Work Work SUN vs Cosmic Drop
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Work Work SUN
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Merge planets and create the Sun! Launch small planets and watch them drift and float through space. When two identical planets collide, they merge into a bigger one! Keep merging — from Mercury to Venus to Earth — and aim for the ultimate star: the Sun. And when two Suns collide… a Black Hole is born! 【How to Play】 Tap the screen to launch a planet. Skillfully collide matching planets to merge them. Game over if planets stack up to the launch line! 【Features】 ・Simple one-tap controls — fun for kids and adults alike! ・Control planets that float with realistic physics ・9 planets from Mercury to the Sun — learn the solar system while you play! ・Merge two Suns to unleash a Black Hole — the ultimate achievement! ・Gravity reverses 15 seconds after launch — planets start stacking upward for unpredictable twists! ・Challenge your high score and climb the rankings ・Title system to track your progress ・Immersive BGM and sound effects A family-friendly puzzle game where you nurture planets at the edge of the universe — easy to learn, hard to put down.
Cosmic Drop
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DROP. MERGE. SUPERNOVA! Cosmic Drop is the adorable one-finger merge game where little planets become big ones. Drop cute planets into your cosmic jar. When two of the same kind touch, they fuse into the next, bigger planet. Pebbles become Moons, Moons become Mercury... all the way up to the mighty Sun. Forge the Sun and the whole jar goes SUPERNOVA. You win the level! EASY TO PLAY, HARD TO PUT DOWN One finger is all it takes: slide to aim, release to drop. Chain merges together for combo bonuses and watch satisfying cascades ripple through the jar. 100 LEVELS. 10 SECRET CONSTELLATIONS. Every victory lights a new star and connects it into your current constellation. Complete all ten stars to reveal the next chart. The Stellar Atlas tracks your journey, hides undiscovered constellation names, and lets you replay any unlocked level. EVERY LEVEL TRANSFORMS THE COSMOS Journey through living water worlds, lava skies, frozen space, cosmic forests, crystal fields, raging storms, and the molten Solar Forge. Each constellation has its own gameplay rule, from shifting tides and warned wind gusts to temporary roots, crystal score bonuses, and solar pressure. Every rule is clearly explained, and every level has its own background and atmosphere. YOUR PRIVATE DAILY GALAXY Take on one seeded challenge each day with a special rule, exact planet queue, local best, streak, and one-time reward. Daily Galaxy has no accounts, rankings, friends, chat, or network connection. Progress stays on your device. ACHIEVEMENTS AND COSMIC COLLECTION Complete 23 goals to unlock 23 visual rewards, then collect 27 styles in all, including four starter cosmetics. Equip drop trails, jar glows, merge bursts, and profile badges that show off your journey without changing score or physics. POWER-UPS WITH REAL STRATEGY - Fusion Orbs: Pick any two planets and fuse them into something bigger - Cosmic Storms: Unleash a galaxy vortex that merges every small planet at once - Continue Stars: Rescue a doomed run and get a second wind THEMES THAT TRANSFORM EVERYTHING Merge planets in deep space, candy in a sweetshop, sea creatures in the abyss, or neon orbs in a synthwave dream. Candy Pop, Deep Ocean, and Neon Nights are optional in-app purchases. The Premium Bundle includes them plus the exclusive gilded Solar Gold theme. MADE WITH LOVE - Every planet has a face, and they are all adorable - Silky physics, juicy haptics, and handcrafted sound - Your game saves automatically, so you can pick up right where you left off - Reduce Motion support and clearly labeled gameplay rules - No ads or account. Core play and Daily Galaxy work offline. Purchases and restores use the App Store. Download free and start merging. Your first Sun is closer than you think!
Screenshots
Verdict
The clearest difference is ads: Cosmic Drop at none against Work Work SUN's shown. Cosmic Drop also leads on update cadence (every 2 weeks vs every 2 months). Work Work SUN's advantage is iOS requirement (15.6 vs 17.0). On price, in-app purchases 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
Both are free to download. Work Work SUN sells 1 one-off in-app purchase and Cosmic Drop sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Work Work SUN ships an update every 2 months, Cosmic Drop every 2 weeks. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.
| Parameter | Work Work SUN | Cosmic Drop |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 95 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | Asuka Sawamura | OtterCore, LLC |
In-app purchases
Work Work SUN
- 広告オフ$1.99
Cosmic Drop
- 5 Continue Stars$0.99
- 3 Fusion Orbs$1.99
- Candy Pop Theme$1.99
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- Deep Ocean Theme$1.99
- Neon Nights Theme$1.99
- 3 Cosmic Storms$2.99
- 6 Cosmic Storms$4.99
- Premium Bundle$6.99
- 15 Fusion Orbs$7.99








