Apps Like Cool Aquarium for iPhone and iPad
Cool Aquarium screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.


Fish Tank Buddy
harry bloch
Calculate water, substrate, and for your
Calculate water volume and gravel amount based on dimensions. Convert measurements between units. Provide guidelines for stocking levels. Include tips for maintaining water quality and balance.









My Chihiros
Shanghai Ogino Biotechnology Co., Ltd.
Set sunrise/sunset effects
Control aquarium lighting with sunrise/sunset effects and color timers. Customize presets to save settings. Share and store presets. Supports Commander 1, Commander 4, and W devices.


Joylog
Joylog Tech Co.,Ltd
Detect fish, depth, and water temperature
Monitor underwater fish activity with real-time sonar data. Track fish location, size, and depth up to 40 meters. Display water temperature, depth, and topographic maps. Share sonar data via mobile device.


Cozy Alarm
TIAN-KAI CHANG
Set alarms with playful fish interaction
Set alarms with a simple interface. Interact with animated fish characters through motion controls. Choose from multiple characters and difficulty levels. Receive wake-up notifications without keeping the running.

Puffer Fish Stickers
Paul Scott
Send in iMessage
Add to iMessage conversations. Choose from 25 designs. Send directly within chats. No additional setup required.


ACNH Travel Guide
Jeffrey Kuiken
Track progress and find all content
Track progress in Animal Crossing: New Horizons. View detailed information on bugs, fish, DIY recipes, furniture, clothing, fossils, sea creatures, flowers, villagers, wallpapers, floorings, art, songs, shells, tools, reactions, events, and fruits.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.