Work Work SUN vs AstroPop
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.
AstroPop
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Embark on a Cosmic Planet-Merging Challenge! Welcome to Astro Pop, the ultimate physics-based gravity puzzle game! Take control of cosmic space, drop celestial bodies, and merge them into massive stars. Can you master the gravity of the universe and build the ultimate galaxy? TILT TO CONTROL GRAVITY Experience unique tilt controls! Rotate and tilt your device to shift the gravitational pull in real time. Strategize your drops, slide planets past each other, and merge them dynamically. EXPLODE & EVOLVE CELESTIAL BODIES Drop and match identical planets to merge them into larger, more complex stars. Watch your solar elements grow from tiny asteroids to Mars, Earth, gas giants, and white dwarfs. Create epic chain reactions and rack up combo points! UNLEASH GraVItational POWER-UPS Running out of orbital space? Clear the board with powerful space abilities: SHAKE: Trigger a cosmic shake to shuffle the planets and realign your orbit. VOID: Call the black hole to clear low-level asteroids and free up space on the field. FEATURES OF ASTRO POP: Real Physics Simulation: Bounce, roll, and merge planets with a realistic 2D physics engine. Gyroscopic Controls: Control space gravity intuitively by tilting your phone. Premium Sci-Fi Design: Enjoy beautiful glowing neon interfaces and immersive glassmorphic layouts. Global High Scores: Challenge players worldwide and set your legendary best score. Galaxy Progression: Evolve your galaxy level and track your total fusion yield. Are you ready to pop the planets? Orbit is waiting. Download Astro Pop today!
Screenshots
Verdict
The clearest difference is in-app purchases: AstroPop at none against Work Work SUN's 1. AstroPop also leads on ads (none vs shown). On price, device support and iOS requirement 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. AstroPop asks for nothing beyond the download.
| Parameter | Work Work SUN | AstroPop |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 95 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Asuka Sawamura | Steigern Tech LLP |
In-app purchases
Work Work SUN
- 広告オフ$1.99
AstroPop
No in-app purchases









