Apps Like DrakeEQ for iPhone and iPad
Explore galaxies and quantify alien life.
The app provides a visual representation of the Drake Equation. Users can explore galaxies and manipulate the equation's parameters to perform thought experiments about extraterrestrial civilizations.
DrakeEQ screenshots
Ranked alternatives
Showing 481–500 of 1,000 ranked alternatives.

Star Map Tracker: Sky Journey
Yuriy Kvasha
Track stars and constellations in real time
Track celestial objects with augmented reality. Identify stars, constellations, nebulae, galaxies, and solar system bodies. View right ascension, declination, azimuth, and elevation data.



Star Map - Explore the sky
GUANGDONG WORDWORLD SCIENCE & EDUCATION CO., LTD.
Stars, comets, and constellations
Allows users to identify celestial objects by pointing their device at the sky. It uses GPS and device sensors to display stars, planets, constellations, comets, and meteor showers.



The Nernst/Goldman Equation Simulator
University of Arizona
Adjust ion concentrations and visualize potentials
Calculate and visualize Nernst and Goldman potentials based on user-defined ion concentrations and permeability. Adjust extracellular and intracellular concentrations of potassium, sodium, and chloride ions.

Percentage
Piet Jonas
Calculate proportions between two values.
The app calculates the proportion between two values expressed in percent. It allows users to find the percent increase or decrease between two values.


Quadratic Roots Calculator
Joey Mitchell
Find quadratic equation roots easily.
The app calculates the roots of a quadratic equation and the axis of symmetry. It includes built-in formulas, requiring users to input only the given information.







Space Force: Galaxy Defenders
IEC GAMES AUSTRALIA PTY LTD
Fight enemies, upgrade ships, conquer galaxies
Control a spaceship to battle invading flies. Upgrade weapons and craft to enhance combat capabilities. Navigate through levels to progress through the . Unlock new ships and abilities to strengthen your fleet.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.