Comparison

Space de Coins vs Galaxy Alien Space Attack

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

Head to head
About

Space de Coins

Embark on an intergalactic coin-collecting adventure across alien planets. Utilize fireballs and dashes to gather coins, defeat enemies, and unlock useful items in the shop. Avoid falling off the planet or running out of lives to achieve a high score.

Highlights
  • Coin collection gameplay
  • Fireball and dash abilities
  • Two-stage jump
  • Enemy trampling
  • Coin shop with useful items
  • Super coin time bonus
Features
Read full description

The stage is to the universe at last ! Let's get coins in an unknown planet ! The man had continued to fly to obtain coins. However, he was too flied. When it became absorbed in coin collection too much and he noticed, he had come to the universe. The man landed on the planet nearest hasten. Was reflected in his eyes it was something usual. "Jeez. There is a coin such a place…" The man was coming out on a journey today, while making full use of fire ball and dash. [How to play] Let's get coins by operating the main character in the fire ball button and jump button and the left and right buttons! The game is over and fall to the ground from under or lost all life. Let 's willing to various planet while trampling an enemy with a two-stage jump! [TIPS] You can dash When you move while holding down the fire ball button. [About the coin shop] You can shop at coin shops by collecting coins. Let's accumulate coins steadily useful items so are available. If the coin of the magic which shines is taken, it will go into a super coin time.

About

Galaxy Alien Space Attack

Features
Read full description

Take control of a powerful fighter and defend the galaxy against endless waves of alien enemies! Galaxy Alien Space Attack is an exciting arcade shooting game inspired by classic space shooters with modern graphics, smooth controls, and intense bullet hell action. Fly through deep space, dodge enemy attacks, destroy alien fleets, and challenge massive boss battles. Upgrade your spaceship with powerful weapons, missiles, lasers, shields, and special abilities to survive increasingly difficult missions. Game Features: • Fast-paced arcade shooter gameplay • Beautiful sci-fi space environments • Epic boss fights • Multiple fighter upgrades • Powerful weapons and special skills • Smooth one-finger controls • Offline play anytime • Optimized for phones and tablets Whether you enjoy retro arcade games, classic space shooters, or modern bullet hell adventures, this game delivers nonstop action and exciting combat. Test your reflexes, collect upgrades, unlock stronger fighters, and become the ultimate galaxy defender. Download now and begin your space battle against the alien invasion!

Screenshots

Space de Coins4 screens
Galaxy Alien Space Attack3 screens

Verdict

The call

The clearest difference is ads: Space de Coins at none against Galaxy Alien Space Attack's shown. Space de Coins also leads on iOS requirement (6.0 vs 13.0). Galaxy Alien Space Attack's advantage is update cadence (daily vs every 23 months). On price, 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.

UpkeepUpdate frequency

Space de Coins ships an update every 23 months, Galaxy Alien Space Attack daily. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 7 level
Space de Coins versus Galaxy Alien Space Attack: the parameters behind the verdict, then further details
ParameterSpace de CoinsGalaxy Alien Space Attack
PriceFreeFree
Rating4.5 (57 ratings) — better—
Positive reviews94.5% of reviews—
Number of ratings57 — better—
Update frequencyEvery 23 monthsDaily — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS6.0 — better13.0
Further details — not scored
Size31 MB87 MB
Age rating4+4+
Developermarge co., ltd.刚 曾

In-app purchases

None

Space de Coins

No in-app purchases

None

Galaxy Alien Space Attack

No in-app purchases

Questions

Is Space de Coins free?
Space de Coins is free to download, with no in-app purchases.
Is Galaxy Alien Space Attack free?
Galaxy Alien Space Attack is free to download, with no in-app purchases.
Do Space de Coins or Galaxy Alien Space Attack have ads?
Galaxy Alien Space Attack shows ads; Space de Coins does not.
Which is updated more often, Space de Coins or Galaxy Alien Space Attack?
Space de Coins ships an update every 23 months, and Galaxy Alien Space Attack daily. Most recently, Space de Coins was updated on October 17, 2026 and Galaxy Alien Space Attack on October 12, 2026.

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