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
Play memory to improve number recall, sequence recognition, image retention, and color memory. Track progress daily challenges and exercises. Share results and compete friends.
Solve problems by snapping photos. Receive step-by-step explanations and multiple solving methods. Access interactive graphs and a scientific calculator. View how-to animations for each solution.
Helps users solve four common problems. Input genotype counts for three genes from a test cross. Infer gametic phase and linkage. Calculate recombination frequency. Determine map distances and gene order.
The app allows users to explore facts about 9 ancient civilizations. Users can test their knowledge with multiple-choice questions and view statistics on their progress.
Calculate and engineering parameters with 134 formulas. Input values to compute force, friction, acceleration, work, power, and more. Access definitions and formulas for each calculation. First 5 calculators are free; others require in- purchase.
The app puts users in control of a ship to defend the galaxy from an alien invasion. Players can pilot their ship using on-screen controls or device tilt, and collect power-ups and bombs.
Explore ’s beaches and landscapes through a narrated driving tour. Learn about pirate history during the Golden Age. View scenic vistas and coastal views along the route. Receive historical context about the ’s past.
Play as a space pilot firing at waves of enemies in a bullet hell . Navigate through levels with precise controls. Avoid and destroy enemy projectiles while memorizing attack patterns. Upgrade weapons and unlock new ships.