Best Treasure Underwater Apps & Games

155+ iOS apps & games curated and reviewed

4.3 avg rating
19 free apps & games
Updated May 2026

The best treasure underwater apps on iPhone average 4.3★ across 155+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Treasure Underwater

Treasure Diving: Lost Atlantis#2

Treasure Diving: Lost Atlantis by MOBITALE LIMITED

Explore a World of Adventure
Strong Contender
🎮 Games
4.5😊(624 ratings)
FreeAdsIn-App Purchases
Treasure Diving: Lost Atlantis screenshot 1
Treasure Diving: Lost Atlantis screenshot 2
Treasure Diving: Lost Atlantis screenshot 3
Treasure Diving: Lost Atlantis screenshot 4
Treasure Diving: Lost Atlantis screenshot 5
Treasure Diving: Lost Atlantis screenshot 6

Embark on deep sea adventures in a world of sunken treasures, ancient mysteries, and underwater exploration in this immersive game. Discover unique quests, build your underwater base, and collect rare artifacts while connecting with friends for an enriching gaming experience. Ready to dive in and explore the depths?

What We Love

  • 👍 Fun and addictive gameplay
  • 🚀 Quick oxygen refill
  • 🎨 Detailed and visually appealing graphics
  • 💎 Enjoyable treasure diving experience

Room to Improve

  • 🔍 Difficulty finding friends to complete quests
  • ⏱️ Oxygen runs out too quickly
  • 🤖 Potential bot activity in tournaments

More Treasure Underwater apps to explore

4
Oceanballoo Drop Treasure
Oceanballoo Drop Treasure
Oceanballoo Drop Treasure
Oceanballoo Drop Treasure
Free
🎮 Games
(0)
5
Underwater Shark Survival Hunt
Underwater Shark Survival Hunt
Underwater Shark Survival Hunt
Hungry Fish Shark Scary Attack
Free
🎮 Games
(663)
6
Big Bay Bingo
Big Bay Bingo
Big Bay Bingo
Underwater Bingo: Win & Build!
Free
🎮 Games
(31)
7
Survival Underwater Shark Game
Survival Underwater Shark Game
Survival Underwater Shark Game
Real Shark Ocean Survival Game
Free

Immerse yourself in an exhilarating oceanic adventure where you play as a shark hunting for survival. Enjoy stunning visuals, thrilling tasks, and customizable shark skins in a captivating underwater world. Start feasting in the ocean today!

🎮 Games
(7.1K)
8
Tap Tap Fish - AbyssRium
Tap Tap Fish - AbyssRium
Tap Tap Fish - AbyssRium
My healing aquarium
Free

An idle relaxing game where you create and grow your own aquarium filled with adorable fish friends to relieve stress and promote calmness. Tap to expand your aquarium, meet a variety of sea creatures, and enjoy the soothing experience. Start your aquatic journey today!

🎮 Games
(24K)
9
Dinosaur Submarine for toddler
Dinosaur Submarine for toddler
Dinosaur Submarine for toddler
Ocean adventure games for kids
Free

Embark on an underwater adventure with marine animals and hidden treasures in this educational game for kids! Explore the ocean depths, interact with sea creatures, and learn fascinating facts while piloting submarines. Perfect for preschool children aged 0-5, no third-party ads. Ready to dive in? Visit our website for more information.

📚 Education
(5.6K)
10
DREDGE
DREDGE
DREDGE
A Sinister Fishing Adventure
Free
$9.99 | 100% OFF

DREDGE offers a sinister fishing adventure where you captain a trawler to explore remote islands, uncover their troubled pasts, and dredge the depths for hidden treasures. Upgrade your boat and gear to access deeper waters, but beware the dangers lurking in the fog-cloaked seas. Engage in a mysterious quest and fight the unfathomable as you navigate this captivating, narrative-driven experience.

🎮 Games
(801)
11
Ocean Survival RPG: Deep Dive
Ocean Survival RPG: Deep Dive
Ocean Survival RPG: Deep Dive
Use water rules of survival
Free

Embark on a thrilling underwater survival RPG adventure where you must navigate the depths of the ocean, gather resources, and outmaneuver underwater monsters to secure your escape. Explore, craft, upgrade your gear, and survive in this immersive aquatic world. Dive in now and test your survival skills!

🎮 Games
(11)
12
Treasure Game$
Treasure Game$
Treasure Game$
Nationwide Treasure Hunting
Free

Join the nationwide treasure hunting adventure with Treasure Game$ (TG$)! Engage in live action, tech-driven real-life treasure hunts with valuable prizes. Experience different game rules, objectives, and unique gameplay elements to uncover real treasures and win significant rewards. Sign up now for free access and help spread wealth while having fun!

🎮 Games
(28)
13
The Hidden Treasures・Mystery
The Hidden Treasures・Mystery
The Hidden Treasures・Mystery
Search and find objects games
Free

Embark on a captivating adventure in the Caribbean with hidden object searches and match-3 puzzles in this thrilling mystery game. Help Captain Aimee and her crew uncover hidden treasures and solve the mystery while facing off against pirates. Choose your preferred game mode and enjoy stunning graphics, intriguing quests, and regular updates. Visit www.g5e.com to sign up for more adventures.

🎮 Games
(12K)
14
SILT
SILT
SILT
Explore the ocean abyss
Free
🎮 Games
(1.5K)
15
SportDiver
SportDiver
SportDiver
Underwater phone Housing
Free

Capture stunning photos and videos underwater with the ultimate tool for iPhone photographers - an advanced camera app designed for SeaLife SportDiver and SportDiver Ultra underwater smartphone housings. Explore a range of features including lens selection, zoom, image formats, exposure settings, color correction filters, video stabilization, aspect ratios, and more. Dive into the depths up to 130ft/40m with confidence, backed by a leak prevention system and dual alarms for added security. Visit sealife-cameras.com for more information.

📷 Photo & Video
(189)
16
Dive & Fish
Dive & Fish
Dive & Fish
Dive. Discover. Conquer.
Free

Embark on a thrilling underwater adventure as you dive, hunt, and explore vibrant aquatic worlds, using simple controls to track and catch fish, upgrade your gear, and master new tactics in a fresh experience with each dive.

🎮 Games
(432)
17
Deep Dive - Submarine Jump
Deep Dive - Submarine Jump
Deep Dive - Submarine Jump
Get speed and dive deeper!
Free

Embark on an immersive underwater adventure as the captain of a submarine in this game, discovering hidden wonders of the ocean, encountering sea creatures, and exploring shipwrecks. Upgrade your vessel to dive deeper, unlock new creatures and ships, and uncover rare treasures. Don't forget to collect rewards from special boxes and seek out VIP boxes for special enhancements on your journey.

🎮 Games
(2.4K)
18
Sea Merge: Fish Aquarium
Sea Merge: Fish Aquarium
Sea Merge: Fish Aquarium
Match 3 ocean: underwater game
Free

Embark on a journey to the Underwater Fish kingdom, merge elements to grow items, build a marine camp, and discover new fish species in this merging game of oceanic enchantment. Save the underwater world from evil Sea Villains and restore marine life in "Sea Merge: Fish Aquarium"! Start merging and exploring today!

🎮 Games
(1.2K)
19
Underwater Ragdoll Playground
Underwater Ragdoll Playground
Underwater Ragdoll Playground
Sandbox meets physics ragdoll
Free
🎮 Games
(32)
20
Dig for Treasure
Dig for Treasure
Dig for Treasure
Look for buried treasure !
Free

Search the island for buried treasure using your detector to find valuables, then dig to uncover them. Start playing now and have fun on this exciting treasure hunt adventure!

🎮 Games
(3)