Comparison

Idle Space Force vs Asteroids

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

Head to head
About

Idle Space Force

Command a retro spaceship in this incremental clicker game. Blast enemies, upgrade your ship, and explore planets to earn passive income. Enjoy classic shoot 'em up action with idle RPG mechanics.

Highlights
  • Incremental idle gameplay
  • Retro space shoot 'em up battles
  • Ship upgrades and prestige system
  • Offline income generation
  • Explore multiple unique worlds
  • Pixelated retro graphics
Features
Read full description

Take command of your ship in Idle Space Force! Blast your way through this retro incremental space shoot ‘em up, upgrade your ship, and travel to scenic and dangerous planets, collecting a passive income for your fleet! Idle Space Force is a retro idle tapper with the perfect blend of idle and RPG mechanics inspired by the classics like Space Invaders and Asteroids. Collect your ISF credits while offline and blast through seven unique worlds with classic shmup gameplay. Prestige your way through Deep Space upgrades and travel to never before seen worlds! Idle Gameplay Generate income as you cruise AFK or battle hordes of enemies through space! Your ship’s progress continues while offline, letting you pick up the action wherever you are in the universe. Action-Packed Battles Engage in intense pixelated retro space battles as you face relentless enemies from across the galaxy. With classic mechanics of the staple shoot ‘em up / shmup genre, you’ll be filling the screen with bombs and bees in a flash – battling enemy ships, enemy hornets, and enemy bosses. Gameplay inspired by 8 bit classics like Space Invaders and Asteroids. Upgrade Your Ship Kit out your ship with powerful upgrades and frontier technologies to unleash devastating firepower. Collect income like an idle game while offline, then add missiles, magnetism, and more to your vessel. Looking for even more firepower? Prestige your way to the ultimate unlocks and blast away the competition! Explore the Cosmos Vast worlds await you in the expanses of space. Uncover hidden treasures, acquire new upgrades and confront challenging bosses. From the outskirts of deep space to the remnants of the Terran homeworld, there are many unique challenges along the way. Addictive Experience With simple yet engaging gameplay mechanics, Idle Space Force offers endless entertainment for both casual players and hardcore enthusiasts alike. The mix of idle game mechanics and shoot 'em up action ensures that even when you’re not working – you’re always on the clock! Ready to conquer the cosmos? Download Idle Space Force now and embark on an epic retro idle shmup journey!

About

Asteroids

Command a fleet to destroy asteroids and conquer the galaxy. This idle strategy game features fleet upgrades, epic boss battles, and retro visuals. Compete in tournaments and enjoy endless content with regular updates.

Highlights
  • Idle resource gathering
  • Fleet upgrades and new ships
  • Epic boss asteroid battles
  • Retro polished visuals
  • High-score tournaments
  • Regular content updates
Features
Read full description

Asteroids: Idle Challenge - Command, Destroy, Conquer! Take charge of your fleet and smash through asteroids to conquer the galaxy in Asteroids: Idle Challenge. This game is a perfect blend of idle mechanics and strategic gameplay, designed to keep you entertained. Idle Strategy: Automatically gather resources and upgrade your fleet, even when you're offline. Your choices matter—every upgrade pushes you further into space domination. Fleet Upgrades: Unlock new ships with unique abilities and upgrade them to face tougher challenges. Build the ultimate fleet to crush any asteroid in your path. Epic Boss Battles: Take on massive boss asteroids that require smart strategies and precise execution. Every boss fight is a test of your command skills. Retro Polished Visuals: Enjoy smooth animations, vibrant colors, and classic space physics that make every explosion and asteroid collision a visual treat. Tournaments: Compete in limited-time high-score events to earn big rewards. Show off your skills and climb the leaderboard in these exciting challenges. Endless Content: With regular updates and new challenges, there's always something new to explore. Your journey to becoming the ultimate space commander never ends. Download Asteroids: Idle Challenge now and start your galactic conquest!

Screenshots

Idle Space Force4 screens
Asteroids4 screens

Verdict

The call

The clearest difference is rating: Idle Space Force at 4.7 against Asteroids's 4.3. Idle Space Force also leads on review sentiment (71% vs 50%) and ratings volume (547 vs 11). Asteroids's advantage is iOS requirement (12.0 vs 18). On price, ads, 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. Idle Space Force sells 8 one-off in-app purchases and Asteroids sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Idle Space Force holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Idle Space Force has 547 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 71% of Idle Space Force's written reviews are positive against 50% of Asteroids's.

UpkeepUpdate frequency

Idle Space Force ships an update every 3 weeks, Asteroids every 2 months. The most recent releases landed on September 22, 2026 and July 5, 2026 respectively.

Scorecard5 real differences · 5 level
Idle Space Force versus Asteroids: the parameters behind the verdict, then further details
ParameterIdle Space ForceAsteroids
PriceFreeFree
Rating4.7 (547 ratings) — better4.3 (11 ratings)
Positive reviews71.3% of reviews — better50.0% of reviews
Number of ratings547 — better11
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS1812.0 — better
Further details — not scored
Size136 MB193 MB
Age rating9+9+
DeveloperFuse GamesDaedalus Lab LLC

Customer experience

Idle Space Force

All ratings547 ratings
Positive92.9%
Neutral3.1%
Negative4.0%
Written reviews80 reviews
Positive71.3%
Neutral11.3%
Negative17.5%

Asteroids

All ratings11 ratings
Positive81.8%
Neutral9.1%
Negative9.1%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Idle Space Force

Reported bugs

3 issues
  • Crashes when trying to advance to next planet
  • Offline rewards not working properly
  • Forced flashing screen from power-up

Requested features

7 requests
  • Loot falling towards the ship
  • Seasonal item multipliers working on all items
  • Visibility of loot from invisible enemies
  • Hint system for clues
  • Faster bullet speed
Show 2 more
  • Earlier auto-fire/generation upgrades
  • More levels/content

Asteroids

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Idle Space Force

One-time8
  • Star Coin Currency x100$1.99
  • Star Coin Currency x300$3.99
  • Remove Ads$6.99
Show 5 more
  • Prestige Pack$7.99
  • Starter Pack$9.99
  • Star Coin Currency x1000$10.99
  • Star Coin Currency x2500$19.99
  • Star Coin Currency x7500$49.99
7 purchases

Asteroids

One-time7
  • Small Pack$2.99
  • Starter Pack$4.99
  • Medium Pack$9.99
Show 4 more
  • No Ads.$9.99
  • Large Pack$19.99
  • Omega Pack$19.99
  • Extra Large Pack$49.99

Questions

Is Idle Space Force free?
Idle Space Force is free to download, with in-app purchases available.
Is Asteroids free?
Asteroids is free to download, with in-app purchases available.
Which has better reviews, Idle Space Force or Asteroids?
Idle Space Force is rated higher. Idle Space Force averages 4.7 out of 5 from 547 ratings, while Asteroids averages 4.3 from 11 ratings.
Do Idle Space Force or Asteroids have ads?
Both Idle Space Force and Asteroids show ads.
Which is updated more often, Idle Space Force or Asteroids?
Idle Space Force ships an update every 3 weeks, and Asteroids every 2 months. Most recently, Idle Space Force was updated on September 22, 2026 and Asteroids on July 5, 2026.

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