Comparison

Cosmic Gravity Merge vs GalacticDrop

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

Head to head
About

Cosmic Gravity Merge

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Say goodbye to simple drop puzzles. Tilt your phone to manipulate gravity in this new physics-based merge puzzle game! Enjoy an immersive, neon-lit space experience completely free. [Game Overview] "Space Game" is a planet merge puzzle game that uses realistic physics. Crash planets of the same type into larger ones to evolve them into bigger ones. The rules are simple, but this space game features a unique action element where your hand movements are directly linked. [Key Features of This Game] - Control gravity with the gyro function: Hold the button in the bottom right of the screen and tilt your phone to make the planets slide along with gravity. Even when they almost join, you can tilt your hand to merge them. The unpredictable movements unique to physics-based games and the satisfying feeling of getting the moves you want will become addictive. - The ultimate "shake" feature: Once you've accumulated energy, shake your phone to shuffle the board! This is a risky move that can instantly turn a crisis into an opportunity. ・A beautifully shining neon universe. Vivid neon-colored planets stand out against a black background. The light effects and smooth movements that appear the moment you merge will take you on a time-losing journey through space. Features three modes ・CLASSIC: A basic mode where you must carefully consider your surroundings and aim for a high score. ・CHAOS: An unpredictable mode for advanced players, where physics go haywire. ・ZERO: Gravity disappears! A new, zero-gravity mode where planets drift in place. Stress-free design ・Completely free: Play until the end without any in-game purchases. ・Offline compatible: Play even in areas without a signal. [Recommended for] ・Fans of popular merge puzzles ・Enjoy physics simulation games ・Get bored of standard puzzle games ・Enjoy number puzzles like 2048 ・Enjoy space, stars, and neon designs ・Looking for brain training in your spare time

About

GalacticDrop

A physics-based puzzle game where players drop and merge planetary bodies to create larger worlds. It offers three distinct game modes with unique challenges and special cosmic objects. Compete weekly on leaderboards and utilize power-ups to enhance gameplay.

Highlights
  • Physics-based merging gameplay
  • Three distinct game modes
  • Special cosmic objects
  • Active power-ups
  • Weekly competitive leaderboards
  • Cross-device profile restore
Features
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GalacticDrop Drop planets. Merge worlds. Conquer the cosmos. GalacticDrop is a physics-based puzzle game where you drop planetary bodies into a container and merge matching planets to create larger, more powerful worlds — all the way up to the Sun, which implodes in a burst of energy. Three Ways to Play Classic Mode — stack and merge planets to reach the highest score before space runs out. Void Mode — a wider, darker challenge with its own leaderboard and its own bragging rights. Hyperbolic Mode — the rules change. Special cosmic objects drop alongside your planets, each with its own behavior: a Delete ball that destroys everything it touches, a Spaceship that abducts and saves a planet for later, a Comet that merges with the first planet it hits, a Black Hole that pulls in nearby worlds, a Clone that upgrades your neighbors, a Nebula that evolves everything it settles near, and a Magic 8 Ball that rolls a random number and merges accordingly. No two drops feel the same. Bend the Rules with Power-Ups Nova — eliminate any planet type from the board. Gravity — shake the board to shift planets into new positions. Compete Every Week Weekly leaderboards in all modes. Earn badges for top finishes. Your rank resets every Sunday — so every game matters. Features Physics-based merging gameplay Three distinct game modes Seven unique special objects in Hyperbolic mode Three active power-ups Weekly competitive leaderboards and badge system Cross-device profile restore with Player ID

Screenshots

Cosmic Gravity Merge4 screens
GalacticDrop4 screens

Verdict

The call

The clearest difference is in-app purchases: Cosmic Gravity Merge at none against GalacticDrop's 3. GalacticDrop's advantage is ads (none vs shown). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. GalacticDrop sells 3 one-off in-app purchases. Cosmic Gravity Merge asks for nothing beyond the download.

UpkeepUpdate frequency

Cosmic Gravity Merge ships an update every 4 days, GalacticDrop every 5 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Cosmic Gravity Merge versus GalacticDrop: the parameters behind the verdict, then further details
ParameterCosmic Gravity MergeGalacticDrop
PriceFreeFree
Rating—5.0 (7 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—7 — better
Update frequencyEvery 4 days — betterEvery 5 days
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhoneiPhone, iPad — better
Requires iOS16.6 — better17.0
Further details — not scored
Size35 MB130 MB
Age rating4+4+
DeveloperShuhei OtaCherneyWerk LLC

In-app purchases

None

Cosmic Gravity Merge

No in-app purchases

3 purchases

GalacticDrop

One-time3
  • Neon Theme$2.99
  • Gemstone Theme$2.99
  • Remove Game Over Ads$3.99

Questions

Is Cosmic Gravity Merge free?
Cosmic Gravity Merge is free to download, with no in-app purchases.
Is GalacticDrop free?
GalacticDrop is free to download, with in-app purchases available.
Do Cosmic Gravity Merge or GalacticDrop have ads?
Cosmic Gravity Merge shows ads; GalacticDrop does not.
Which is updated more often, Cosmic Gravity Merge or GalacticDrop?
Cosmic Gravity Merge ships an update every 4 days, and GalacticDrop every 5 days. Most recently, Cosmic Gravity Merge was updated on October 29, 2026 and GalacticDrop on October 31, 2026.

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