Devourer Rush vs Black Hole
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Devourer Rush
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Gravity Vortex features a revolutionary PHYSICS-BASED mechanic. Instead of simply touching objects, you ATTRACT them using your gravitational field — just like a real black hole! REALISTIC PHYSICS ENGINE Our custom-built physics engine simulates actual gravitational mechanics: · Gravitational Attraction - Objects are pulled based on Newton's law (F = Gm₁m₂/r²) · Orbit Prediction System - See calculated trajectories of objects being attracted in real-time · Gravity Wave Visualization - Watch beautiful ripples in spacetime as you move · Mass & Density System - Different celestial bodies have unique gravitational properties 6 COSMIC REGIONS TO EXPLORE Unlock and master different regions of space, each with unique physics modifiers: · Cosmic Nebula - The starting region with balanced gameplay · Event Horizon - Near a black hole, gravity is 50% stronger · Asteroid Belt - Dense debris field with increased spawn rates · Supernova Remnant - Chaotic region with faster enemies · Dark Matter Zone - Mysterious area with strange gravity behavior · Quantum Void - The ultimate challenge at the edge of reality 30+ ACHIEVEMENTS Earn achievements across 8 categories: · Consumption milestones · Survival challenges · Score records · Combo mastery · Combat victories · Exploration progress · Physics mastery · And more legendary challenges! BUILT-IN PHYSICS TUTORIAL Learn real astrophysics while you play: · Newton's Law of Universal Gravitation · Gravitational Waves (Einstein's 1916 prediction) · Black Hole Event Horizons & Schwarzschild Radius · Orbital Mechanics & Escape Velocity 6 GRAVITY-MANIPULATION SKILLS Unlock powerful abilities as you level up: · Gravity Pulse - Instantly pull all nearby objects · Time Warp - Slow down time to plan your moves · Black Hole - Create a temporary singularity · Warp Jump - Teleport through spacetime · Repulsion Field - Push away all enemies · Energy Burst - Restore energy and become invincible MULTIPLE GAME MODES Endless Cosmos Test your gravitational mastery in an infinite procedural universe. How long can you survive? Campaign Mode Battle through 6 challenging waves culminating in an epic boss fight against the Void Guardian: · Collection challenges · Survival missions · Time attack stages · Dodge challenges · Multi-phase boss battle COMBO SYSTEM Chain gravitational captures for up to 5x score multipliers. Master the physics-based attraction timing! cADDITIONAL FEATURES · Beautiful vector graphics with particle effects · 8 unlockable player skins · Haptic feedback support · Local statistics tracking · 100% offline gameplay · No ads, no in-app purchases · Privacy-focused: no data collection
Black Hole
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Pull back. Aim. Devour every star in your sector. A neon physics-arcade where you ARE the black hole. Slingshot through 200+ cosmic levels, dodge the brake fields, climb the global Game Center leaderboard. Built for 30-second sessions on one thumb. WHAT'S INSIDE • 200+ procedurally varied space sectors • Slingshot + tap-and-hold hybrid controls • Per-shot S/A/B/C/D efficiency grading — chase the perfect S • Apple Game Center global leaderboard • Local top-100 history on your device • Smooth 60fps adaptive physics WHY YOU'LL STAY • Zero ads. Zero trackers. Zero accounts. • Plays fully offline once installed • One price, forever — no IAP, no energy timers • 30-second runs, infinite replay value Built by a solo developer who hates dark patterns. Pay once. Play forever. Note: Contains brief flashing visual effects. — — — Privacy Policy: https://blackhole.kudesi.de/privacy.html Terms of Use: https://blackhole.kudesi.de/terms.html Support: hi@kudesi.de
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Verdict
The clearest difference is iOS requirement: Devourer Rush at 12.0 against Black Hole's 15.6. On price, ads, 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.
| Parameter | Devourer Rush | Black Hole |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 26 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | 政 黄 | Johannes Kuch |
In-app purchases
Devourer Rush
No in-app purchases
Black Hole
No in-app purchases





