A strategy adventure game where you must escape a pursuer by setting traps and completing dangerous challenges. Navigate through a world filled with cruel playing methods to ensure your safety and escape.



238+ iOS apps & games curated and reviewed
Defense Monster Battle.io! is the household name in defense monster battle.io!, but it's far from the only option. We track 238+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.4★ (137) | Yes | Yes | Aug 2026 | |
| 2 | Free | 4.2★ (1.1K) | Yes | Yes | Aug 2026 | |
| 3 | Free | 4.6★ (18K) | Yes | Yes | Aug 2026 | |
| 4 | Free | 4.7★ (51K) | Yes | Yes | Aug 2026 | |
| 5 | Free | — | No | No | Aug 2026 | |
| 6 | Free | 4.4★ (27) | Yes | Yes | Aug 2026 | |
| 7 | Free | — | Yes | Yes | Aug 2026 | |
| 8 | Free | 4.5★ (105) | No | Yes | May 2026 |



A strategy adventure game where you must escape a pursuer by setting traps and completing dangerous challenges. Navigate through a world filled with cruel playing methods to ensure your safety and escape.





Collect, combine, and battle hundreds of unique monsters across six elemental types. Engage in global PvP, raid dungeons, and compete in leagues to become the top Warlord. Form alliances and clans to conquer challenges together.





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.


Collect monster eggs, build a powerful team, and train them to evolve. Engage in thrilling monster battles against rivals to prove your monsters' strength and conquer the arena.




Evolve your monster from an egg to a powerful dragon in this battle royale game. Absorb energy to level up, unlock new skills, and become the last monster standing. Compete against players worldwide in magical arena battles.


![Spore Monsters.io 2 [Turmoil] Spore Monsters.io 2 [Turmoil]](https://cdn3.appshunter.io/i/Purple124/ab7e184d7230d0a68f1a9b6aa2b111cf/AppIcon-0-1x_U007emarketing-0-85-220-7.png/512x0w.png)
![Spore Monsters.io 2 [Turmoil] Spore Monsters.io 2 [Turmoil]](https://cdn3.appshunter.io/i/Purple124/ab7e184d7230d0a68f1a9b6aa2b111cf/AppIcon-0-1x_U007emarketing-0-85-220-7.png/512x0w.png)
Engage in brutal combat against insatiable spore monsters. Collect DNA to evolve your creature, upgrade armor, and grow powerful spikes. Explore new evolutions and battle in group fights.


Build an unbreakable fortress in this blend of tower defense and roguelike strategy. Merge buildings to evolve them into powerful towers and summon animal guardians to defend against endless waves of enemies. Adapt your tactics to survive the relentless castle clash.


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.


Strategically place traps and monsters to defend your house against waves of enemies. Combine various units, upgrade them, and utilize their unique abilities to win battles. Explore different houses on a world map and collect cards to create powerful monsters.


Command your warship to defend against relentless waves of monsters. Strategically operate ship batteries, choose weapons, and upgrade equipment to survive increasingly dangerous attacks and giant bosses. Your judgment is key to turning the tide and protecting the seas.


Collect, merge, and evolve over 100 unique creatures to build a powerful team. Engage in tactical card battles, strategize with a custom deck, and conquer challenging quests and formidable bosses.


Breed, train, and battle a vast collection of unique monsters. Build a city for your creatures, strategize in turn-based combat, and challenge other players in real-time duels. Join a team to participate in exclusive events and climb the leaderboards.


Defend against a relentless monster horde using strategic soldier placement and devastating special boosters. Survive waves of enemies and prove your courage in this intense monster defense game.


Breed and combine monsters in a lab to create a powerful fighting squad. Use the Craftbook to discover DNA combinations. Battle to earn in-game currency and upgrade your ultimate team of fighters.


Combine luck and strategy to survive waves of monsters and bosses. Hit jackpots to gain power, upgrade abilities, and assemble a team of heroes for an offline survival adventure.


Engage in epic monster battles and defend your base against colossal titans. Create hybrid monsters, upgrade defenses, and explore detailed monster lore in this strategic base defense game.


Build and upgrade a monster army to defend your tower from enemies. Strategize based on enemy skills and upgrade your hero to join the fight. Enjoy beautiful graphics and addictive gameplay, playable offline.


Lead a tamed monster army to defend Earth from an alien invasion. Engage in simple tap-to-deploy battles, upgrade your squad, and conquer all locations to become a hero. Features unique monsters and PvP combat.