Calculate and stack equations simultaneously
Perform calculations in a stack format. Each line functions as a standalone calculation or interacts with others. Edit, delete, or rearrange entries. Use mathematical functions and parentheses. Save and recall previous calculations.
Showing 281–300 of 1,000 ranked alternatives.
Adam Fahlman
Calculate payments and savings
Calculate payments with weekly, bi-weekly, and monthly options. Input taxes, insurance, and utilities. Estimate interest savings from higher payments. View amortization schedules. Save and compare multiple calculations. Sync to iCloud.
Daniel Lozovsky
Calculate, convert, and solve with precision
Perform complex calculations with a scientific featuring parentheses and functions. Convert units across categories like length, weight, and temperature. Calculate percentages, fractions, and exponents. View editable history and switch between modes.
Sergei Shpygar
Calculate directly on your
Turn your into a for quick math operations. Perform basic and advanced calculations directly in any . Input numbers and equations using the on-screen . Get results instantly without switching apps or copying values.
Callum Mcleod
Calculate GST and reverse charges instantly
Calculate GST by adding or removing it from amounts. Perform reverse GST calculations automatically. Use basic +/- functions for total GST across multiple items. Dark Mode available for iOS13 and later. Clear entries with C or AC keys.
R.L. Laughlin & Company, Inc.
Calculate rates offline
Calculate rates using AGA 3 standard. Determine MCF per day for a single well. Input duration and other parameters. Perform rotary (direct) MCF calculations. No cell service required.
Nimmi Patel
Calculate, edit, and save equations
Calculate complex equations with a clean, intuitive interface that supports multiple input methods. Perform unit conversions, graph functions, and save calculation history. Access scientific formulas and use a dark mode for better visibility.
Hannes Sverrisson
Scientific functions easily accessible on screen.
The app offers scientific functions accessible by swiping between exponents, logs, and sinus functions. Users can correct entries with a backspace key, copy and paste numbers, and customize backgrounds and digits.
Stephan Barbe
Calculator with customizable handwritten look.
The app provides a multi-page calculator that automatically saves user work. It calculates percentages and VAT, and presents calculations in an interactive, customizable page that resembles handwritten work.
Connect Fit Co., Ltd.
Manage work types and calculate wages
Track work hours and calculate wages using calendar entries. Manage hourly, , and leave types. Check commute times based on location. Handle calculations for multiple workplaces. View detailed breakdowns.
Przemyslaw Skowronek
Track calculations and view history
Calculate with a that supports basic and advanced functions. View calculation history for reference. Copy results to clipboard for quick use. Use split view for multitasking on iPad.
James Preston
Calculate in any number base
An RPN calculator with stack display and base conversion. Users can switch between binary, octal, decimal, and hexadecimal modes. Each stack element can be viewed in any base or as ASCII.
Daikin Airconditioning UK Ltd
Support for Daikin air conditioning engineers.
The app supports service engineers working with Daikin air conditioning equipment. It covers functions for fault finding, including fault codes, charge calculations, and various outdoor unit settings.
国栋 焦
Calculate TVM, amortize loans, manage cash flow
Solve time-value-of-money calculations and generate amortization schedules. Perform cash-flow analysis and compute NPV and IRR. Calculate depreciation using four methods. Calculate breakeven, profit, and percent difference.
Adam Croser
Calculate, edit, and track equations
Perform complex calculations with functions and formula support. Use speech to input and receive answers, with full VoiceOver compatibility. Adjust button size and color for better visibility. Access high contrast mode for improved readability.
Ron Booth
Manage poker games, track money, sync
The app provides tools for managing poker clubs, leagues, and home games. It handles player management, table seating, and financial tracking.
Wassim Murr
Size ducts by friction rate or velocity
Calculate sizes for rectangular and circular ducts by inputting maximum friction rate or velocity. Switch between calculation methods by tapping values. Convert between I-P and S-I units using a toggle switch. Export results for reference.
Coded Cognition Ltd
Time stack, save scores, tweet results
Track stacking time and save highest scores. View average times and analyze performance. Tweet scores directly. Learn stacking techniques with guided tutorials. Set and improve personal stacking goals. Sync across iPhone and iPad devices.
SH Limited
Calculate and track progress with math precision
Perform calculations with basic arithmetic operations. Input numbers and equations for quick results. Use a interface with nostalgic design elements. Adjust display settings for different calculation modes.
Ducky Planet LLC
Track and calculate work hours
Track work hours using a card interface. Input times via scroll wheel or manual entry. Adjust fields with keyboard or swipe navigation. Save and review entries for daily work calculations.
Timothy Wiser
Calculate with units and physical constants
Perform calculations with arithmetic, SI and non-SI units, and physical constants. Support natural and SI units for scientific and everyday use. Evaluate expressions with functions like exp, arctan, and cosh.
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