Comparison

PLANETARIUM vs UNIVERSIKID

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

Head to head
About

PLANETARIUM

Discover the Solar System with this educational app. Explore planets, land on points of interest to learn more, and test your knowledge with quizzes. Embark on a cosmic journey and learn about our celestial neighbors.

Highlights
  • Explore the Solar System
  • Learn about planets
  • Interactive landing points
  • Knowledge-testing quizzes
  • Educational content
Read full description

Ciao Terrestre, benvenuto su Planetarium! Planetarium Γ¨ l'APP che ti porta alla scoperta del Sistema Solare. Esplora con noi tutti gli otto pianeti + 1: ci sarΓ  anche Plutone ex pianeta, ma che Γ¨ sempre nei nostri cuori. Atterra sui punti di interessa e scopri di piΓΉ sui nostri vicini di casa. Mettiti alla prova e rispondi ai quiz: al termine scoprirai quanto sei arrivato lontano. Buon viaggio LOfficina del Planetario

About

UNIVERSIKID

Features
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UNIVERSIKID is the very first creative edutainment app! A completely safe app to explore, created to educate children from 5 to 11 years with the support of experts in education and professionals from the world of creativity. A variety of courses are constantly updated and divided into different categories: art, culture, illustration design, performance and crafts. Children learn actively without being passive in front of a screen, creating works and developing fine manual skills, through a "learning-by-doing" process. The application is also an educational game full of rewards, trading cards and, above all, Uni and their friends will become your travel buddies to discover new hobbies, passions and works! Dive into the UNIverse, Uni is waiting! 100% Safe! No external links, purchase protection with parental passcode and careful attention to every content in the app for your child’s safety. Competitive pricing: All courses cost 18 euro each with ten 20-minute lessons. Privacy: We do not collect any sensitive data to protect our customers' information.

Screenshots

PLANETARIUM4 screens
UNIVERSIKID4 screens

Verdict

The call

The clearest difference is in-app purchases: PLANETARIUM at none against UNIVERSIKID's 10. PLANETARIUM also leads on iOS requirement (11.0 vs 13.0). UNIVERSIKID's advantage is update cadence (every 2 weeks vs every 49 months). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. UNIVERSIKID sells 10 one-off in-app purchases. PLANETARIUM asks for nothing beyond the download.

UpkeepUpdate frequency

PLANETARIUM ships an update every 49 months, UNIVERSIKID every 2 weeks. Both last shipped on November 3, 2026.

Scorecard3 real differences Β· 5 level
PLANETARIUM versus UNIVERSIKID: the parameters behind the verdict, then further details
ParameterPLANETARIUMUNIVERSIKID
PriceFreeFree
Positive reviews25.0% of reviewsβ€”
Update frequencyEvery 49 monthsEvery 2 weeks β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
MonetizationFreeβ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 β€” better13.0
Further details β€” not scored
Size195 MB572 MB
Age rating4+4+
DeveloperWAY SrlBIMBI WORLDWIDE

In-app purchases

None

PLANETARIUM

No in-app purchases

10 purchases

UNIVERSIKID

One-time10
  • URBAN PLANNING$12.99
  • LITTLE ARCHITECTS$12.99
  • PRODUCT DESIGN$12.99
Show 7 more
  • JAPANESE MYTHOLOGY$12.99
  • MONOLINE CALLIGRAPHY 1$12.99
  • PREHISTORIC ANIMALS$12.99
  • PREHISTORIC MAN$12.99
  • YOKAI$12.99
  • MONOLINE CALLIGRAPHY 2$12.99
  • DUOLINE CALLIGRAPHY$12.99

Questions

Is PLANETARIUM free?
PLANETARIUM is free to download, with no in-app purchases.
Is UNIVERSIKID free?
UNIVERSIKID is free to download, with in-app purchases available.
Do PLANETARIUM or UNIVERSIKID have ads?
Neither PLANETARIUM nor UNIVERSIKID shows ads.
Which is updated more often, PLANETARIUM or UNIVERSIKID?
PLANETARIUM ships an update every 49 months, and UNIVERSIKID every 2 weeks. Most recently, PLANETARIUM was updated on November 3, 2026 and UNIVERSIKID on November 3, 2026.

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