Comparison

Galaxy Control 3D vs Hero Sky

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

Head to head
About

Galaxy Control 3D

Engage in epic space combat strategy by building and defending your base. Command a diverse army of ground and air units, gather resources, and battle millions of players worldwide to dominate the galaxy. Features stunning 3D graphics and a challenging campaign mode.

Highlights
  • Next-generation 3D graphics
  • Base building and defense
  • Resource gathering
  • Diverse ground and air units
  • Global PvP battles
  • Campaign mode with missions
  • Unlockable achievements
Features
Read full description

Galaxy Control 3D is a sci-fi base building and PvP strategy game where you build an empire, command a fleet, and battle millions of players for control of the galaxy — all rendered in next-generation 3D graphics. BUILD YOUR SPACE BASE Gather minerals and extract uranium to construct and upgrade your command center. Lay down 14 types of defensive structures — laser towers, missile turrets, plasma cannons, and more. Seal your perimeter with 300 wall segments and 7 mine types to stop any raider cold. COMMAND A POWERFUL ARMY Train and deploy 25+ unique air and ground units across multiple alien races and civilizations. Field a fleet of 10+ ship types, each with distinct strengths for attack, defense, or long-range bombardment. Master 11 technologies to unlock the most devastating weapons in the galaxy. RECRUIT 15 EPIC HEROES Each hero carries unique abilities that turn the tide of battle. Level up your heroes, equip relics, and choose the right commander for every mission — whether you're raiding a rival base or holding off a pirate assault. RAID, CONQUER, DOMINATE Attack other players, seize their resources, and earn Fame Points to climb the global leaderboards. With millions of active players across the galaxy, every session is a live PvP challenge. Rise through the ranks and become the #1 commander in the universe. FORGE ALLIANCES, WIN WARS Team up with other commanders to wage alliance wars across the galaxy. Coordinate attacks, share resources, and defend your allies in real-time multiplayer battles that reward strategy over brute force. TOWER DEFENSE IN SPACE Arrange your laser towers, missile turrets, and mine fields to repel waves of attackers. Galaxy Control's deep space tower defense layer means your base must be as smart as your army — one gap in your defenses can cost you everything. EXPLORE THE GALAXY Conquer 50 unique campaign missions against 3 pirate factions with escalating difficulty. Discover and claim 10+ asteroid fields and 10+ relic sites scattered across the star map. Each zone you control adds resources and strategic advantage. FEATURES AT A GLANCE: - Next-generation 3D sci-fi graphics - 100% free to play - 50 campaign missions across 3 pirate factions - 15 epic heroes with unique abilities - 25+ unique air and ground units - 10+ ship types across races and civilizations - 14 defensive structures: towers, turrets, cannons, walls, mines - 300 wall segments + 7 mine types for deep base defense - 11 technologies to research and master - 10+ relics and 10+ asteroids to conquer - Real-time PvP raiding and Fame Point leaderboards - Alliance wars and multiplayer cooperation - Requires internet connection Join millions of commanders already fighting for the galaxy. Download Galaxy Control 3D free — build your base, raise your army, and conquer the stars.

About

Hero Sky

Assemble a team of unique heroes and troops to battle players worldwide in epic guild wars. Customize your heroes, build an impenetrable fortress, and strategize your way to victory in this free-to-play game.

Highlights
  • Collect and customize hundreds of unique heroes
  • Engage in spectacular guild wars
  • Build and defend your village fortress
  • Discover hundreds of troop and hero combinations
  • Conquer special realms for unique rewards
  • Join guilds with friends for cooperative play
Features
Read full description

True strategy unfolds as you meet hundreds of REAL HEROES with unique skills. Join arms with your friends to fight in spectacular guild wars against players from all around the world! Customize your favorite Hero and dive into endless battles with your own unique combination of Troops and Heroes! Build your village into an impenetrable fortress and claim supremacy over the Sky World! FEATURES ● FREE TO PLAY! ● Mighty Heroes with amazing skills you can control even after deployment! ● Surviving troops come back even if you deployed them! ● Choose your favorite Hero and use Level Up and Evolution to power up! ● Discover hundreds of strategies combining awesome Troops, like Griffins and Aether Jelly, as well as Heroes and their various skills! ● Unleash the Trojan Horse to deploy troops at the heart of enemy’s stronghold and speed Up your way to victory! ● Use troops and Heroes to actively defend your village against waves of evil minions pouring in through the Hell’s Gates ● Conquer Hades' realm to win unique rewards: Aether and Limited-Time Hades Heroes! ● Watch your troops become even more powerful as you enter Fever Mode after three continuous victories! ● Join a Guild and share the thrill of combat with your best friends! ● Together you can build a powerful Guild Town, share Troops, buff them up and rise to the top of Sky World rankings! ● Hire powerful Guardian Heroes to protect your Guild Forts from invading enemies in Epic Guild Wars! ● The possibilities are endless! PLEASE NOTE! Hero Sky is completely free to play, however some game items can also be purchased for real money. If you don't want to use this feature, please disable in-app purchases in your device's settings Also, under our Terms of Service and Privacy Policy, Hero Sky is allowed for download and play at least 13 years of age. SUPPORT If you have any problem, visit: http://innospark.helpshift.com/a/hero-sky/

Screenshots

Galaxy Control 3D4 screens
Hero Sky4 screens

Verdict

The call

The clearest difference is rating: Galaxy Control 3D at 4.6 against Hero Sky's 3.9. Galaxy Control 3D also leads on ratings volume (869 vs 50) and update cadence (every 10 days vs monthly). Hero Sky's advantage is ads (none vs shown) and iOS requirement (7.0 vs 15.0). On price, review sentiment, in-app purchases and monetization model 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. Galaxy Control 3D sells 11 one-off in-app purchases and Hero Sky sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Galaxy Control 3D holds the better App Store score, 4.6 against 3.9. That said, the two scores are not equally well evidenced: Galaxy Control 3D has 869 ratings behind it against 50, so its average is the more settled of the two. Written reviews complicate that: 62% of Galaxy Control 3D's written reviews are positive against 68% of Hero Sky's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Galaxy Control 3D ships an update every 10 days, Hero Sky monthly. The most recent releases landed on September 22, 2026 and September 16, 2026 respectively.

Scorecard5 real differences · 5 level
Galaxy Control 3D versus Hero Sky: the parameters behind the verdict, then further details
ParameterGalaxy Control 3DHero Sky
PriceFreeFree
Rating4.6 (869 ratings) — better3.9 (50 ratings)
Positive reviews61.5% of reviews67.6% of reviews — better
Number of ratings869 — better50
Update frequencyEvery 10 days — betterMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.07.0 — better
Further details — not scored
Size770 MB299 MB
Age rating12+9+
DeveloperFX GAMES FZ LLCSKYWALK

Customer experience

Galaxy Control 3D

All ratings869 ratings
Positive92.8%
Neutral2.9%
Negative4.4%
Written reviews208 reviews
Positive61.5%
Neutral8.2%
Negative30.3%

Hero Sky

All ratings50 ratings
Positive72.0%
Neutral4.0%
Negative24.0%
Written reviews170 reviews
Positive67.6%
Neutral4.1%
Negative28.2%

User reviews

Galaxy Control 3D

From 869 App Store ratings

What we love

  • 🚀 Great graphics
  • 🌟 Enjoyable gameplay
  • 👥 Good for team play
  • 🕹️ Sci-fi theme is fun

Room to improve

  • 🐛 Bugs and glitches
  • ⏱️ Slow progression and upgrade times
  • 🤖 AI voices are poor
  • 💰 Pay-to-win mechanics
  • 🤯 Frustrating matchmaking

Hero Sky

From 50 App Store ratings

What we love

  • 🚀 Fast gameplay
  • 👍 Engaging hero system
  • 💡 Unique features compared to similar games
  • 🎨 Good graphics and animations

Room to improve

  • 🐛 Frequent crashes and stability issues
  • 🔧 Unresponsive controls and pathing issues
  • 💰 Aggressive monetization and pay-to-win elements

Bugs and requests

Galaxy Control 3D

Reported bugs

4 issues
  • Game crashes after updates
  • Login issues, especially with Facebook
  • Troops and resources disappearing
  • Inconsistent performance and connection issues

Requested features

4 requests
  • Ability to log out without deleting account
  • Option to disable AI voices
  • Improved matchmaking algorithm
  • Faster progression and upgrade times

Hero Sky

Reported bugs

3 issues
  • Game freezes during battles
  • Rewards and resources disappearing after crashes
  • Compatibility issues on certain devices

Requested features

3 requests
  • More hero options and customization
  • Improved guild communication and coordination
  • Reduced reliance on in-app purchases

In-app purchases

11 purchases

Galaxy Control 3D

One-time11
  • Container 1$0.99
  • Dark 1$0.99
  • Some Redmins$4.99
Show 8 more
  • Galaxy Pass$4.99
  • Container 5$4.99
  • Bunch of Redmins$9.99
  • Container 10$9.99
  • Diamond Pass$9.99
  • Container of Redmins$19.99
  • Crowded container of Redmins$49.99
  • Huge container of Redmins$99.99
1 purchases

Hero Sky

One-time1
  • Monthly Card$2.99

Questions

Is Galaxy Control 3D free?
Galaxy Control 3D is free to download, with in-app purchases available.
Is Hero Sky free?
Hero Sky is free to download, with in-app purchases available.
Which has better reviews, Galaxy Control 3D or Hero Sky?
Galaxy Control 3D is rated higher. Galaxy Control 3D averages 4.6 out of 5 from 869 ratings, while Hero Sky averages 3.9 from 50 ratings.
Do Galaxy Control 3D or Hero Sky have ads?
Galaxy Control 3D shows ads; Hero Sky does not.
Which is updated more often, Galaxy Control 3D or Hero Sky?
Galaxy Control 3D ships an update every 10 days, and Hero Sky monthly. Most recently, Galaxy Control 3D was updated on September 22, 2026 and Hero Sky on September 16, 2026.

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