Apps Like Asteroids: Idle Challenge for iPhone and iPad
Conquer galaxies and destroy
Manage fleets and upgrade ships with unique abilities. Automatically gather resources and improve fleet strength when offline. Conquer and expand through strategic upgrades and resource management.
Asteroids: Idle Challenge screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


Falltopia: Epic Space Idle RPG
Pusilung HK Limited
Fight enemies, upgrade ship, survive waves
Play shooter game with automatic combat when offline. Upgrade spaceship and manage fleet for strategic attacks. Earn resources through continuous battles and expand your defenses against alien threats.

Star Trek Fleet Command
Scopely, Inc.
Fleets, build bases, conquer stars
Manage a base and build a with customizable ships and officers. Recruit characters like James T. Kirk and Spock. Engage in strategy-based combat and diplomacy. Explore an open-world galaxy and complete missions.

Legend of Slime: Idle RPG
LoadComplete Co., Ltd
Fight, evolve, and conquer in RPG battles
Play a turn-based RPG with auto-battle features. Summon and upgrade slimes and heroes. Collect loot and resources. Conquer stages and earn rewards. Battle offline or online. Evolve characters and customize skills.

Idle Airport Tycoon - Planes
Codigames SL
Build airports, buy , manage passengers
Manage operations by building runways, purchasing , and researching transportation tech. Upgrade facilities to increase passenger satisfaction. Generate revenue through tourist spending to expand resources and improve aircraft.

Idle Pocket Planet
Mum Not Proud S.A.P.I. de C.V.
Explore planets, build fortresses, claim galaxies
Grow planets into advanced fortresses and explore unusual galaxies. Claim new planets to expand your territory. Combine settlements and ships to build powerful constructs. Collect artifacts to fill a scientific journal.

Idle Mortician Tycoon
GuangZhou Zisa Network Technology Co., Ltd.
Manage cemeteries, upgrade buildings, earn money
Manage a cemetery by upgrading facilities, expanding the team, and improving infrastructure. Click to generate income, automate tasks, and invest in upgrades. Track progress and make strategic decisions to grow the business.

Idle Space Manager
ColdFire Games GmbH
Manage spaceships, collect cash, automate income
Manage a fleet of spaceships and hangars to earn cash. Upgrade hangars and research larger ships to boost income. Automate processes to generate cash while offline. Transport goods for additional rewards.

Alien Invasion: RPG Idle Space
CRAZY LABS BY TABTALE , G.P.
Defeat enemies to evolve your army
Defeat humans to gain resources and evolve your . Upgrade attack speed, capacity, and catching radius. Battle bosses with increasing difficulty to progress. Manage an army of aliens and strategize combat tactics.

Idle Digging
Zplay (Beijing) Info. Tech. Co.,Ltd.
Mine gold, build houses, upgrade tools
Manage workers to dig and build houses. Earn gold and upgrade tools for faster . Track progress and customize digs. Complete tasks to increase income and expand your dig site.

Star Wars™: Galaxy of Heroes
EA Swiss Sarl
Collect characters, upgrade squads, battle in real-time
Play a turn-based RPG featuring Wars characters. Collect and upgrade from various Wars stories. Battle in tactical combat. Build and manage squads. Complete quests and level up characters. Unlock new content and celebrate in-game events.

Galaxy Reavers 2
TBG LIMITED
Command fleets, shoot missiles, conquer galaxies
Command a spaceship and launch missiles or manage a fleet to defend against attacks. Adjust 3D camera angles for strategic viewing. Customize ships with various options and upgrade weapons for enhanced combat.

State Connect: Traffic Control
AI GAMES FZ LLC
Connect cities, manage , earn points
Build highways between cities by sliding fingers to create routes. Manage flow and earn points for expanded transportation. Upgrade cities to enhance infrastructure and expand road networks.


Mega Tower - Casual TD Game
HONG KONG YOULOFT TECHNOLOGY LIMITED
Build towers, merge units, conquer planets
Is a defense with idle gameplay and manual targeting. Players build and merge towers to strengthen defenses. Strategic placement of towers is required to conquer the planet.


Idle Magic
REALITY SQUARED GAME CO., LIMITED
Recruit heroes and defend the kingdom
Game with medieval theme. Recruit heroes to auto-fight battles. Manage troops to gather resources. Upgrade characters and equipment. Complete quests for rewards. Unlock new units and abilities. Progress through levels to strengthen the kingdom.

Planet Smash : Idle Wars
佳灿 李
Blast planets with missile taps
Destroy planets by tapping or using gameplay to progress through levels. Unlock weapons and skills through daily rewards and offline earning. Upgrade your missile arsenal to defeat incoming planets efficiently.

Cosmic Frontline AR
Hofli Limited
Command fleets and conquer planets
Command a fleet in real-time battles using AR technology. Colonize planets, build armadas, and engage in strategic combat. Manage resources, upgrade ships, and deploy tactics to defeat AI opponents.

Galaxy Wars - Ice Empire
Tiny Games srl
Conquer planets with single-click commands
Control ships with a single touch to attack enemies and capture connected planets. Conquer planets by conquering enemy territories. Choose between blue for balanced speed and strength or red for maximum firepower.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.