Comparison

Solar System Planets vs Draw Your Sky

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

Head to head
About

Solar System Planets

Explore our solar system with interactive 3D models and detailed information about each planet. Discover celestial bodies and uncover their secrets through a user-friendly interface, perfect for students and space enthusiasts alike.

Highlights
  • Interactive 3D solar system model
  • High-resolution planet imagery
  • Detailed planet information
  • User-friendly interface
  • Educational content
  • Celestial body exploration
Features
Read full description

Solar System Planets is designed to provide you with an unparalleled journey through the cosmos. Have you ever dreamt of traversing the vast expanses of space, visiting the planets of our solar system, and uncovering their secrets? Your dream has now become a reality, right at your fingertips. Solar System Planets is an interactive window into the universe. With its user-friendly interface and convenient navigation, users of all ages and backgrounds can embark on an educational and awe-inspiring adventure through our celestial neighborhood. Upon launching Solar System Planets, you're greeted by a visually captivating representation of the solar system. The app boasts high-resolution imagery of each planet, beautifully rendered to showcase their unique characteristics and breathtaking beauty. Whether you're a space enthusiast, a student, or simply curious about the cosmos, you'll find yourself immersed in an interface that's as easy to navigate as it is informative. The true magic of Solar System Planets lies in its interactive features. You can tap on any planet to delve deeper into its mysteries. From the scorching surface of Mercury to the icy landscapes of Neptune, each planet's detailed information is presented in a format that's both engaging and educational. Learn about their composition, orbital characteristics and interesting facts. In a world where learning and technology go hand in hand, Solar System Planets stands out as an exemplary educational tool. Whether you're using it for personal enrichment, as a supplement to your studies, or as a source of family-friendly entertainment, the app's dedication to accuracy and accessibility shines through. So, whether you're an aspiring astronomer, a lifelong learner, or someone who simply marvels at the wonders of the universe, Solar System Planets is the app you've been waiting for. Embark on a cosmic journey, tap into the depths of knowledge, and let the mysteries of the solar system unfold before your eyes. Get ready to explore, learn, and be inspired by the beauty that lies beyond our world. Privacy Policy: http://evgeniyasench.tilda.ws/privacypolicy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Draw Your Sky

Features
Read full description

Every constellation you know was invented by somebody looking up. This one is yours to invent. Open the app and you are looking at the actual night sky — worked out from where you are, the date, the time, and how much light pollution surrounds you. Tap three stars. The lines connect. Name it, write what it watches over, and paint light across it. Then leave it in the sky for someone else to find. A REAL SKY, NOT A WALLPAPER • 8,400 stars from the Yale Bright Star Catalogue, placed for your exact spot and moment • The Moon and planets where they genuinely are tonight • Light pollution from satellite data, so a city sky and a mountain sky are honestly different • Move the time to see what rises later, or what the sky held on a date that mattered to you MAKE SOMETHING • Connect stars with a tap — three is enough to begin • Give your constellation a name and a story • Paint over it with line, mist and glow brushes • Choose colours and line styles SHARE AND FIND • A share card that carries your figure and the real sky it came from • Wander the sky and find what other people have drawn there • A daily theme, for the nights you want a prompt • All 88 official constellations, if you would rather learn the ones we already have IT WORKS WITH NO SIGNAL The sky is calculated on your device. Step outside, lose reception, and the stars are still right. Drawing is free and always will be. An account is only there to give your constellations somewhere to live.

Screenshots

Solar System Planets4 screens
Draw Your Sky3 screens

Verdict

The call

The clearest difference is in-app purchases: Draw Your Sky at none against Solar System Planets's 3. Draw Your Sky also leads on update cadence (every 2 days vs every 3 months). Solar System Planets's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads 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 Planets sells 3 in-app purchases, starting at $9.99 per month. Draw Your Sky asks for nothing beyond the download.

UpkeepUpdate frequency

Solar System Planets ships an update every 3 months, Draw Your Sky every 2 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 6 level
Solar System Planets versus Draw Your Sky: the parameters behind the verdict, then further details
ParameterSolar System PlanetsDraw Your Sky
PriceFreeFree
Rating3.3 (10 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 3 monthsEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size150 MB34 MB
Age rating4+4+
DeveloperEvgeniya SenchurovaKeito Suekane

In-app purchases

3 purchases

Solar System Planets

Subscriptions3
  • One Month Premium Access3 Days trial$9.991 Month
  • Three Months Premium Access3 Days trial$19.993 Months
  • One Year Premium Access3 Days trial$24.991 Year
None

Draw Your Sky

No in-app purchases

Questions

Is Solar System Planets free?
Solar System Planets is free to download, with in-app purchases available.
Is Draw Your Sky free?
Draw Your Sky is free to download, with no in-app purchases.
Do Solar System Planets or Draw Your Sky have ads?
Neither Solar System Planets nor Draw Your Sky shows ads.
Which is updated more often, Solar System Planets or Draw Your Sky?
Solar System Planets ships an update every 3 months, and Draw Your Sky every 2 days. Most recently, Solar System Planets was updated on October 30, 2026 and Draw Your Sky on October 29, 2026.

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