196+ iOS apps & games curated and reviewed
Out of 196+ parasite zero apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
Experience a terrifyingly realistic virus simulator where you play as "Patient Zero" and develop a deadly plague, adapting against humanity's efforts to stop you. Control the spread of disease across the globe, evolving a unique virus to determine the fate of humanity.
Embark on a perilous adventure in a multiplayer survival simulator where you must gather resources, build shelters, craft weapons, and form alliances to stay alive on an abandoned island filled with threats. Join now and test your survival skills against the elements and other players!
An intense multiplayer shooter game set in a post-apocalyptic world where players fight zombies, build bases, and engage in PvP battles. Players must survive against hordes of zombies, save survivors, destroy enemy bases from helicopters, and customize their own bases while battling other players in tournaments.
Experience a terrifying survival quest in space as Amanda Ripley, trying to uncover the mystery behind her mother's disappearance in a labyrinthine space station. Engage in a survival horror masterpiece now on mobile with stunning visuals and customized controls. Try the first two missions for free before unlocking the full game for an immersive gaming experience.
Embark on a unique parasite-purging adventure by making life or death decisions while enhancing your immune system in a free, choice-driven game with multiple endings. Choose your fate in this immersive story with simple controls and gastronomic challenges. Start your adventure today!
Join a team to fight fictional zombies and protect civilians in this engaging multiplayer game. Train, team up, and defeat opponents together in real-time gameplay. Experience the thrill of multiplayer and voice chat communication for effective teamwork.
Experience the thrill of controlling a monstrous alien predator in an underground realm on iOS. Feed on various creatures, destroy objects, and conquer challenging levels in this action-packed gaming sensation with stunning graphics and addictive gameplay. Ready to unleash the Death Worm within you?
"Survive in a post-apocalyptic world, crafting tools and weapons to fend off zombies and wild animals. Explore diverse locations, complete quests, and uncover the story behind the apocalypse in this challenging survival game."
In a city overrun by dangerous zombies, step into the shoes of a heroic human warrior with limitless potential to battle the undead horde. Survive by taking on 1000 monsters, navigating through varying difficulties, and experiencing unique roguelite skills. Join the fight to clear the city of the undead menace!
Experience lightning-fast combat action in a post-apocalyptic sci-fi world by assembling a squad of powerful cyborg soldiers to reclaim Earth from a robotic army in this stylish Action-RPG. Unravel dark truths, explore ruined landscapes, and engage in fast-paced battles with an easy-to-use match-3 ability system.
Embark on a sci-fi RPG shooter adventure where you lead a team of unique maidens to fight against overwhelming invaders. Experience thrilling battles, unique tactics, and a compelling post-apocalyptic storyline in this immersive game. Play now for a chance to lead humanity to victory!
A survival mobile game where you build and manage a shelter in a post-apocalyptic world filled with zombies. Protect your inhabitants, scavenge for resources, and fight off zombie attacks to ensure your shelter's survival. Can you beat the odds and thrive in this dangerous world?
A free game with graphic zombie violence where players help Zombie Fred navigate obstacles and challenges. Features over 20 hazards, replay sharing, dismemberment, and gore effects. For a thrilling, gory experience, dive into Falling Fred Z!
Embark on a thrilling journey in a post-apocalyptic world where you must build a stronghold, recruit heroes, battle zombies, and conquer territories in epic battles. Join forces with allies, command powerful warriors, and fight for survival against ultimate bosses and other survivors worldwide. Download now to claim your free $10 Value Recruit Pack!
Immerse yourself in an epic war for survival against deadly enemies, guiding your life form to victory through genetic engineering and evolution. Prove your skills in viral combat with other microbiological organisms in a world under the microscope. Experience endless replay value with upgradable stats, challenging levels, and multiplayer interactions.
Engage in an intense sci-fi multiplayer strategy game where you build a military facility to defend Earth from alien invaders. Train armies, command heroes, join alliances, and participate in global faction wars to protect the planet. Mobilize now for Operation: New Earth and save humanity!
Experience the ultimate horror challenge in a gripping survival game where you must face The Boiled Entity and unravel its dark mysteries across five intense nights. Can you survive the terror and escape its clutches? Enter the world of fear and suspense now.
Experience intense zombie shooting action in a post-apocalyptic world with Zombie Frontier 4. Lock and load your sniper rifle to take down hordes of undead creatures threatening human survival. Join the fight now!
In a chaotic town overrun by zombies, your survival depends on strategic shooting and teamwork with other survivors. Arm yourself with weapons, gather essential resources, and fight your way out to escape the zombie apocalypse. Join the battle for survival in this intense third-person shooting game!
Experience heart-pounding fear in a mysterious setting where danger lurks at every corner. Explore dark areas, solve puzzles, and escape with friends in online multiplayer mode. Join the thrilling adventure now and unlock a new map with unlimited private rooms!