237+ iOS apps & games curated and reviewed
Finding the right super heroes adventure alien monsters apps and games can be overwhelming with so many options. We've analyzed 237+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 4.6★ (44K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 3.4★ (16) | Yes | No | Aug 2026 |
| 4 |  | Free | 5.0★ (1) | Yes | No | May 2026 |
| 5 |  | Free | 4.8★ (2.2K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.2★ (34) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 2.0★ (4) | Yes | No | Jul 2026 |
| 8 |  | Free | — | Yes | Yes | May 2026 |
Design unique superheroes with custom powers and build an alliance to defend Earth from an invading robot army. Train your heroes, unlock new abilities, and engage in epic battles and boss fights to save humanity.
Lead an alien invasion to conquer Earth by building and evolving a monster army. Raid human bases, gather resources, and upgrade your lab and creatures for ultimate domination in this sci-fi strategy game.
Engage in an intergalactic war as a spaceman on a hostile alien planet. Equip powerful weapons, hunt monstrous creatures, and launch invasions to survive and reclaim resources in this RPG survival adventure.
Embark on a sci-fi adventure as a brave spaceman in this rogue-like mobile game. Battle alien hordes, explore space, and uncover universal secrets. With stunning graphics and immersive gameplay, you'll need all your skills to survive.
Embark on an adventure to collect and grow a variety of monsters, from normal to legendary. Equip them with unique items and train them with magical food. Challenge yourself in special modes like gold rush.
Embody a powerful monster hero to defend a city under siege. Utilize unique superpowers to battle invaders, engage in epic boss fights, and protect citizens in this action-packed adventure.
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 a superhero in a city under alien attack. Choose from characters with unique powers like stone manipulation, electrical blasts, and fire attacks to battle invaders and robots. Complete 48 missions to save humanity.
Become a superhero with unlimited powers to protect your city from super-villains, monsters, and alien attacks. Team up with a genius police officer to thwart evil plans and save everyone.
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 dynamic card battles combining action and strategy. Collect powerful heroes, craft unique team combinations, and employ cunning tactics to dominate opponents in PvP and PvE modes. Join guilds to conquer territories and earn rewards in this fantasy world.
Explore a mysterious world filled with unique abilities, challenging levels, and hidden secrets. Discover potions and avatars as you navigate this strange new place. This game offers a unique experience with mini-games and a focus on exploration.
Collect powerful creatures, build your ultimate hero team, and battle in an exciting pocket arena adventure. Explore unknown lands, summon rare monsters, and create your own strategy in a relaxing idle RPG experience.
Transform your smartwatch into an Omnitrix, allowing you to become a hero. Experience the power and fun of a popular cartoon character's iconic device.
Embark on an adventure in this 2D platformer, battling alien robots through thousands of levels. Enjoy classic mechanics, challenging boss fights, and collect items to progress. Save the world from alien invaders.
Become an unstoppable alien invader in this action-packed survival game. Use your tentacle powers to capture fleeing humans and dominate the battlefield in an epic invasion scenario. Experience intense chases and strategic mob control as the ultimate predator.
Engage in a fast-paced 3D action platformer to reclaim an alien-infested world. Collect heroes, unlock powerful weapons, and master skill-based controls to overcome challenging levels and diverse enemies. Save the world with your unique team and evolving gear.