Apps Like HotTub&Pool for iPhone and iPad
Chemical calculations for pool owners.
The app helps hot tub, spa, and pool owners calculate chemical doses for calcium, alkalinity, pH, sanitizer, and stabilizer. It also includes a water balancing feature to calculate the Langelier Saturation Index for system maintenance.
HotTub&Pool screenshots
Ranked alternatives
Showing 181–200 of 1,000 ranked alternatives.
WinFab - Sheet Metal Ductulator
pasquale dipaola
Calculate duct sizes and dimensions
Calculate duct sizes based on airflow requirements and space constraints. Input dimensions and airflow rates. Generate reports with material estimates and installation guidelines. Export data for sharing or record-keeping.
Loan & Lease Calculator - Calc
Cedric Porter
Calculate loans and view amortization schedules
Calculate payments and view amortization schedules to compare different options. Input vehicle details and interest rates to determine monthly payments. Save and share calculations for reference.
PV Calculator - off grid
Cristinel Bontas
Size solar systems with precise calculations
Calculate solar system requirements by inputting power consumption and daily sun hours. Size solar panels, battery bank, and charge controller based on energy needs and sunlight availability.
Calculator & Note
jeong kyu lee
Calculate, tip, and track expenses
Calculate with multiple tools including standard, tip, compounding, and mortgage calculators. View calculation history. Take notes and organize them within the . Supports both iPhone and iPad.
Calc: Tip Calculator
Hijinx LLC
Split bills and share receipts
Calculate tips with customizable percentage options and adjust using left or right swipes. Split bills among users and share receipts via iMessage. Choose to tip before or after tax and view exact totals or rounded amounts.
Love Test Names
Pawel Delimata
For compatibility
Calculate compatibility based on using a numerology formula. Enter two to determine relationship potential. Share results with friends. View detailed outcomes.
Gas Prices-Gas Station Finder
楠 江
Track and plan trips
Track in real time with interactive maps to locate the cheapest stations. Calculate fuel costs and trip expenses. Estimate consumption and plan routes efficiently.
U Scientific calculator
EONSOFT
Edit equations, calculate functions, solve complex problems
Perform complex mathematical calculations including trigonometric functions, logarithms, and exponentials. Switch between radians and gradients. Edit equations and save results for future reference.
Tip Calculator: Simple
Jason Schneider
Split the bill and calculate tips
Calculate tips based on the total amount. Split bills among group members. Adjust tip percentages and view total amounts per person. Share results via text or email.
Student Loan Calculator
Astro Media Inc
Calculate loans, export data, track payments
Calculate monthly payments, total amount paid, interest paid, and interest saved from extra payments. Determine time saved from additional payments and view a complete amortization schedule. Export calculations to CSV file.
EC3 Steel Member Calculator
CMM - Associacao Portuguesa de Construcao Metalica e Mista
Calculate resistance
Access profile databases for hot-rolled I-sections, cold-formed, and hot-finished tubular profiles. Calculate resistance of columns, beams, and beam-columns under specified loading conditions per EC3-1-1 standards.
Pool Copilot - Easy Pool care!
123CHLOR CORP.
Track water, balance chemicals, save time
Track water balance with real-time chemical analysis. Log chemical usage and pump schedules. Set reminders for maintenance tasks. Monitor supply levels and receive alerts for optimal care. Sync data across devices for consistent management.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.