Comparison

Math Slap vs Cosmic Merge Game

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Math Slap

Features
Read full description

You have weird hobbies, hobbies of slapping people... But you also have a special talent, you can multiply other people wit numbers on them Choose the people to slap and merge them together Then choose your math sign and do better calculations Good luck!

About

Cosmic Merge Game

Engage in a physics-based puzzle where you drop celestial objects that merge upon collision, evolving from dust to black holes. Experience unique procedurally generated worlds and chain merges for high scores.

Highlights
  • Physics-based drop and merge gameplay
  • 11 celestial tiers to discover
  • Procedurally generated worlds with unique visuals
  • Combo multiplier system for high scores
  • Global leaderboards and achievements
  • Universal app for iPhone, iPad, and Apple TV
Features
Read full description

Drop. Collide. Evolve. Cosmic Merge is a physics-based puzzle game where you drop celestial objects into a cosmic arena and watch gravity do the rest. When two matching objects collide, they merge into something bigger — and more spectacular. Chain your merges together to build combos, rack up bonus points, and evolve tiny specks of cosmic dust all the way into a black hole. 11 CELESTIAL TIERS TO DISCOVER Begin with humble dust particles and work your way through an entire cosmic evolution: Dust → Asteroid → Ice Rock → Molten World → Moon → Planet → Slime World → Gas Giant → Star → Storm World → Black Hole Each tier features a unique procedurally-generated surface that reacts to how you tilt your device — from golden crystalline dust to volcanic lava rivers, bioluminescent oceans, crackling lightning storms, and swirling accretion disks. PHYSICS-DRIVEN GAMEPLAY Every drop matters. Objects tumble, bounce, and settle under realistic gravity. Stack carefully to set up chain reactions, or watch a single well-placed drop trigger a cascade of merges. The non-linear physics mean every game plays out differently — surprising moments emerge from the chaos. COMBO SYSTEM Merge quickly and you'll trigger combo multipliers that skyrocket your score. Time your drops to keep the chain alive and aim for the top of the arena for height bonuses. The deeper your combos, the bigger the reward. STUNNING PROCEDURAL VISUALS Every object is rendered with its own real-time shader — no static images. Watch lava flow across molten worlds, lightning arc across storm planets, and stars pulse with solar flares. The deep-space background comes alive with twinkling starfields, drifting nebulae, distant supernovas, passing comets, and pulsing gravitational waves. COMPETE GLOBALLY Game Center leaderboards let you see how your score stacks up against players worldwide. Unlock 13 achievements across tier milestones, score goals, and combo challenges. How far can you push your best run? FEATURES Addictive drop-and-merge physics puzzle gameplay 11 unique celestial objects, each with its own procedural shader Tilt-responsive lighting on every object Combo multiplier system for chaining merges Dynamic particle effects for merges, collisions, and drops Procedural sound design and 3 original music tracks Haptic feedback that matches the action Game Center leaderboards and 13 achievements Universal app — plays on iPhone, iPad, and Apple TV No ads. No in-app purchases. Just the game.

Screenshots

Math Slap3 screens
Cosmic Merge Game2 screens

Verdict

The call

The clearest difference is iOS requirement: Math Slap at 11.0 against Cosmic Merge Game's 16.0. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
Math Slap versus Cosmic Merge Game: the parameters behind the verdict, then further details
ParameterMath SlapCosmic Merge Game
PriceFreeFree
Rating—5.0 (4 ratings) — better
Number of ratings—4 — better
Update frequency—Fortnightly
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better16.0
Further details — not scored
Size188 MB33 MB
Age rating4+4+
DeveloperBahadir YerdelenScott Brant

In-app purchases

None

Math Slap

No in-app purchases

None

Cosmic Merge Game

No in-app purchases

Questions

Is Math Slap free?
Math Slap is free to download, with no in-app purchases.
Is Cosmic Merge Game free?
Cosmic Merge Game is free to download, with no in-app purchases.
Do Math Slap or Cosmic Merge Game have ads?
Neither Math Slap nor Cosmic Merge Game shows ads.

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