CalcWells app icon

Apps Like CalcWells for iPhone and iPad

Calculate groundwater withdrawal using analytical formulas

Calculate groundwater pumping schemes for isolated confined or unconfined aquifers. Use analytical formulas from works by Bokhaver, Shestakov, Mironenko, and Sindicovskiy. Input parameters to determine flow rates and drawdown values.

by Valentin Vasilev★ 0.00 ratingsUtilities$0.99Data updated 2026-09-06

CalcWells screenshots

Ranked alternatives

Showing 241–260 of 1,000 ranked alternatives.

  1. ACFT Calculator and Resources app icon

    ACFT Calculator and Resources

    Zac Gorak

    Calculate scores and reverse scores

    Helps users determine their score by inputting weight, reps, and time. Results can be saved, shared, or exported to PDF. Reverse allows users to input a desired score and calculate required performance metrics.

    ★ 3.931 ratingsHealth & Fitness$2.99Data updated 2026-09-13
  2. DC Wire Sizer app icon

    DC Wire Sizer

    Dirty Dog Software, LLC

    Size wires for DC voltage and current

    Calculate size for DC voltage systems to prevent overheating and fires. Input parameters to determine appropriate gauge. Save, edit, sum, email, and export run data. Include a wizard for guided calculations.

    ★ 5.024 ratingsUtilities$2.99Data updated 2026-09-08
  1. Payment Calculator - Repayment app icon

    Payment Calculator - Repayment

    Phan Nhat Đang

    Calculate payments and view schedules

    Calculate monthly payments based on loan term or desired amount. monthly schedule. Input loan details to determine amounts. View breakdowns and timelines. Adjust terms to explore different options.

    ★ 4.324 ratingsFinanceFreeData updated 2026-09-06
  2. Ductulate HD app icon

    Ductulate HD

    Steven Ramsay

    Calculate air flow and duct sizes

    Calculates air volume, pressure loss, velocity, and duct size for rectangular or round ducts. Supports both imperial and metric units. Users input values to determine required dimensions and system performance.

    ★ 4.824 ratingsUtilities$7.99Data updated 2026-09-08
  3. Hours Calculator: Hourly Rate app icon

    Hours Calculator: Hourly Rate

    Applorium Ltd

    Calculate , minutes, and seconds

    Calculate time durations by adding, subtracting, and converting , minutes, and seconds. Track work , compute pay based on rates, and manage schedules. Sync between iOS and macOS devices.

    ★ 4.834 ratingsUtilitiesFreeData updated 2026-09-06
  4. Mortgage- app icon

    Mortgage-

    Horizon Business, Inc.

    Calculate payments for home purchase or refinance

    Calculate payments for home purchases or refinances. Input loan amount, interest rate, and term to determine monthly payments. Select between purchase or refinance options. Share results via email or copy the payment amount.

    ★ 4.333 ratingsFinanceFreeData updated 2026-09-08
  5. Amortization loan calculator % app icon

    Amortization loan calculator %

    Muze LT MB

    Calculate loans, track payments, plan budgets

    Calculate amounts, interest rates, and repayment schedules. Auto helps estimate monthly payments for car purchases. Track progress and adjust terms for better financial planning.

    ★ 4.336 ratingsFinanceFreeData updated 2026-09-06
  6. Resistor-Converter app icon

    Resistor-Converter

    Gerhard Lentschik

    Calculate resistance from color codes

    Calculate resistance values for 4, 5, or 6 ring resistors by selecting color codes or entering resistance values. Determine colored rings based on resistance input. Support for SMD resistors and EIA value calculations.

    ★ 4.916 ratingsUtilitiesFreeData updated 2026-09-06
  7. Dive Calculator app icon

    Dive Calculator

    Zanthic Automation Inc.

    Calculate stats and manage gas mixtures

    Perform scuba-related calculations for divers of all experience levels. Calculate ATA, SAC/RMV rates, tank volume, and pressure ratings. Convert units as needed. Determine EANx mix, top-up, and bleed-down calculations.

    ★ 4.726 ratingsSportsFreeData updated 2026-09-09
  8. FA Pay app icon

    FA Pay

    Shane Sutro

    Calculate holiday pay instantly

    Calculate holiday pay by entering personal and trip details. Determine if purchasing a pairing is beneficial. Set reminders for birthdays to optimize holiday pay. Sync with calendar for trip planning.

    ★ 4.336 ratingsFinanceFreeData updated 2026-09-17
  9. Calculator of Air app icon

    Calculator of Air

    yoshihito sakagami

    Calculate humidity properties instantly

    Calculate humidity properties using dry-bulb, wet-bulb, and dew point temperatures. Input values to determine relative humidity, vapor pressure, and specific humidity. Display results in a interface with precise Wexler–Hyland formulation.

    ★ 4.614 ratingsProductivityFreeData updated 2026-09-11
  10. Kalculator app icon

    Kalculator

    Koombea, Inc.

    Calculate complex formulas instantly

    Perform complex calculations with parentheses, exponents, and multiple operations. Solve equations, convert units, and use scientific functions. Save and recall previous calculations. Share results via copy-paste or email.

    ★ 4.219 ratingsUtilitiesFreeData updated 2026-09-08
  11. Auto Price APP app icon

    Auto Price APP

    Analyse Systems Inc.

    Calculate car value and set optimal

    Determine vehicle market value using daily updated data and AI algorithms. Input car details to get accurate pricing. Set optimal selling based on current market trends. Calculate estimated value instantly.

    ★ 4.826 ratingsUtilitiesFreeData updated 2026-09-17
  12. Bmi: Ideal Weight Calculator app icon

    Bmi: Ideal Weight Calculator

    JUPITER TEKNOLOJI SANAYI VE TICARET LIMITED SIRKETI

    Calculate and track

    Calculate body mass index using kg/cm or in/lb units. Determine based on neck circumference. Provide health insights and status analysis.

    ★ 4.522 ratingsHealth & FitnessFreeData updated 2026-09-14
  13. Time-lapse Calculator app icon

    Time-lapse Calculator

    Dax Mackenzie Roggio

    Calculate shutter intervals for -lapse videos

    Calculate shutter intervals, recording durations, or target video lengths based on user-defined variables. Input recording and interval to determine clip length. Input interval and clip length to find recording .

    ★ 4.526 ratingsPhoto & Video$0.99Data updated 2026-09-28

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.