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 201–220 of 1,000 ranked alternatives.

  1. Age Calculator (Life Days) app icon

    Age Calculator (Life Days)

    EONSOFT

    Calculate age and days lived

    Calculate age by birthdate. Determine years, months, and days lived. Track elapsed time in months and days. Display results based on current date.

    ★ 4.948 ratingsUtilitiesFreeData updated 2026-09-09
  2. kVA Calculator app icon

    kVA Calculator

    Pro Certs Software Ltd

    Calculate kVA, kW, and Amps

    Calculate kVA, kW, Amps, Volts, and Power Factor using single or three-phase formulas. Input two values to determine the third. Convert between kVA, kW, and Amps. Supports UPS, generator, and transformer calculations.

    ★ 4.411 ratingsUtilitiesFreeData updated 2026-09-08
  1. Ohms Law app icon

    Ohms Law

    Pro Certs Software Ltd

    Calculate power, current, resistance, voltage.

    The app calculates voltage, current, resistance, and power. Users input any two values to determine the remaining two using Ohm's Law formulas.

    ★ 4.37 ratingsUtilitiesFreeData updated 2026-10-08
  2. Planetary Gear Calculator app icon

    Planetary Gear Calculator

    Heng Jia Liang

    Calculate teeth and simulate systems

    Calculate teeth and speed for systems using provided formulas. Input values to determine sun, planet, and ring teeth. Simulate interactions and preview system behavior before 3D printing.

    ★ 4.76 ratingsProductivity$2.99Data updated 2026-09-06
  3. Flow Rate Help app icon

    Flow Rate Help

    Armchair Engineering

    Calculate , diameter, or velocity

    Calculate fluid rates, pipe diameter, or liquid velocity. Choose units for diameter, velocity, and . Set decimal precision for results. Solve equations for accurate measurements.

    ★ 4.344 ratingsUtilities$0.99Data updated 2026-09-10
  4. Geometry Cheat Sheet app icon

    Geometry Cheat Sheet

    Neil Shweky

    Calculate geometry formulas without math.

    The app calculates geometric formulas for users. Users input numbers and the app provides answers for circles, rectangles, triangles, spheres, cylinders, cones, and more.

    ★ 4.310 ratingsUtilitiesFreeData updated 2026-11-14
  5. 建工计算器-建筑人必备工具 app icon

    建工计算器-建筑人必备工具

    Beijing Honghu Yuntu Technology Co., Ltd.

    Calculate with formulas and track history

    Perform calculations using built-in formulas for construction and engineering tasks. Input parameters to instantly compute results for cost, area, volume, and other metrics. Customize formulas with advanced functions and save them to the cloud.

    ★ 4.910 ratingsUtilitiesFreeData updated 2026-09-10
  6. Calculator Widget - Calc Notes app icon

    Calculator Widget - Calc Notes

    FugaPiyo Inc.

    Calculate, save, and reuse formulas

    Perform mathematical calculations with support for parentheses and decimals. Save and reuse formulas or results. View calculation history with color coding, dates, and . Calculate totals from selected entries. Move or duplicate history entries.

    ★ 4.314 ratingsProductivityFreeData updated 2026-09-06
  7. Simple Mortgage Payment app icon

    Simple Mortgage Payment

    Blitz Sports Inc.

    Calculate monthly payments or house price

    Calculate monthly payments or determine house prices based on down , interest rate, term, and property value. Input financial details to receive accurate estimates or property valuation.

    ★ 3.631 ratingsFinanceFreeData updated 2026-09-08
  8. CNC Machinist Calculator Ultra app icon

    CNC Machinist Calculator Ultra

    Shane Anderson

    Calculate, plan, and optimize machining operations

    Calculate machining parameters for turning and milling operations. Input dimensions and material properties to determine tool paths and speeds. Generate G-code for CNC machines. Convert units and estimate machining time.

    ★ 4.819 ratingsProductivityFreeData updated 2026-09-06
  9. Мои посылки 'BY - Белпочта app icon

    Мои посылки 'BY - Белпочта

    Dmitry Yaskel

    Track Belarusian postal shipments easily.

    The app tracks parcels and postal items sent to or from the Republic of Belarus. Users can scan or enter a tracking number to view shipment status from the national operator Belpochta.

    ★ 4.923 ratingsUtilitiesFreeData updated 2026-10-30
  10. CRS Calculator - Express Entry app icon

    CRS Calculator - Express Entry

    Metaleaf Technologies INC.

    Calculate eligibility

    Calculate CRS score based on personal information and qualifications. Input work experience, education, language proficiency, and other factors. Provide eligibility assessment for program. Generate detailed ranking analysis.

    ★ 4.836 ratingsUtilitiesFreeData updated 2026-09-06
  11. Vocal Remover by island app icon

    Vocal Remover by island

    青兆 李

    Split tracks, isolate vocals, edit audio

    Separate vocals and instrumental stems using AI audio analysis. Export high-quality isolated tracks and mixed versions. Split audio files into individual stems for editing or remixing.

    ★ 4.745 ratingsMusicFreeData updated 2026-09-06
  12. FlexiCalc – Excel Calculator app icon

    FlexiCalc – Excel Calculator

    艳君 武

    Edit formulas, visualize results, calculate anytime

    Allows users to perform calculations and create visual layouts. Edit numbers and formulas in real time with automatic updates. Combine calculations with a canvas for organizing data visually.

    ★ 4.423 ratingsUtilitiesFreeData updated 2026-09-06
  13. Drip Rate: IV Drip Rate Calc app icon

    Drip Rate: IV Drip Rate Calc

    Jeffrey Fulton

    Calculate and flow speed

    Calculate IV rates based on volume, time, and drop factor. Determine time or volume using known parameters. Display results in real-time. Confirm speed with visual, auditory, and vibrational feedback. Single-screen interface for quick access.

    ★ 4.317 ratingsMedical$2.99Data updated 2026-11-10
  14. Best Geez Keyboard app icon

    Best Geez Keyboard

    Filmon Eyassu

    Type in using the

    Type in phonetics using a customizable . Supports multiple languages and character sets. Allows users to switch between keyboards and adjust input settings. Includes predictive text and auto-correction features.

    ★ 4.645 ratingsUtilities$4.99Data updated 2026-09-18

How we rank alternatives

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