon and more – and everything is accompanied by realistic 3D visualizations. Solar’s encyclopedia is available in 10 languages: English, Spanish, German, Russian, Italian, Korean and Slovak. More languages are coming soon! - Nightsky Observatory Enjoy Stars and constellation of the night sky as viewed from any given location on Earth. You can point your device at the sky to see all objects in their proper place, but you can also simulate Night sky in the past or in the future. Now with advanced options that let you simulate ecliptic, equatorial and azimuthal line, or grid (among other things). - Scientific Instrument Solar System Scope calculations are based on up-to-date orbital parameters published by NASA and let you simulate celestial positions at any given time. - For Everyone Solar System Scope is well suited for all audiences and ages: It is enjoyed by space enthusiasts, teachers, scientists, but Solar is successfully used even by children of 4+ years of age! - Unique Maps We are proud to present a very unique set of planetary and moon maps, that let you experience a true-color space as never before. These accurate maps are based on NASA elevation and imagery data. Colors and shades of the textures are tuned according to true-color photos made by Messenger, Viking, Cassini and New Horizon spacecrafts, and the Hubble Space Telescope. Basic resolution of these maps is for free – but if you would like the best experience, you can check out the highest quality, which is available with In-App purchase. - Join our vision Our vision is to build the ultimate space model and bring you the deepest space experience. And you can help - try Solar System Scope and if you like it, spread the word! And don’t forget to join the community and vote for new features on our homepage.

About

mozaik3D

This app makes learning engaging with over 1300 interactive 3D scenes covering history, science, math, and more. It offers digital lessons, quizzes, and narration to enhance understanding. Explore worlds in walk or VR mode, and practice languages with multi-language support.

Highlights
  • 1300+ interactive 3D scenes
  • Digital lessons, images, videos, audio
  • Quizzes and activities
  • Narrations and animations
  • Walk mode & VR mode
  • Multi-language support
Features
Read full description

Let’s make learning fun! mozaik3D brings learning to life with interactive 3D models and a wide variety of digital resources. Perfect for students, teachers, and anyone curious about the world! - Explore 1300+ interactive 3D scenes across history, science, technology, mathematics, arts and more. - Digital lessons, images, videos, audio, and tools — everything you need for a richer learning experience. - Quizzes and activities to test knowledge in a fun way.  - Narrations and animations to guide you through complex topics. - Walk mode & VR mode — step inside ancient cities, explore the human body, or travel to outer space.  mozaik3D is available in over 40 languages, making it a perfect companion for both learning and practicing foreign languages. Try the app for free: explore demo scenes without registration, or create a free account and unlock 5 educational 3D scenes every week. Turn learning into an adventure — anytime, anywhere!

Screenshots

Solar System Scope4 screens
mozaik3D4 screens

Verdict

The call

The clearest difference is review sentiment: Solar System Scope at 76% against mozaik3D's 58%. Solar System Scope also leads on rating (4.4 vs 4.2) and ratings volume (882 vs 141). mozaik3D's advantage is update cadence (every 5 weeks vs every 4 months). On price, ads, in-app purchases and monetization model 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 Scope sells 1 one-off in-app purchase and mozaik3D sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Solar System Scope holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: Solar System Scope has 882 ratings behind it against 141, so its average is the more settled of the two. Written reviews point the same way: 76% of Solar System Scope's written reviews are positive against 58% of mozaik3D's.

UpkeepUpdate frequency

Solar System Scope ships an update every 4 months, mozaik3D every 5 weeks. The most recent releases landed on September 28, 2026 and September 19, 2026 respectively.

Scorecard5 real differences · 5 level
Solar System Scope versus mozaik3D: the parameters behind the verdict, then further details
ParameterSolar System Scopemozaik3D
PriceFreeFree
Rating4.4 (882 ratings) — better4.2 (141 ratings)
Positive reviews76.5% of reviews — better58.3% of reviews
Number of ratings882 — better141
Update frequencyEvery 4 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size154 MB447 MB
Age rating4+4+
DeveloperINOVE, s.r.o.MOZAIK Education Ltd.

Customer experience

Solar System Scope

All ratings882 ratings
Positive83.7%
Neutral4.5%
Negative11.8%
Written reviews238 reviews
Positive76.5%
Neutral6.3%
Negative17.2%

mozaik3D

All ratings141 ratings
Positive77.3%
Neutral5.7%
Negative17.0%
Written reviews139 reviews
Positive58.3%
Neutral7.9%
Negative33.8%

User reviews

Solar System Scope

From 882 App Store ratings

What we love

  • 🚀 Amazing app
  • 👍 Great for learning about space
  • 🌟 Beautifully created
  • 🔭 Realistic and detailed
  • 🎓 Excellent for education

Room to improve

  • 🐛 Crashes frequently
  • 🔀 Orientation issues
  • 🔒 Upgrade required for full functionality
  • 🕰️ Difficulty pinpointing specific dates

mozaik3D

From 141 App Store ratings

What we love

  • ✨ Excellent educational tool
  • 💡 Innovative 3D scenes
  • 📚 Wide range of subjects
  • 👍 User-friendly for learning
  • 🚀 Fast performance (when working)

Room to improve

  • 🐛 Frequent login issues
  • 🐌 Slow loading times
  • ❌ Content not loading
  • 🚫 Registration problems
  • 📉 Glitchy and buggy

Bugs and requests

Solar System Scope

Reported bugs

4 issues
  • Crashes when dragging Jupiter
  • Upside-down orientation on tablets
  • Unable to restore purchases
  • Freezes and crashes on launch

Requested features

5 requests
  • Add more celestial bodies (Messier objects, Planet 9/10, black holes, etc.)
  • Enable exploration of other galaxies and deep space objects
  • Improve telescope/zoom functionality
  • Add more moons and irregular satellites
  • Implement continental drift and solar system evolution

mozaik3D

Reported bugs

56 issues
  • Login fails, password incorrect
  • Cannot register, country/data not accepted
  • Account not working after registration
  • Adrenaline (advanced) scene shows error
  • Audio cuts off in Human body (male) scene
Show 51 more
  • Opening a book freezes the app
  • App says internet connection needed when WiFi is on
  • Overlay menu hides 3D animation on iPad
  • No sound in animations
  • Cannot register on iPhone browser (Safari/Chrome)
  • App crashes constantly after update
  • App doesn't load
  • App doesn't open, internet access issues reported
  • Cannot open some 3D scenes or books
  • Cannot download videos, most are not free
  • Cannot create a new account
  • VR headset for phone doesn't work correctly
  • Cannot open desired content
  • Google and Facebook registration/login fails
  • Favorite animation not added to collection
  • Cannot make premium account
  • VR headset for phone doesn't work correctly
  • Cannot open desired content
  • Google and Facebook registration/login fails
  • Favorite animation not added to collection
  • Cannot make premium account
  • Cannot zoom
  • App doesn't support iPhone 5s, loads forever
  • Login cursor jumps to password field
  • Constant switching between portrait and landscape
  • Loaded 3D animations not opening in app on iPadOS 13
  • Error when opening app, cloud symbol loads and errors
  • App crashes continuously on iPad 2018
  • App crashes on iPad Air 2nd generation
  • App freezes on iPhone XR
  • App logs out immediately after logging in on iPad
  • Login error, incorrect data reported
  • Password not accepted during registration
  • Authorization error, cannot watch 3D models
  • App closes user session
  • App keeps kicking user out
  • App keeps logging user out
  • User login required for every event even after logging in
  • App is unusable after password change
  • App crashes continuously
  • Downloads get stuck around 60%
  • App takes a long time to open
  • Premium account is a problem to use
  • App is not working after update
  • App not working on iPad Air and iPhone X
  • Cannot open app after installation
  • Login issues, password incorrect
  • App crashes
  • App is slow and lags
  • App requires login for most content
  • App is not an animation tool, just for watching

Requested features

10 requests
  • Update lymphatic system scene with 3D cross-sections
  • Add 3D scene about domestic cat
  • Add 3D scene about digestive system
  • Add narration for better understanding
  • More topics for small kids (plants, flowers, animals)
Show 5 more
  • Allow users to take notes
  • More free content or better premium access
  • Improve exercises to align with scene content
  • Add more subjects/topics
  • Improve creative approach and details in animations

In-app purchases

1 purchases

Solar System Scope

One-time1
  • HQ Textures / No Ads$5.99
2 purchases

mozaik3D

One-time2
  • Mozaik STUDENT - (1 Year)$44.99
  • Mozaik TEACHER - (1 Year)$119.99

Questions

Is Solar System Scope free?
Solar System Scope is free to download, with in-app purchases available.
Is mozaik3D free?
mozaik3D is free to download, with in-app purchases available.
Which has better reviews, Solar System Scope or mozaik3D?
Solar System Scope is rated higher. Solar System Scope averages 4.4 out of 5 from 882 ratings, while mozaik3D averages 4.2 from 141 ratings.
Do Solar System Scope or mozaik3D have ads?
Neither Solar System Scope nor mozaik3D shows ads.
Which is updated more often, Solar System Scope or mozaik3D?
Solar System Scope ships an update every 4 months, and mozaik3D every 5 weeks. Most recently, Solar System Scope was updated on September 28, 2026 and mozaik3D on September 19, 2026.

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