Showing 141–160 of 1,000 ranked alternatives.
FLUOMIND
Practice math facts and take quizzes
Learn from 1× to 12× through structured exercises and quizzes. Practice math facts and mental math with interactive drills. Track progress with built-in tests and receive instant feedback.
Andela ICT
Practice and sums
Practice and sums with multiple choice and open questions. Users can answer problems up to 10. Track progress through repeated exercises.
Bernhard Klingenberg
Analyze and generate charts
Analyze categorical and quantitative with summary statistics, contingency tables, and correlation coefficients. Create bar charts, pie charts, histograms, boxplots, dotplots, and interactive scatterplots. Color scatterplot points by a third variable.
Iaroslav Mironov
Interactive graphs for normal distributions.
The app builds interactive graphs of the probability density function and cumulative distribution function for normal distributions. It fits sample data from CSV files and solves PDF/CDF equations graphically.
Digital Apprentice LLC
Troubleshoot underground cables
Learn to isolate and hipot cable sections, troubleshoot underground outages, and replace pad-mounted transformers. Access fault indicators, cable isolation, and transformer isolation labs. Complete troubleshooting exercises with optional quizzes.
Sonya Marcarelli
Create molecular formulas and copy element data
Access chemical element data including atomic number, symbol, and properties. Select and copy element details. Create molecular formulas by long-pressing symbols. Calculate molecular mass. Link to Wikipedia pages for additional information.
Andrey Solovyev
Learn inorganic chemistry names and formulas.
The app helps users learn inorganic acids, polyatomic ions, and their salts. It offers spelling quizzes, multiple-choice questions, and a time game for practice, along with tables for reference.
Andreas Zimnas
Edit SQL queries and manage databases remotely
Manage multiple databases through project-based organization. Execute SQL queries, create and edit tables, and browse data visually. Export results to CSV or SQL format. Import and export files. Set up and manage indexes.
Marco Avizzano
Search elements by name, symbol, or number
Access periodic table for elements, search by name, symbol, or atomic number. View Wikipedia links for each element. Examine periodic table layouts. Balance chemical reaction equations.
Bishinew Incorporated
Complete financial calculators for all needs.
The app offers a comprehensive suite of financial calculators for phone and tablet. It includes tools for finance, investments, loans, mortgages, retirement, bonds, stocks, credit cards, auto loans, leases, and business accounting.
V PUGAZHENTHI
Calculate parameters and convert units
Calculator provides tools to analyze and convert and Civil parameters. Users can calculate critical bending moments for rectangular, open, and nonuniform cross sections. Additional calculators for stress and deflection are available via in- purchase.
Rosetta Software Limited
Practice multiplication with real-time factors
Learn multiplication facts through interactive challenges and timed quizzes. Practice factorisation by breaking numbers into their components. Track progress with built-in exercises and review sessions.
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