Showing 381–400 of 1,000 ranked alternatives.
Vielfalt Software e.U.
Explore celestial bodies and galaxies
Explore astronomical objects and topics with interactive 3D models and augmented reality features. Take quizzes with 300 questions across various difficulty levels. Learn about comets, the solar system, and galaxy clusters through immersive content.
Meta Language Pro SRL
With translations and favorites
Offers translation with input from native speakers. Users can create custom favorites. The functions without requiring an internet connection.
V PUGAZHENTHI
Calculate parameters and convert units
Calculate parameters and convert units between metric and imperial systems. Access tools for critical bending moment, maximum stress, and deflection. Input loads and dimensions to determine structural properties.
Andrey Markelov
Look up elements and reactions
Chemistry tools include a with over 50 properties per element, such as atomic weight, melting point, density, and ionization energy. Access compounds database and reactions reference. View high-resolution element images.
V PUGAZHENTHI
Calculate and engineering parameters
Allows users to perform calculations for and engineering parameters. It includes formulas and definitions for each calculation. Users can compute force, friction, centripetal force, work, power, displacement, and more.
Md. Mahmud Ahsan
Translate words and phrases between English and
Translate words and phrases between English and . Look up definitions, synonyms, and antonyms. Scan text with camera for instant translation. Use offline with over 350K entries. Listen to pronunciation and translate sentences.
Rothrock Group, LLC
Sights on foot with guided narration
Lower Manhattan with guided walking tours featuring narration, GPS-enabled maps, and real-time directions. View 16 sights over 3.5 miles. Pause and resume tours during rain. Access offline maps and audio guides. Share locations and track progress.
Local Odysseys Inc.
Walk with guided stories and local
Self-guided tours allow users to start and pause anytime. guides provide stories and local at each stop. Users select preferences to get a personalized route and explore without rigid group schedules or endless online searching.
The Chinese University of Hong Kong
Study global health terms on-the-go.
The app provides over 800 global health terms and phrases organized by topics. Users can study through bite-size lessons, rate their understanding, and track progress with a progress bar and summary page.
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