Calculate, edit, and save notes
Perform basic calculations with a clean interface. Input numbers and operators to solve equations. Save frequently used calculations. Share results via copy or email.
Showing 521–540 of 1,000 ranked alternatives.
CodeQX
Calculate and verify results instantly
Perform basic arithmetic operations, percentage calculations, and unit conversions. Switch between standard and engineering modes for advanced scientific functions. Adjust display settings and access history for repeated calculations.
Visual Impact Technologies Inc.
Landscape design project supply calculations
The app provides a guideline for landscape design, project supplies, measurements, and calculations. It includes variables for soil, plants, dripline placement, irrigated area, pressure, flow rate, and emitter spacing.
Ha Dinh Duc
Manage tasks, browse web, and note quickly
Combines a private browser with note-taking, calendar, calculator, and PDF viewer. Users can browse incognito, take notes, manage schedules, perform calculations, and view documents. Premium unlocks unlimited notes and enhanced calendar features.
Siarhei Serdziukou
Convert currencies, calculate values, track rates
Convert currencies and perform calculations with real-time exchange rates. Switch between light and dark modes. Access all global currencies and top cryptocurrencies. Use an embedded calculator. Configure slots. Search by country.
Appco LLC (USA)
Calculate mix and stain needs
Calculate materials for , including color, release, sealer, and overlay mix. Determine quantities for countertops and stains. Input dimensions to receive precise mix amounts for Sika® products.
Ducker Detective, LLC
Calculate age from birthdate
Calculate ages using birth month and day. Determine if someone is lying about their age. Predict a baby’s birth date based on the mother’s last menstrual period. Share results via text or social media.
Thaer Zori
Calculate tips and split bills instantly
Calculate tips by entering a bill amount and selecting a tip percentage. Display total and per-person costs. Split bills among multiple people. Works on iPhone and iPad with a clean interface. Includes a small ad banner. Free to use.
Elementra LLC
Calculate framing, concrete, tile, and roofing
Perform calculations for framing, concrete, tiles, and roofing with built-in unit conversions. Input project dimensions to estimate material quantities. Save and share calculation results. Sync data across devices for project management.
Kantaben Gorasiya
Calculate current, voltage, resistance, and more
Calculate current in parallel circuits, voltage in series circuits, and resistance in both series and parallel configurations. Use Ohm's Law, DC calculations, and LR filter tools.
Armchair Engineering
Calculate BMI and healthy weight range
Calculate BMI using height and weight. Determine healthy weight range based on height. Choose height units from mm, cm, m, km, inches, feet. Select weight units from kg, lb. Set decimal places for precision.
Calculated Industries, Inc.
Calculate and convert units on the go
Perform calculations and unit conversions for aviation tasks. Access over 100 calculators with equations and graphics. Save and retrieve calculation results. Convert units for fuel, distance, speed, and weight.
Ilya Gorodnyanskiy
Calculate volume, area, and price
Calculate volume, area, and price for sawn and roundwood. Name and comment on each calculation. Attach photos for documentation. Export calculations as PDF and email them with the Pro version.
Andrew Morgatov
Calculate expressions and view history
Perform calculations with automatic result display as you type. Execute basic operations including addition, subtraction, multiplication, and division. Calculate percentages and clear inputs easily.
Joe Lewis
Calculate pressure and adjust settings
Calculate pressure at the target DZ using the method. Input the DZ altimeter setting and other required parameters. Display results for use with the in Operational Mode. Perform calculations without needing the physical circular .
Joao Ferreira
Calculate VAT in multiple countries
Perform calculations for VAT, VAT included, and VAT excluded across multiple countries. Input values in one screen and view automatic updates in others. Supports all EU countries and many others with their respective tax rates.
Tim Trinkies
Save , quick access, one tap
Access quickly from the locked iPhone screen via Notification Center. Save for instant access. Send messages or make calls without unlocking the device. Syncs with iPhone's address book.
Mustafa Kilic
Calculate, edit, and customize equations
CALCULATOR provides basic arithmetic with history and memory functions. It includes scientific operations like trigonometry, logarithms, and exponents. Users can customize themes, adjust font sizes, and save frequently used equations.
YUTAKA KENJO
Calculate expressions, track history, and apply discounts
Perform calculations using expressions like 100+30-50. Calculate discounts and premiums with one touch. Automatically record and review calculation history. Use for shopping, tax, and estimation tasks.
DAI WEIJIE
Calculate in multiple number systems
Perform calculations with binary, octal, decimal, and hexadecimal values displayed simultaneously. Enter and view hex codes and RGB values on the same screen. Display up to 19 decimal digits. Toggle conversion reset on or off.
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