Comparison

Cosmo Crush vs Stellar

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

Head to head
About

Cosmo Crush

Features
Read full description

Drop. Merge. Explode. Cosmo Crush is a physics merge puzzler set in deep space. Drop moons into the chamber, merge two of a kind, and watch them collapse into something bigger: Mercury, Mars, Venus, Earth, Neptune, Uranus, Saturn, Jupiter, and finally the Sun. Keep going and you'll trigger a Supernova. Keep going further and you'll create a Black Hole. Simple to start. Genuinely hard to master. 12 COSMIC TIERS Every merge climbs the chain, from a humble Moon all the way to a Black Hole. The higher you climb, the more room you free up — and the more the board fights back. REAL PHYSICS, REAL TENSION Planets roll, settle, and stack the way real objects would. Every drop changes the shape of the board. There's no undo, and gravity has opinions. CHAIN YOUR COMBOS Merges that cascade multiply your score. Set up a chain reaction and watch a single well-placed moon collapse half the board. POWERUPS FOR WHEN IT GETS TIGHT Earn Stardust as you play and spend it on four powerups: • Planet Swap — trade the planet you're holding • Planet Skip — skip a bad draw • Shrink Ray — halve a planet that's in the way • Nova Bomb — blow up the board and restack everything that survives 65 BADGES TO UNLOCK From your first merge to feats most players never manage. Each one pays out Stardust. BUILT FOR ONE-HANDED PLAY Portrait, one thumb, no tutorial required. Pick it up for thirty seconds or lose an hour. PLAYS OFFLINE No account. No sign-up. Your run saves automatically. Close the app mid-game and pick up exactly where you left off. Free to play, supported by ads. Optional rewarded ads let you continue a run. Stardust can also be purchased. How far can you merge?

About

Stellar

A physics-driven merge puzzle game where you combine cosmic bodies to create larger celestial objects. Navigate handcrafted levels or play endlessly, mastering unique challenges and discovering hidden treasures. Enjoy a calming, one-thumb experience with beautiful art and music.

Highlights
  • Physics-driven merge gameplay
  • 60 handcrafted puzzle levels
  • Endless play mode
  • Boosts for assistance
  • Collect cosmic relics and codex entries
  • Offline play
  • Haptic feedback
Features
Read full description

Two alike become one. Keep going, and you forge a star. Stellar: Cosmic Merge is a calm, physics-driven merge puzzler. Drop cosmic bodies into the bowl and watch matching ones fuse into something bigger — stardust into meteors, meteors into comets, comets into moons, and on up the chain to a blazing Supernova. Every body you drop rolls, settles and shoves the ones already there. The bowl fills faster than you expect, so the whole game lives in one decision: where to let go. TWO WAYS TO PLAY Puzzle: 60 handcrafted levels across 5 sectors, each with its own goal and a limited number of drops Endless: no goals, no limits. One bowl, one board, and your all-time best score GOALS THAT KEEP MOVING Reach a Gas Giant. Build three Moons. Chain a 4x combo. Clear everything below a Planet. Merge forty times before the drops run out. Earn up to three stars on every level — clearing it is one thing, mastering it is another. Some levels bend the rules without warning you twice: Heavy Gravity slams bodies down and settles them hard, Low Gravity leaves them drifting and rolling long after you thought the board was still. BOOSTS FOR WHEN IT JAMS Smash: vaporize any single body and unlock the board Revive: clear the danger zone and keep the run alive COLLECT AND DISCOVER Relics: one treasure hidden in every sector, claimed by the players who master it Cosmic Codex: all eleven bodies, from Stardust to Supernova, each with the story behind it BUILT TO FEEL GOOD One thumb, one tap: no tutorial to sit through Crisp haptic feedback on every drop and every merge Hand-drawn cosmic art and a soundtrack you can leave running Reduced-effects mode keeps things smooth when the board is full Plays in English, Türkçe and Español PLAY ANYWHERE No account, no sign-up, no connection required. The whole game runs offline and your progress stays on your device. More sectors are forming beyond the horizon. Can you forge the Supernova?

Screenshots

Cosmo Crush4 screens
Stellar4 screens

Verdict

The call

The clearest difference is in-app purchases: Stellar at none against Cosmo Crush's 5. On price, update cadence, ads and device support 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. Cosmo Crush sells 5 one-off in-app purchases. Stellar asks for nothing beyond the download.

UpkeepUpdate frequency

Cosmo Crush ships an update every 5 days, Stellar every 4 days. Both last shipped on October 31, 2026.

Scorecard1 real difference · 9 level
Cosmo Crush versus Stellar: the parameters behind the verdict, then further details
ParameterCosmo CrushStellar
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 5 daysEvery 4 days — better
AdsYesYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size28 MB12 MB
Age rating4+4+
DeveloperKenneth WithersCem Ekkazan

In-app purchases

5 purchases

Cosmo Crush

One-time5
  • 500 Stardust$0.99
  • 1,200 Stardust$1.99
  • Remove Ads (Lifetime)$3.99
Show 2 more
  • 3,500 Stardust$4.99
  • 8,000 Stardust$9.99
None

Stellar

No in-app purchases

Questions

Is Cosmo Crush free?
Cosmo Crush is free to download, with in-app purchases available.
Is Stellar free?
Stellar is free to download, with no in-app purchases.
Do Cosmo Crush or Stellar have ads?
Both Cosmo Crush and Stellar show ads.
Which is updated more often, Cosmo Crush or Stellar?
Cosmo Crush ships an update every 5 days, and Stellar every 4 days. Most recently, Cosmo Crush was updated on October 31, 2026 and Stellar on October 31, 2026.

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