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
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.
Perform fraction calculations with addition, subtraction, multiplication, and division. Input fractions or decimals and receive results in decimal, improper fraction, or mixed fraction formats.
Access element data including atomic number, weight, boiling point, density, molecular formulas, crystal structures, and electron energy levels. View a detailed with element characteristics and relationships.
