Best apps like WetMath: Aquarium Calculator

10+ similar apps compared and reviewed

3.0 avg rating
8 free apps
Updated July 2026

WetMath is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to WetMath

Aquarium Planner & Tank Math#2

Aquarium Planner & Tank Math by Verosocial Studio

Tank Volume, Dosing, Changes
Strong Contender
πŸ”§ Utilities
5.0(3 ratings)
FreeIn-App Purchases
Aquarium Planner & Tank Math screenshot 1
Aquarium Planner & Tank Math screenshot 2
Aquarium Planner & Tank Math screenshot 3
Aquarium Planner & Tank Math screenshot 4

Calculate aquarium volume, surface area, and weight with customizable salinity. Supports various tank shapes and includes multiple unit converters for area, distance, flow rate, and temperature. Calculations can be emailed and saved.