Apps Like SPEEDSim: Spatial Population Dynamics Simulator for iPhone and iPad
Explore ecological and epidemiological dynamics interactively.
The app explores spatial dynamics in population ecology and epidemiology. It offers twelve models, including Conway's Game of Life and SIRS, allowing users to change parameters and save visualizations.
by David Hiebeler★ 2.819 ratingsEducationFreeData updated 2026-09-19
Learn by identifying countries, capitals, and flags through interactive quizzes. Earn achievements for correct answers. Improve memory and knowledge with age-appropriate challenges designed for children and adults alike.
The app provides definitions and history for national flags. It also includes official country names, capitals, locations, area, population, and national anthems.
The app provides enormous zoom factors into a preset image, reaching sub-atomic particles and the observable universe. It displays real photographs and computer model renderings.
Create and customize College maps by predicting state outcomes. Adjust candidate paths and explore election scenarios. Save and share maps with others. Track historical data and compare projections.
Access trial summaries through visual abstracts. View key findings, study designs, and outcomes. Search by condition or specialty. Save and organize content for later review. Share summaries with colleagues or students.
Grammar through 69 lessons and exercises. Track progress with self-evaluation. Take notes per lesson. Access vocabulary resources. Complete exercises for practice.
Browse 3D animated building instructions for Lego® sets. Follow step-by-step guides to create animals, architecture, planes, trains, and Star Wars models. Challenge kids to build alone or compete against time. Add new models weekly.
The app provides facts about countries and territories. Users can explore data on over 300 countries and territories, including details on their geography, population, and economy.
Access detailed information on 170+ countries including population, area, geographic coordinates, government, capital cities, economy, languages, culture, and history. Quick-view features allow users to compare data and explore facts efficiently.
The app performs statistical tests for genetic association studies. It includes chi-square tests for allele and genotype counts, Hardy-Weinberg equilibrium tests, and population attributable risk calculations.