Planet Orbit vs Gravity Cascade
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Planet Orbit
Control a moon orbiting a planet, sliding it to dodge incoming asteroids. This fast-paced arcade game tests your reflexes as you level up, unlock upgrades, and use power-ups to survive longer. See how long you can protect your moon.
- Dodge incoming asteroids
- Control a moon around a planet
- Level up with survival time
- Unlock powerful upgrades
- Grab game-changing power-ups
- Test your reflexes
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Take control of a moon and slide it around its planet to dodge relentless asteroids. Test your reflexes in this fast-paced, addictive arcade experience. Level up as you survive longer, unlock powerful upgrades, and grab game-changing power-ups to boost your cosmic defense. How long can you keep your moon safe?
Gravity Cascade
Control celestial bodies with real-time physics, magnetic polarity, and explosive events. Drop, merge, and evolve cosmic objects while strategically managing gravity and avoiding galactic overflow.
- Tilt to control gravity
- Magnetic polarity system
- Black hole gravity wells
- Antimatter explosions
- Unstable orbs
- Combo multipliers
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Gravity Cascade: The Ultimate Cosmic Drop & Merge Most merge games are simple: drop an item, watch it combine. Gravity Cascade takes the genre to an entirely new dimension. Control the universe with real-time physics, magnetic polarity, and explosive astronomical events! Drop, merge, and evolve celestial bodies—from tiny stardust fragments to massive gas giants and radiant stars. But the cosmos is chaotic. You’ll need strategy, quick reflexes, and the power of physics to keep your galaxy from overflowing. What Makes Gravity Cascade Unique: • Tilt to Control Gravity: Use your device's accelerometer to manipulate gravity! Tilt your phone to shift celestial bodies and create massive combo chains. • Magnetic Polarity System: Not all bodies are created equal. Positive and negative charges add a new layer of strategy. Opposite charges attract and merge, while identical charges repel each other! • Black Hole Gravity Wells: Forge a Black Hole and watch the laws of physics bend. Black holes exert actual gravitational pull, drawing nearby planets into their orbit. • Antimatter Explosions: Drop volatile Antimatter to trigger massive explosions, clearing out clustered planets and spawning bouncy force pads to save you from overflowing! • Unstable Orbs: Watch out for pulsating, unstable bodies that can force-drop without warning, demanding lightning-fast reflexes! • Combo Multipliers: Chain together strategic merges within a tight time window to multiply your score exponentially. Do you have what it takes to master the physics of the universe? Drop in and start your cascade today!
Screenshots
Verdict
The clearest difference is ads: Planet Orbit at none against Gravity Cascade's shown. Planet Orbit also leads on update cadence (every 2 days vs monthly) and monetization model (free vs ad-supported). On price, rating, 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Planet Orbit against 5.0 for Gravity Cascade. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
Planet Orbit ships an update every 2 days, Gravity Cascade monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Planet Orbit | Gravity Cascade |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 2 days — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 7 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | TODD BROADRICK | Marc L. Melcher |
Customer experience
Planet Orbit
Gravity Cascade
In-app purchases
Planet Orbit
No in-app purchases
Gravity Cascade
No in-app purchases









