The app simulates Darwinian evolution through survival of the fittest. It is based on an idea from a May 1989 Scientific American article about simulated evolution.
by Michael Wesemann★ 4.01 ratingsEducationFreeData updated 2026-09-14
Navigate through challenging terrain while avoiding obstacles and enemies. Collect power-ups to enhance abilities. Unlock new levels and characters. Use touch controls for precise movement and actions. Track progress and achievements.
Create elements by combining basic components like fire, earth, wind, and air. Build civilizations by evolving from microorganisms to advanced societies. Track progress through different eras and unlock new elements and creations.
Study aviation knowledge and calculate flight data
Access FAA-approved training content formatted for iPhone and iPad. Use 110 calculators for flight planning and review over 80 pages of weight and balance data. Track key aviation knowledge and reference FAA guidelines directly within the .
Explore a phylogenetic showing relationships between organisms. Collapse and expand branches to view family-level details. Zoom in for closer inspection. Tap to learn about species characteristics and evolutionary links.
Survival-horror game allows players to explore a mysterious forest, chop trees, hunt for food, and build a base. Navigate haunted environments, manage resources, and survive through multiple nights. Complete challenges to progress through the game.
Survive as a by managing health, hunger, thirst, and energy. Hunt insects, avoid predators like snakes and birds. Build a family, explore an island with giant plants and bugs. Engage in battles against other creatures.
Create beats using high-quality samples from famous songs. Add effects like delay and reverb. Use a metronome to maintain rhythm. Record beats for sharing. Customize the interface with various themes. No in- purchases required.
Explore a realistic hunting simulation set in an Ice Age world. Hunt and challenge meat-eating creatures like smilodons and giant bears. Progress from observer to hunter. Use 3D environments and simulate survival challenges.
Grow by eating food and battling monsters in an addictive simulator. Unlock unique forms and explore new lands like Capyrassic and Factoribara. Customize with funny skins and compete on global leaderboards.
Learn American Sign Language alphabet and numbers through interactive lessons. Practice signs with video demonstrations. Test knowledge with quizzes and receive feedback. Save progress and review lessons anytime.
The app simulates guitar playing for users of all skill levels. Shaking the device adjusts the melody difficulty in real-time, transitioning from soft backing to heavy soloing.
Manage resources by lending to heroes and earning fees. Level up to increase income. Purchase castles to expand wealth. Tap screen to collect gold. Track progress through upgrades and property investments.
Solve puzzles with multiple difficulty levels. Fill a 9x9 grid with numbers 1-9. Use notes to mark possible numbers in empty cells. Track progress through different challenges.
Practice quizzes with 1000+ multiple choice questions. Review trivia questions and answers. Access medical science MCQs for self-assessment. Study notes and worksheets with answer keys. Track progress through test questions for online exams.