153+ iOS apps & games curated and reviewed
The best zie invades earth apps and games on iPhone average 4.4★ across 153+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 2.0★ (3) | No | Yes | May 2026 |
| 2 |  | Free | 4.4★ (454) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.9★ (873) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.8★ (126K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.3★ (3.6K) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.5★ (320) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.7★ (650K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.7★ (26K) | Yes | Yes | Jul 2026 |
Help an alien collect cherished items from Earthlings in this simple one-button minigame. Earn points to buy disguises and upgrades for the alien, and compete with others globally via leaderboards. It's a fun and light-hearted game suitable for all ages.
Defend Earth from an alien invasion in this fast-paced arcade space shooter. Upgrade your ship with powerful enhancements and conquer over 150 unique levels, including challenging boss battles. Compete for high scores and save your progress.
Embark on a roguelike RPG adventure to conquer Earth as an adorable alien. Engage in fast-paced, one-handed combat with thousands of enemies and customize your alien's skills and appearance. Enjoy quick, 8-minute gameplay sessions filled with fun and resource gathering.
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.
Engage in epic online boss battles and challenging single-player missions in this action-packed shooter. Collect tons of gear, upgrade weapons, and customize your avatar to conquer alien invaders. Team up with friends for cooperative survival and intense multiplayer action.
Embark on an interstellar expedition to a post-apocalyptic planet. This RPG game blends action, strategy, and advanced graphics as you uncover mysteries, build a colony, and engage in thrilling real-time combat. Explore, research alien technology, and battle formidable foes.
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.
Blast through waves of alien invaders in this classic arcade space shooter. Collect and upgrade over 100 unique ships, complete exciting missions, and compete on global leaderboards. Enjoy short game sessions or an action-packed campaign with stunning graphics.
Defend Earth from a massive alien invasion in this sci-fi multiplayer strategy game. Build your base, raise an army, and command powerful heroes to retake the planet. Form alliances and engage in real-time faction wars against both aliens and hostile humans.
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.
Guide civilizations through the twilight of the universe, facing the 'Big Rip' hypothesis. Construct orbital rings to consume planets for energy, but choose wisely whether to coexist with or devour other species. Your decisions shape the fate of entire societies.
Embark on a galactic adventure in this addictive bubble shooter puzzle game. Match and pop colorful bubbles across hundreds of challenging levels, using powerful boosters and strategic moves to clear the board and rescue the empire from alien threats.
Engage in a chaotic battle against invading aliens by driving through cities and blasting enemies. Unlock powerful weapons, customize your character, and upgrade vehicles to defeat terrifying bosses and save your town.
Embark on a story-driven space journey to guide humanity's survival through a war-torn galaxy. Captain a ship, make critical choices, and explore unknown sectors filled with alien life and ancient empires. Upgrade your vessel and your sanctuary to overcome challenging gameplay and ensure a safe haven for refugees.
Defend your airspace in an intense arcade shooter against an alien invasion. Engage in fast-paced, vertical ground-to-air combat with realistic visuals and a thrilling story. Perfect for quick bursts of action.
Pilot a starship in an intense arcade shooter to defend the galaxy from alien invaders. Engage in challenging campaigns, battle epic bosses, and compete with other players online. Your mission is to save humanity from an intergalactic war.
Explore space, collect resources, and rescue astronauts across various planets. Unlock special in-game benefits with a subscription for an enhanced experience.
Lead an alien invasion in this fast-paced strategy game. Choose from various alien races, harvest resources, and upgrade your forces to conquer Earth. Experience challenging gameplay with multiple difficulty levels.
Defend your sheep from alien invaders in this classic 3D tower defense strategy game. Deploy a variety of upgradeable weapons and think fast to survive over 100 maps and endless waves of enemies. Compete with friends on global leaderboards.
Control a growing ball of grey goo that consumes everything smaller than itself. Start with dirt and bacteria, and eventually grow large enough to devour entire planets. This unique game offers a simple yet addictive progression.