206+ iOS apps & games curated and reviewed
Alien Flying UFO Simulator is the household name in ufo games, but it's far from the only option. We track 206+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
Assume the role of an alien pilot tasked with invading Earth. Your mission is to collect various species and study them, all while evading Earth's police and army. Navigate your UFO through Earth's orbit and avoid detection to complete your objectives.
Engage in thrilling air combat with high-powered fighter jets. Master flight and weaponry to outmaneuver opponents in diverse environments. Customize your aircraft and explore various game modes for an ultimate aerial battle experience.
Command an alien and grow its army by defeating humans in this idle RPG. Evolve your alien with new abilities, upgrade its stats, and face challenging boss battles to achieve extraterrestrial dominance.
Become an alien invader and crush cities on Earth. Grow by abducting people and destroying buildings, but beware of other aliens who will try to swallow you. Compete against others in fast-paced, timed invasion battles.
Embark on a thrilling space adventure as a volunteer on a mission to Mars. Pilot a jetpack to explore the Martian surface, capture unique selfies, and navigate the challenges of interplanetary travel. Prove the doubters wrong and make history on this groundbreaking expedition.
Control a massive underground monster to devour everything in its path. Explore diverse environments, battle over 40 enemy types, and destroy vehicles and aircraft. Enjoy multiple game modes and evolving worm visuals for endless destructive fun.
Build and manage a secret desert facility to research salvaged alien technology. Expand your operations, unlock advanced research, and defend against government raids and alien interference. Your strategic decisions will determine the fate of your facility and potentially the world.
Navigate a mysterious island as a stranded alien, uncovering government secrets and evading authorities. Abduct civilians, unlock new aliens and UFOs, and discover the truth hidden from the public.
Pilot a UFO through cities, causing destruction and experiencing the thrill of being an unstoppable alien force. Unleash your alien powers and embark on an epic rampage.
Engage in a thrilling tower defense game where you pilot a flying saucer to devour objects, gather resources, and build powerful cannons. Strategically defend your base against relentless zombie invasions by upgrading your saucer and fortifying your defenses.
Engage in thrilling 3D Sci-Fi war missions with unlimited sniper and commando action. This offline FPS game offers a campaign mode and team deathmatch with intelligent enemies. Become a super soldier and conquer the battlefield in this free-to-play adventure.
Engage in competitive fun with friends and family through a collection of 40 unique minigames. Designed for 2 to 4 players, this app utilizes simple one-touch controls for easy gameplay on a single device. Perfect for on-the-go entertainment and friendly rivalries.
Pilot a lone spaceship to defend Earth from relentless alien swarms in this classic space shooter. Upgrade your weapons and skills to overcome increasingly difficult challenges across numerous levels and intense boss battles.
Pilot a 3D UFO through a city, completing missions by destroying various targets. Experience precise movement and engage in aerial combat with machine guns and missiles. Progress through increasingly difficult levels and enjoy multiple camera perspectives.
Engage in a thrilling 3D invasion game where you must identify and eliminate hidden aliens disguised as ordinary people. Utilize scanners and blasters to complete levels, unlock new weapons, and rescue citizens from alien isolation across various city suburbs.
Engage in intense aerial combat against alien invaders in this thrilling shoot 'em up game. Team up with friends or other players in co-op mode to overcome vast enemy armadas and challenging bosses. Explore a wide array of aircraft, upgrades, and game modes for endless action.
Engage in an addictive offline arcade racer where you blast rivals and gang bosses. Collect and upgrade exotic cars, utilize powerful drones, and customize your soundtrack with your own music. Reclaim your top position in challenging leagues and a rich story campaign.
Defend Earth from alien invaders in this idle tower defense game. Build diverse turrets, strategize your defense, and power up your character with unique skills and weapons. Collect resources and take on global challenges to protect the planet.
Command large-scale battles with a vast array of military units, from soldiers and vehicles to aircraft and warships. Design your own missions, engage in tactical warfare, and test your strategic skills against other players in real-time multiplayer. Experience an advanced war simulator with diverse unit types and dynamic gameplay.