The app offers 17 probability distribution calculators, 10 hypothesis testing calculators, and 4 p-value calculators. Users can import and export datasets as PDF, Excel, CSV, or text files, and share results via AirPrint, email, or messages.
by Thunwa Theerakarn★ 3.02 ratingsEducation$1.99Data updated 2026-09-12
Access drilling guides and calculators for mining, water well, and HDD operations. Customise settings for region, language, and metrics. View proven formulas and industry practices. Calculate mud properties and adjust parameters on the go.
Create and organize for studying. Use Leitner or Spaced Repetition modes to review cards. Track progress and adjust study sessions. Export cards to text files. Share with others.
Perform complex calculations with support for real and complex numbers. Manipulate symbolic expressions and use over 225 built-in functions. Scroll through results with finger gestures. Copy and paste data for easy sharing.
Allows users to calculate electrical values with tools like Power, Delta-Wye, AWG, Voltage Drop, Ampacity, THD, Resistor Code, and LED Info. Users input component values to get results. The supports dark and light themes.
Solve equations and simplify expressions instantly as you type. Create and manipulate variables and functions with few keystrokes. Edit Markdown text to explain calculations and ideas. Share results and export calculations in various formats.
Access video lessons and use multiple calculators and solvers for IB . Review topics for Higher Level, Standard Level, Applications and Interpretation, and Analysis and Approaches. Track progress with practice questions and exam-style problems.
Toolkit provides resistor calculations based on color codes or SMD values. It includes an LED resistor calculator and parallel resistor tools. Users can reference electronic components and formulas for design and troubleshooting.
Allows users to search and sort over 4000 pen kits from major suppliers. It displays detailed tube and bushing specifications and drill bit requirements for each kit. Users can email or print kit details via Air Print.
Calculate body mass index and glomerular filtration rate. Estimate stroke risk in heart patients and determine consciousness using the Glasgow Coma Scale.
Access medical calculators for decision-making. Calculate Framingham Score, Bruce Protocol Treadmill Test, Ranson's Criteria, Pediatric Trauma Score, San Francisco Syncope Rule, CHF and Thrombolysis Risk, Absolute Neutrophil Count, and Pregnancy .
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.
Solve mathematical equations and visualize results in 2D and 3D. Plot cartesian, polar, spherical, and parametric functions. Animate equations and vector fields. Find intersections of functions. Support for complex functions.