Learn, track, and secure notes
Multi-purpose calculators for basic math and advanced engineering functions. Track stress with a secure journal using Keychain security. Access all features offline. Store data locally with no cloud syncing. Set a PIN for journal access.
Showing 161–180 of 1,000 ranked alternatives.
DOUBLE U s.r.o.
Calculate with precision and ease
Perform -based calculations with addition, subtraction, multiplication, and division. Input and display in days, hours, minutes, and seconds. Customize format preferences. Convert between different units.
奇锴 舒
Calculate continuously with precision
Perform continuous arithmetic operations with a clean interface. Add, subtract, multiply, or divide numbers sequentially. Clear entries and view results instantly without needing to restart calculations.
Julien Eyries
Calculate, edit, and save equations
Perform basic arithmetic operations, calculate percentages, and use memory functions. Switch between scientific and basic modes. Save and recall previous calculations.
友海 张
Get a number, call, and text freely
Send and receive free text messages and make free calls using a virtual number. Generate QR codes, use a calculator, and pick colors. Connect with contacts globally.
奇锴 舒
Calculate, edit, and track expressions
Perform basic arithmetic operations including addition, subtraction, multiplication, and division. View calculation history. Edit previous entries. Use free, real-time display for accurate results.
Thomas Oellinger
Calculate, edit, and track equations
The provides scientific calculations, unit conversion, and logic-based computations. Users can switch between modes. It includes a built-in manual for operation guidance. Perform n-base conversions and unit-based calculations.
Piet Jonas
Dedicated calculators bundled in one app.
The app offers a selection of dedicated calculators. It includes a full text calculator with history, percentage calculator, savings and interest calculator, loan and mortgage calculator, and a VAT and sales tax calculator.
V PUGAZHENTHI
Calculate parameters and ratios
Calculator provides tools for 56 calculations including water/cement ratio, job mix volume, modulus of elasticity, and tensile/compressive strength.
SUB TRADE GLOBAL SAL OFFSHORE
The app supports mathematical functions.
The app supports trigonometric, logarithmic, and exponential functions. It handles floating point arithmetic, complex numbers, and large numbers.
Calc Hub, LLC
Calculate for beds and areas
Calculate needed for flower beds, shrubbery, or other landscaped areas. Input dimensions in inches, feet, yards, centimeters, or meters. Output includes cubic yards, cubic feet, cubic meters, liters, and bag counts.
Jisu Jang
Calculate stress, strain, and beam deflection
Of materials for engineering students. Perform stress strain, torsion, bending, beam deflection, and principal stress calculations. Use built-in material presets for steel, aluminum, and concrete.
Emmanuel Vizcarra
Calculate, edit, and share results
Perform calculations with advanced operators and scientific functions. Use trigonometric, logarithmic, and round functions. Calculate tips and discounts. Edit expressions on the fly with a magic cursor. Share results directly.
Phan Nhat Đang
Calculate accumulation and payout
Calculate accumulation and payout phases with built-in calculators. Input variables to determine payment amounts and timing. View results for informed financial planning.
Exeersoft Inc
Calculate, convert, tip, tax
Perform calculations with a standard , convert currencies, calculate tips, and compute taxes. Input numbers and operators to get results. Share calculations via email.
Joey Mitchell
Find quadratic equation roots easily.
The app calculates the roots of a quadratic equation and the axis of symmetry. It includes built-in formulas, requiring users to input only the given information.
Hikari Mano
Customize designs and calculate efficiently
Customize calculator appearance with wood grain, marble, floral, and other designs. Change icon for personalization. Perform basic math operations including addition, subtraction, multiplication, and division.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.