A relaxing logic puzzle game where you fill aquariums to precise water levels using numerical clues. Sharpen your problem-solving skills with hundreds of unique, progressively challenging levels.





209+ iOS apps & games curated and reviewed
Finding the right aquarium logic puzzle apps and games can be overwhelming with so many options. We've analyzed 209+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.5★ (6) | Yes | Yes | Aug 2026 | |
| 2 | Free | 4.8★ (5.3K) | Yes | No | Aug 2026 | |
| 3 | Free | 4.8★ (1.5K) | Yes | Yes | Aug 2026 | |
| 4 | Free | 4.8★ (15K) | Yes | No | Aug 2026 | |
| 5 | Free | 4.9★ (275) | Yes | No | Aug 2026 | |
| 6 | Free | 4.7★ (2.1K) | Yes | Yes | Aug 2026 | |
| 7 | Free | 3.1★ (41) | Yes | Yes | May 2026 | |
| 8 | Free | 4.5★ (24K) | Yes | Yes | Aug 2026 |





A relaxing logic puzzle game where you fill aquariums to precise water levels using numerical clues. Sharpen your problem-solving skills with hundreds of unique, progressively challenging levels.





Engage your brain with a logic puzzle game that challenges you to deduce a scenario using only a set of clues. Solve thousands of riddles, from simple to complex, with daily challenges and helpful filters.






Engage in a classic match-3 puzzle adventure set in an underwater world. Collect gifts, unlock and feed adorable marine life, and build your own aquarium. Enjoy hundreds of levels with special power-ups.


A logic puzzle game where you sort colored liquids into tubes. Strategize your pours to match colors and fill each tube with a single shade. Offers thousands of levels with no timers or penalties for a relaxing yet challenging experience.


A minimalist logic puzzle game where players place cats on a grid, ensuring each row, column, and region has one cat, and no two cats are adjacent. It offers a calming, deduction-based experience with no timers or pressure, playable offline.


Embark on an underwater adventure solving match-3 puzzles to build and customize your dream aquarium. Engage in fish battles, grow your collection, and decorate your ocean kingdom.


Draw lines to guide water into an aquarium and save the fish. This physics puzzle game offers challenging levels that require creative thinking and logic to complete. Enjoy a relaxing experience suitable for all ages, playable anywhere.


Solve engaging puzzles by strategically pulling pins to guide water and protect fish. Navigate various levers and liquids, including dangerous lava, to ensure the fish reach safety. Enjoy a fun physics-based experience with challenging levels and impressive visuals.


Engage your mind with a clever puzzle game where you strategically move colored blocks to fill pipes. Solve increasingly difficult levels by ensuring all blocks are filled with water to progress.




Build and manage a unique 3D aquarium filled with bizarre creatures. Collect and raise unusual animals and monsters, and decorate your tank to attract even more visitors. Enjoy a relaxing and simple gameplay experience where you can earn energy from your creatures to purchase new items.


This app provides a curated selection of saltwater aquarium supplies and educational resources. It features reef calculators to simplify tank maintenance and offers a wide range of products for creating a thriving aquatic habitat. Expert customer support is also available.


A logic puzzle game where you deduce the placement of animals in a zoo grid. Enjoy a calming experience with soothing sounds and satisfying puzzle-solving. Offers thousands of challenges for all skill levels.


Engage your mind with challenging brain teasers and cross logic puzzles. Solve mysteries and unravel intricate stories by using deductive reasoning and elimination. This game offers a fun way to sharpen your logical thinking skills with numerous themed puzzles.


Restore and decorate vibrant ocean sanctuaries by solving colorful match-3 puzzles. Collect unique aquatic species, customize habitats, and enjoy a charming storyline with adorable characters. Play online or offline in this engaging adventure.


Build and decorate your own massive aquarium by merging marine items and decorations. Restore sections, collect rare species, and participate in events to create a unique underwater world. Enjoy a relaxing fish sorting mini-game.


Engage your mind with challenging grid-based logic puzzles. Solve daily brain teasers, compete on global leaderboards, and unlock achievements. Offers a vast collection of unique puzzles with adjustable difficulty.


This puzzle game challenges players to place dots on a grid based on numerical clues in rows and columns. It combines elements of Sudoku and Battleship, offering a brain-teasing experience with over 750 levels. Enjoy a pressure-free environment with unlimited undos and optional hints.


Engage your mind with logic puzzles by decoding clues and filling grids. Solve thousands of unique challenges with increasing difficulty, from easy to expert. Enjoy a satisfying brain-training experience.


This puzzle game offers a fresh take on water sorting with a unique loop conveyor system. Strategically move colored water through the loop to sort each tube by color, requiring planning and timing for a dynamic experience.