Calculate alien civilizations in the galaxy.
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.
Showing 161–180 of 1,000 ranked alternatives.
MOONLIGHT APPS SRL
Explore historical events and stories
Learn about historical events, figures, and cultural milestones through daily curated content. Explore timelines, read detailed articles, and listen to audio summaries. Save favorite entries and share insights with others.
Eqsquest Ltd
Math problems with hints
Math problems with personalized hints and instant feedback. Track progress through quizzes and targeted exercises. Strengthen foundational skills and prepare for exams with structured sessions.
Patrick Godeau
Create and share opening crawls
Create custom Wars opening crawls by entering text, episode names, and opening sentences. Adjust text size, speed, background images, and music. Share videos or GIFs via email or social media. Upgrade to change the crawl title.
Alejandro Martinez de Carvajal
Search navigation instantly anywhere
COLREGs offers flag identification, weather scales, cloud recognition, sound signal guidance, and vessel light details. Users can access navigation , interpret flags, and understand sound and light signals for safe boating.
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.
Eggroll Games LLC
Math lessons for early learners.
The app provides teacher-designed math lessons for Pre-K to 2nd grade, focusing on number sense through play. It offers clear instructions and replayable activities suitable for various learning environments.
Cumulus Media
Charleston's Hip Hop and R&B
The app provides access to a radio station that plays Hip Hop and R&B music. It features artists such as Drake, Kendrick Lamar, and Beyonce.
Ali Umer
Explore elements, view details, organize data
Access detailed information about each element, including atomic number, weight, and symbol. Tap elements to view properties and history. Organize elements in rows and columns. Save notes and bookmark elements for quick reference.
Yang Li
Defend galaxy and clear
Play a 3D space shooter game to destroy space and alien invaders. Tap to shoot and blast enemies. Avoid being hit by incoming attacks. Defend the galaxy and clear from space.
Alan Nash
Compute the ideal gas equation PV=nRT.
The app computes the ideal gas equation PV=nRT with any of the four parameters as the free parameter. Users can select different units for pressure, volume, and temperature to see computation results.
PalaSoftware Inc.
Solve math problems with speech input
Learn single-digit to advanced problems with customizable difficulty levels. Use Apple Pencil for writing answers, speech input for verbal responses, and iCloud Sync across devices. Track progress and adjust settings for individual learning needs.
Smarty Ears, LLC
Learn languages through ancient civilizations themes
Teaches skills through ancient civilizations theme. Students practice listening, speaking, reading, and writing. Includes interactive lessons, vocabulary building, and speech exercises. Tracks progress and provides feedback.
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