Devourer Rush vs EMBER
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
EMBER
A one-tap space climber where players leap between worlds, timing jumps to stay ahead of encroaching darkness. Master perfect landings to build streaks and achieve higher scores in procedurally generated environments with unique hazards.
- One-tap controls
- Handmade worlds and events
- Perfect-landing streaks
- Collectible skins
- Full haptic feedback
- Unlockable new events
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Tap to leap from planet to planet, time each jump so you land perfectly, and keep going until the darkness catches you. Every perfect landing builds a streak, every streak lifts the score, and every run reaches a little higher than the one before. The sky is never the same twice. Skirt the pull of a black hole, cross the glare of a dying sun, ride out a comet storm, and find what waits inside the fog. New events unlock as you climb, and each one changes how you play. WHAT YOU'LL FIND - One-tap controls that take a minute to learn and a long time to master - Handmade worlds and events, each with its own hazards and rhythm - Perfect-landing streaks that reward timing over reflexes - Shields and guides to bank for the run that matters - A hangar of skins to collect and ride - Full haptic feedback EMBER is free to play. Optional shard packs and a one-time remove-ads purchase are available.
Screenshots
Verdict
The clearest difference is in-app purchases: Devourer Rush at none against EMBER's 3. Devourer Rush also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price 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. EMBER sells 3 one-off in-app purchases. Devourer Rush asks for nothing beyond the download.
| Parameter | Devourer Rush | EMBER |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | — | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 26 MB | 10 MB |
| Age rating | 4+ | 9+ |
| Developer | 政 黄 | NOAH FRIEDRICH BREITHAUPT |
In-app purchases
Devourer Rush
No in-app purchases
EMBER
- 1000 Shards$1.99
- Remove Ads$2.99
- 5000 Shards$4.99









