The app calculates the number of civilizations in the galaxy with which communication might be possible. Users can input their own data into the equation and adjust values to see the chance for a signal.
by Lars Hansen★ 0.00 ratingsEntertainment$0.99Data updated 2026-10-09
Convert units across 16 categories with 173 units and 2162 conversions. Perform calculations for field strength, resistance, capacitance, and more. Access 62 calculators via in- purchase.
The app offers approximately 9,000 free words across 26 categories, including animals, food, and countries. Users can select categories, difficulty, and backgrounds in the settings.
Learn addition, subtraction, multiplication, and division through interactive challenges. Solve equations to progress through levels and defeat obstacles. Track progress and earn rewards for correct answers.
The app simulates the Leitner system for memorizing information. Users add cards for words or phrases they do not know, moving them to compartments as they are memorized.
The app offers three distinct modes for mathematical study. Players can defeat enemies by solving equations in Normal Mode, construct formulas from answers in Puzzle Mode, or practice weak points in Training Mode.
Calculate arterial blood gas results with built-in formulas and reference ranges. Input pH, PaCO2, and HCO3- values. Interpret results with clinical guidelines. Generate reports and save patient data. Share findings with healthcare professionals.
The app simulates gravity's effects, allowing users to fling particles and observe their interactions. Users can create celestial bodies, adjust particle properties, and explore simulated cosmic environments.
Access terms, , and tables organized by category. Each formula includes a description and variable definitions. Prepare for tests or Olympiads by studying theory, terms, and calculations.
Offers 97 calculators and 28 converters for , civil engineering, and structural engineering. Users can calculate pressure, forces, and absolute pressure. Switch between USCS and SI units.