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Best Open World Monster Game

195+ iOS apps & games curated and reviewed

4.6 avg rating
19 free apps & games
Updated June 2026

The best open world monster game apps on iPhone average 4.6★ across 195+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Open World Monster Game

Monster Galaxy: The Zodiac Islands#1

Monster Galaxy: The Zodiac Islands by Gaia Interactive Inc.

Editor's Choice
🎮 Games
4.7😊(6.3K ratings)
FreeIn-App Purchases
Monster Galaxy: The Zodiac Islands screenshot 1
Monster Galaxy: The Zodiac Islands screenshot 2
Monster Galaxy: The Zodiac Islands screenshot 3
Monster Galaxy: The Zodiac Islands screenshot 4
Monster Galaxy: The Zodiac Islands screenshot 5

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!

What We Love

  • 🎨 Beautiful artwork and creature designs
  • 🕹️ Fun and engaging gameplay
  • 🤩 Nostalgic and reminiscent of Pokemon
  • 👍 Addictive and hard to put down

Room to Improve

  • ⏱️ Slow energy/health regeneration
  • 💰 Expensive in-app purchases
  • 🐛 Occasional crashes and bugs
Monster Warlord#2

Monster Warlord by Com2uS Holdings Corporation

Monster collecting at its best
Strong Contender
🎮 Games
4.2😊(1.1K ratings)
FreeAdsIn-App Purchases
Monster Warlord screenshot 1
Monster Warlord screenshot 2
Monster Warlord screenshot 3
Monster Warlord screenshot 4
Monster Warlord screenshot 5

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!

What We Love

  • 🚀 Awesome game
  • 👍 Fun and addictive
  • 🚀 Easy to play
  • 👍 Great for passing time

Room to Improve

  • 🐛 Game crashes and lags
  • 💰 Pay-to-win aspects
  • 🔒 Account issues and data loss
Dragon Trail 2: Fantasy World#3

Dragon Trail 2: Fantasy World by Zhuhai Youwu Network Technology Co., Ltd.

New world is open!
Worth Considering
🎮 Games
4.8😞(34K ratings)
FreeIn-App Purchases
Dragon Trail 2: Fantasy World screenshot 1
Dragon Trail 2: Fantasy World screenshot 2
Dragon Trail 2: Fantasy World screenshot 3
Dragon Trail 2: Fantasy World screenshot 4
Dragon Trail 2: Fantasy World screenshot 5

Embark on a thrilling fantasy adventure in a new world filled with ancient mysteries, magical creatures, and epic quests. Explore the rift, evolve unique pets, and uncover the truth behind your father's disappearance. Download now for an unforgettable journey of discovery and danger. Join our official community for more excitement: [Facebook](https://www.facebook.com/DragonTrailEN/) and [Discord](https:/discord.gg/A8VRtGYDJn).

What We Love

  • 🚀 Great graphics
  • 👍 Nice additions like pets and mounts
  • 👍 Good organization of items
  • 👍 Marked NPCs with ? and !

Room to Improve

  • 🐛 Unable to log in, gets stuck on loading screen
  • 💰 Major money grab, pay to compete
  • 🕹️ Mostly auto-pilot gameplay

More Open World Monster Game apps to explore

4
Blue Monster - Rescue Game
Blue Monster - Rescue Game
Blue Monster - Rescue Game
Escape the funny blue monster
Free

Embark on a thrilling horror puzzle adventure in a toy factory filled with fun evil monsters like Wuggie and Mummy. Escape monsters, solve puzzles, and uncover the dark secrets of the factory. Test your IQ, enjoy addictive gameplay, and delve into the twisted world of Blue Monster. Play now to unravel the mystery!

🎮 Games
(18K)
5
Monster Hunter Now
Monster Hunter Now
Monster Hunter Now
Hunt Monsters with Friends
Free

Embark on a global monster hunting adventure with friends, using augmented reality and simplified tap-based controls to track and hunt monsters from the Monster Hunter universe in real-world habitats. Master weapons, craft armor sets, and team up to take down formidable creatures within 75 seconds. Start your thrilling hunt today!

🎮 Games
(5.4K)
6
Monster Hero Fight City Rescue
Monster Hero Fight City Rescue
Monster Hero Fight City Rescue
Superhero Flying Simulator 3D
Free

"Experience the ultimate fighting game with Incredible Monster Hero! Choose your monster hero, battle fierce opponents, and fight crime in a monster-filled city with immersive gameplay and customizable upgrades. Download now and become the ultimate super hero!"

🎮 Games
(800)
7
Kong vs Kaiju Open World Game
Kong vs Kaiju Open World Game
Kong vs Kaiju Open World Game
Bigfoot Monster City Rampage
Free
🎮 Games
(1)
8
Monster City-The World Builder
Monster City-The World Builder
Monster City-The World Builder
Battle monsters in puzzle game
Free

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!

🎮 Games
(1.5K)
9
Bulu Monster
Bulu Monster
Bulu Monster
by Sigma Game Limited
Free

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!

🎮 Games
(1.9K)
10
Monster Hunter Stories
Monster Hunter Stories
Monster Hunter Stories
by CAPCOM Co., Ltd
$19.99

Embark on an epic adventure in a world of Monster Riders, forming bonds with powerful monsters known as Monsties. Recruit and hatch Monsties, engage in Network Battles, and explore high-resolution environments in this thrilling smartphone version of the game. Join the quest and Ride On! Visit the official website for compatible devices and multiplayer details.

🎮 Games
(1.2K)
11
Monster Horde: Hide 'N Seek
Monster Horde: Hide 'N Seek
Monster Horde: Hide 'N Seek
Fun hide and seek game!
Free

Embark on a thrilling hide and seek adventure in a fun game where you must infect and turn people into monsters while evading enemies. Create unique monsters, gather a horde, and enjoy stealth gameplay with challenging levels. Download now for exciting monster creation and strategic gameplay!

🎮 Games
(181)
12
Haypi Monster 3
Haypi Monster 3
Haypi Monster 3
New RPG for Monster Trainers!
Free

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!

🎮 Games
(3.1K)
13
Monster Pixel GO
Monster Pixel GO
Monster Pixel GO
Find & Catch Pixelmon Monster
Free

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.

🎮 Games
(2.3K)
14
Dino Tamers: Jurassic MMORPG
Dino Tamers: Jurassic MMORPG
Dino Tamers: Jurassic MMORPG
Dinosaur Hunter in Open World
Free

Embark on a thrilling adventure in a Jurassic world filled with dinosaurs in an online multiplayer game. Explore, tame, and ride prehistoric beasts while making friends with other players. Experience the thrill of sneaking up on dinosaurs and engaging in epic battles.

🎮 Games
(46K)
15
Monster Village Farm
Monster Village Farm
Monster Village Farm
Angry Monsters
Free

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!

🎮 Games
(9.4K)
16
Monster Galaxy: Exile
Monster Galaxy: Exile
Monster Galaxy: Exile
by Gaia Interactive Inc.
Free

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!

🎮 Games
(1.5K)
17
Negamon Lite: Monster Battle
Negamon Lite: Monster Battle
Negamon Lite: Monster Battle
A monster trainer's adventure!
Free

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.

🎮 Games
(3.4K)
18
Botworld Adventure
Botworld Adventure
Botworld Adventure
Epic Open World Battle RPG
Free

Embark on an adventure in a vast open world, collecting rare scrap and discovering new bots while battling strategically in unique arenas. Unravel the secrets of Botworld and build a strong team to conquer challenges ahead. Start your adventure now!

🎮 Games
(7.7K)
19
Monster Merge
Monster Merge
Monster Merge
Grow Your Monster Collection!
Free

Merge identical monsters to unlock 58 unique species and upgrade buildings in this addictively fun game. Earn coins through minigames to expand your monster-filled world! Start merging now!

🎮 Games
(9.1K)
20
Haypi Monster-
Haypi Monster-
Haypi Monster-
The Lost Tower for Venide
Free

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.

🎮 Games
(559)

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