Grow your monster by eating food and evolving its DNA. Battle other evolved monsters and powerful bosses to become the strongest Kaiju.





203+ iOS apps & games curated and reviewed
The best monster evolution run apps and games on iPhone average 4.5★ across 203+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.5★ (21) | Yes | No | Jul 2026 | |
| 2 | Free | 4.0★ (1) | No | Yes | May 2026 | |
| 3 | Free | 4.6★ (33K) | Yes | Yes | Jul 2026 | |
| 4 | Free | 4.8★ (1.1K) | Yes | Yes | Jul 2026 | |
| 5 | Free | 4.6★ (18K) | Yes | Yes | Jul 2026 | |
| 6 | Free | 4.7★ (18) | Yes | No | Jul 2026 | |
| 7 | Free | 4.6★ (1K) | Yes | Yes | Jul 2026 | |
| 8 | Free | 4.7★ (3.5K) | Yes | Yes | Jul 2026 |





Grow your monster by eating food and evolving its DNA. Battle other evolved monsters and powerful bosses to become the strongest Kaiju.




Engage in thrilling monster battles and strategic evolution in this dynamic run-and-battle game. Navigate challenging landscapes, conquer opponents with smart tactics, and collect valuable rewards to enhance your creatures. Experience an immersive adventure with stunning visuals and engaging gameplay.






Feed and grow your cute animal from a baby pet into a terrifying giant monster. Battle other creatures in the arena to become the strongest beast. Experience hyper evolution and unleash your inner demon DNA.


Combine identical creatures to evolve them into more advanced forms. Explore diverse biomes, discover new worlds, and witness the journey from simple beings to magnificent dragons. Choose your evolutionary path and create your own monster-filled universe.


Run through an evolving obstacle course, collecting monster DNA to hatch and customize your own terrifying creature. Merge parts to create unique mutant monsters and battle them in an arena to prove your monster's power.


Embark on a lab escape adventure, running and jumping through treacherous levels. Battle monsters, collect coins for upgrades, and gain new powers to evolve your character and overcome challenges.


Embark on an adventure collecting and training unique monsters with divine powers. Engage in reality PVP battles, build the strongest team, and evolve your monsters for epic challenges. Enjoy a colorful world with a compelling storyline.


Collect and evolve mystic creatures by strategically merging them. Upgrade your islands to earn more money, even while offline. Discover unique creatures and rule the sky in this addictive collection game.


Embark on a survival journey through eons of evolution, starting as a small organism and climbing the food chain. Master new environments, evolve through distinct geological ages, and unlock mythical creatures. This engaging simulator offers hours of relaxing, Darwinian fun with beautiful graphics and varied landscapes.


Embark on an adventure to rescue musical creatures and solve a mystery in a vibrant world. Train and evolve your team of monsters, discover new types, and engage in strategic battles with hundreds of unique creatures and attacks.


Race to evolve your monster into the ultimate creature by collecting elemental upgrades. Dodge obstacles, battle enemies, and customize your dinosaur's appearance to become the strongest on the planet.


Evolve from a small creature into a city-destroying monster. Battle other monsters and save the city from destruction. Unlock new mutations and become the ultimate beast.


Experience the evolution of mobile phones through a fun, time-traveling game. Navigate through years, collect accessories, and recall the various functions phones have gained over time. A relaxing and addictive gameplay experience for those interested in mobile history.


Grow your insect by eating smaller creatures and avoiding larger ones on a running track. Evolve your character to become stronger and faster to defeat boss insects at the end of each level. Upgrade your abilities to conquer increasingly challenging stages.


Command an army of genetically engineered clones in this idle RPG. Explore a vast gene bank, equip heroes, and engage in automated battles to defeat an evil corporation. Collect powerful heroes and evolve their abilities for strategic combat.


Lead a growing crowd through different historical and future eras in this fast-paced evolution runner. Gather units, smash obstacles, and evolve your army from ancient warriors to future heroes. Experience a journey of growth, power, and domination.


Evolve your hand by collecting cosmetic items and avoiding obstacles. Swipe left and right to guide your hand through challenges and achieve the most beautiful transformation.


Embark on an adventure in a mysterious land filled with diverse monsters. Train your creatures, build powerful teams using strategic type advantages, and battle your way through challenging landscapes and ancient battlefields to become the ultimate monster trainer.


Summon and merge monsters to create an epic army with unique skills. Build a powerful squad to defeat challenging boss monsters and claim victory in this role-playing game.


Combine cute, mutated rabbits to discover fantastical new forms. Collect coins from rabbit droppings to purchase new animals and tools, and unlock over 30 unique rabbit evolutions. Enjoy a fun, repetitive gameplay loop with multiple endings.