Apps Like EngToolBox for iPhone and iPad
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.
EngToolBox screenshots
Ranked alternatives
Showing 141–160 of 1,000 ranked alternatives.
Sous Chef - Cook Tools & Timer
Michael Chu
Set timers, track recipes, manage ingredients
Manage kitchen tasks with configurable timers that function even when the is not running. Calculate servings and convert measurements using a built-in chart. Save notes and favorite websites for quick access.
Taxealo
Miguel Morales
Calculate tax and total price before purchase
Calculate tax amounts and total prices including tax for any rate. Apply discount percentages to reduce total amounts. View breakdowns of tax, discount, and final price. Share results via copy or email.
Physics Toolkit
Electronial
Calculate formulas and values
Perform calculations using built-in formulas and calculators for displacement, acceleration, Newton's second law, gravitational acceleration, Hooke's law, momentum, work, density, kinetic energy, potential energy, elastic energy, electric power,
Calculator + AR Ruler BLACK #1
DIGIID LLC
Measure and calculate with AR precision
AR measuring lets users tap two points on the camera screen to measure object lengths. Auto convert button changes units. performs basic math functions.
Calculator Big Buttons
Adalgisa Raniolo
Calculate with big and small size
A lightweight with large and simple interface. Perform basic calculations and copy results to clipboard. Offers five customizable skins for different visual preferences.
ONCOassist
Portable Medical Technology Ltd
Track treatment plans and review cases
Provide clinical decision support for cancer treatment. Access evidence-based guidelines, treatment protocols, and patient management tools. Track patient progress, review lab results, and generate care plans.
Tîp: Bill Gratuity Calculator
Emil Landron
Split bills and set custom tips
Calculate tips with customizable percentage options. Split bills among multiple users. Adjust splits manually. Display total amounts clearly. Share receipts and payment details.
Dri-Eaz Psychrometric Calc
Dri-Eaz Products, Inc.
Calculate GPP from temperature and humidity
Calculate drying environment variables by entering temperature and relative humidity to determine grains per pound. Access advanced features for vapor pressure and dew point calculations. Switch between Fahrenheit and Celsius units.
Electronics Kit
Siu Yuen Ho
Calculate, measure, and test components
Calculate component values for desired corner frequency, resistance, capacitance, or inductance. Find combinations of resistors, capacitors, and inductors. View detailed calculations and formulas. Export results. Remove ads with PRO version.
Calculator XL
Gero Mazza
Calculate, convert, and track expenses
Perform basic and advanced calculations with large, illuminated buttons. Use the scientific for 30 functions. Convert units, calculate loans, and determine tips. Includes standard, scientific, unit converter, loan, and tip calculators.
RPN Calc
James Mattis
Reverse polish notation calculator for iPhone, iPad, and Apple Watch
The app provides a reverse polish notation calculator for iPhone, iPad, and Apple Watch. It offers a clean interface with essential functions for quick calculations.
Concrete Engineering
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.
Bamboo Calculator
煦 张
Track calculations and review steps
Track calculations with a step-by-step history. Perform basic arithmetic operations. Save and review previous steps. Calculate totals for budgets or shopping lists. Edit or clear individual steps. Export results as text.
Calculator SC-323PU
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.
Life Points Classic
Marcus Romanelli Medrado
Track and roll dice
Counter calculates and tracks for Yu-Gi-Oh! duels. Set customizable starting and manually input changes. Supports multiplayer mode with up to two players. Includes dice rolling, coin toss, and a counter marker section.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.