Apps Like Reef Trak for iPhone and iPad
Ranked alternatives
Showing 121–140 of 1,000 ranked alternatives.




Pool Water Calculator
Ingenio Productions LLC
Balance chemistry with precise dosages
Calculate and spa chemistry with a chemistry that determines precise chemical dosages based on current levels. Input dimensions to calculate volume and ensure accurate chemical adjustments.





Pete & Pedro
Pete and Pedro LLC
Order hair products and grooming items
Browse and purchase men's grooming products including shampoos, styling aids, fragrances, and beard care items. View product details, add to cart, and checkout securely. Track orders and access customer support through in- messaging.

Fish Aquarium Life Simulator
Gaming OPS
Decorate, feed, and care
Decorate aquariums with various species. Feed, play with, and observe interactions. Manage a farm by breeding and selling . Customize underwater environments and track growth.


Pro Series Pool & Spa
BioLab, Inc.
Calculate water volume and test results
Customize and spa water care with tools for volume calculation and instant water analysis. Access step-by-step troubleshooting, product dosing guidance, and water test history. Store images, add private notes, and share photos with professionals.


Knot Guide HD
Winkpass Creations, Inc.
Learn to tie any knot.
The app teaches users how to tie knots with clear photographs and descriptions. It includes 107 knots across 19 categories, allowing users to browse by category or knot name.


Reptile Buddy
Torfo
Track growth and behavior
Track growth, feeding habits, and physical changes. Log observations, set reminders, and view progress charts. Access tools for husbandry and breeding management. Share notes and media with other users.

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