Showing 181–200 of 1,000 ranked alternatives.
University of California, Berkeley's Lawrence Hall of Science
Explore lakes through hands-on activities
Explore freshwater ecosystems through hands-on activities. Learn about lakes and ecosystems with step-by-step guides. Conduct experiments using common materials. Track observations and compare results. Share findings with others.
CORY NATHAN ANTHONY MITCHELL
Track courses, manage expenses, build skills
Track courses with detailed information including title, duration, price, and location. Manage educational expenses using a budget tracker. Set and monitor skill-building goals. Plan learning schedules and organize course progress.
Anastazja Bagdziun-Markacheva
Help holiday heroes with dental care.
The app transforms a phone or tablet into a dentist office. Users can learn about dental instruments and treatments while helping patients achieve healthy smiles.
Alemanzo GmbH
With personalized lessons
Customize language learning with fluency-based lessons and goal-setting features. Complete interactive lessons for structured grammar and vocabulary practice. Track progress and adjust learning pace according to personal preferences.
FTW ROBOTICS LLC
Explore STEM lessons and activities
Explore flight theory, mechanical design, and coding basics through interactive lessons. Build and test virtual aircraft models. Simulate flight scenarios and analyze performance data. Collaborate on projects and share progress with educators.
Aleksandr Smekhov
Identify plants and track needs
Identify plants by taking photos. Get accurate information and tips. Track health and receive alerts for potential issues. Learn about species and requirements through detailed guides.
Danila Danilenko
Study questions and track progress
For certification with comprehensive Q&A covering all categories. Simulate exams in realistic mode. Save and review selected questions. Track progress visually. in marathon mode for extended study. Receive detailed error analysis. No ads.
MEHMET CANKER (TR)
Lua with AI-powered lessons
Lua programming with AI-driven lessons, interactive coding exercises, and real-time feedback. Create and test scripts in a built-in . Explore game development, automation, and embedded systems projects.
V PUGAZHENTHI
Calculate and engineering parameters
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.
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