181+ iOS apps & games curated and reviewed
The best monster upgrade game apps on iPhone average 4.6â across 181+ titles â we've ranked them by what real users actually keep on their phones. Updated June 2026.
Experience the ultimate monster-collecting battle game on mobile! Collect, combine, and compete with hundreds of unique monsters in thrilling PvP battles. Join the global community, form alliances, and conquer dungeons to become the top Warlord!
Explore a captivating monster collecting game on iOS where you train, fight, and capture over 150 monsters in various colorful landscapes. Engage with friends online, challenge other trainers, and embark on a unique adventure. Download for free on the App Store now!
Embark on an epic adventure in a mystical world filled with monsters to collect and battle. Explore the Zodiac Islands, capture wild creatures, and engage in thrilling turn-based combat. Join now and begin your journey to become the ultimate Monster Tamer!
Embark on an epic RPG adventure in a mysterious land filled with bizarre monsters. Explore vast terrains, build diverse monster teams with unique abilities, train and upgrade your monsters, and dominate ancient battlefields. Are you ready to become the ultimate monster trainer? Join the adventure now!
Embark on an exciting adventure to catch and train monsters in an epic battle arena. Build a powerful team by collecting eggs and enhancing the strength of your monsters. Join the quest for the strongest monster now!
"Dice vs Monsters" is a thrilling mobile game combining strategy, luck, and fantasy in battles against monsters. Choose heroes represented by dice, like mage or archer, strategize attacks, unlock new heroes, upgrade abilities, and collect artifacts to defeat the horde and emerge victorious. Roll the perfect heroes' combination to save the realm!
Embark on a thrilling adventure to revive monsters and save the world in a post-apocalyptic setting filled with challenges. Uncover hidden crystals, follow ancient instructions, and join the Necromancers in their quest for resurrection. Start your journey now!
Embark on an exciting monster-training adventure in a captivating game where you catch wild monsters and engage in epic battles. Experience the thrill of becoming a top monster trainer.
Test your luck in an exhilarating game where enhancing your abilities can lead to hitting the jackpot. Challenge yourself against relentless foes to push your luck to the limits and become the ultimate lucky champion!
Collect, breed, and battle with nearly 200 monsters in this thrilling cartoon-style EDU game. Challenge the lost tower, gift monsters to friends, engage in PvP battles, and strive to reach the top of the tower in this exciting monster adventure! Join now and embark on a journey filled with challenges and fun monster-raising experiences.
Discover, catch, and power up monsters to battle opponents in this engaging game. Explore various lands filled with puzzles, mini-games, and adventures to build your own imaginative world. Start playing now!
Embark on a thrilling adventure in a magical Monster World on Metamon Island. Catch, train, and battle monsters as you explore the island, upgrade your team, and conquer your opponents. Start your monster journey now and become a formidable monster hunter and trainer!
Engage in thrilling battles and capture a variety of monsters to build your ultimate team in this exciting mobile game. Enter the world of Monster Galaxy: Exile now and start your monster-collecting adventure!
Create incredible and unique monsters in Monster Transformer: Makeover, a creative game of monster transformation. Mix and match to design your own monstrous masterpieces and share them with friends. Unleash your creativity now - download the app!
Train, evolve, and battle monsters in real-time against players worldwide in this free multiplayer game. Collect powerful monsters, create the ultimate team, and climb the leagues to become a legend. Join the Monster Masters EX community now!
Embark on a revolutionary anti-hero RPG journey in Monster Never Cry, assemble your Devil Legion, rebuild the Exiled City, and conquer with your Monster Army in epic battles. Join now and reshape destiny with exciting visual effects and strategy combinations. Collect, hatch, synthesize, and evolve monsters to build the mightiest army!
An engaging game where you can build and manage your monster country. Grow your monsters, expand your territory, and become the ultimate tycoon in this idle gaming experience. Ready to dominate Monster Country?
A captivating cartoon-style monster training game where you can collect, breed, and train over 200 monsters to build your dream team for challenging levels and PVP battles with friends. Experience a well-balanced battle system, hundreds of collectible monsters, and a unique server framework for a truly authentic monster game experience. Join now and conquer the Lost Tower with your strongest team!
Discover a thrilling virtual world where you can capture, train, and battle with monsters using augmented reality technology. Embark on an adventure to become the ultimate Monster Master! Start your journey today.
Capture epic monsters using a variety of weapons in this action-packed game. Unlock VIP features like exclusive cosmetics, legendary monsters, and more with a weekly subscription. Take on the challenge and become a monster-chasing master!