Comparison

Constella Draw 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

Constella Draw

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Constella: Your Interactive Star Map Turn your device into a window to the universe. Constella is more than just a star map; it’s an artistic and educational experience where you become the astronomer. Key Features: Draw & Discover: Our innovative drawing mechanic allows you to trace constellations directly onto the sky. If you get it right, you unlock its legend! Full IAU Catalog: Explore all 88 official constellations recognized by the International Astronomical Union. Exclusive Mythological Art: Enjoy a gallery of 88 unique illustrations inspired by classical and modern mythology, created specifically for this experience. Bilingual Experience: Learn the names of stars and constellations in both English and Spanish seamlessly. Fluid 3D Navigation: A high-fidelity graphics engine that lets you travel across the celestial sphere with intuitive gestures. Ready to write your own story among the stars? Download Constella today.

About

Draw Your Sky

Features
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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

Constella Draw4 screens
Draw Your Sky3 screens

Verdict

The call

The clearest difference is update cadence: Draw Your Sky at every 2 days against Constella Draw's every 9 days. Constella Draw's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Constella Draw ships an update every 9 days, Draw Your Sky every 2 days. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 3 level
Constella Draw versus Draw Your Sky: the parameters behind the verdict, then further details
ParameterConstella DrawDraw Your Sky
PriceFreeFree
Update frequencyEvery 9 daysEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size119 MB34 MB
Age rating4+4+
DeveloperVanny MaltezKeito Suekane

In-app purchases

None

Constella Draw

No in-app purchases

None

Draw Your Sky

No in-app purchases

Questions

Is Constella Draw free?
Constella Draw is free to download, with no in-app purchases.
Is Draw Your Sky free?
Draw Your Sky is free to download, with no in-app purchases.
Do Constella Draw or Draw Your Sky have ads?
Neither Constella Draw nor Draw Your Sky shows ads.
Which is updated more often, Constella Draw or Draw Your Sky?
Constella Draw ships an update every 9 days, and Draw Your Sky every 2 days. Most recently, Constella Draw was updated on October 3, 2026 and Draw Your Sky on October 10, 2026.

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