Calculate missing sides of right-angled triangles using the Pythagorean theorem. Input two sides to find the third. Save calculations in a history. Share complete solutions. Support for entering fractions. Remove ads.
Explore country profiles with population, languages, government, and GDP data. Access high-resolution and regional views. Download national flags and offline. Search for locations and view detailed geographical information.
Identify species using photos. Access detailed information about each species. Ask questions about diet, origin, and diseases. Provide expert insights for fishing enthusiasts and marine biologists.
Use the AI to identify species by taking a photo. View detailed information about each , including habitat, size, and behavior. Save identified species to a personal collection and share findings with others.
Access educational content offline by downloading and browsing without an internet connection. View compressed knowledge databases, search for articles, and navigate through stored resources. Share content via file transfer.
Simplify fractions step by step. Enter values in two fields with a modified keyboard. View complete solutions and calculation history. Share final results. Remove ads for an ad-free experience.
Teaches concepts through interactive exercises and lessons. Covers kindergarten to sixth grade with over 2000 activities. Includes bilingual support in English, French, and Spanish. Offers progress tracking and adaptive learning features.
Explore exhibits with detailed descriptions of each hall. Access historical context and information on mammals, birds, reptiles, biodiversity, human origins, and earth science. Navigate offline without internet connection.
Scan stamps with phone camera to identify name, country of origin, and issue date. Check and market price. Organize collection with digital catalog, add notes, and sort by category or date. Export and share details.
Identify mushroom species using visual guides and detailed descriptions. View habitat, edibility, and toxicity information. Compare features with known species. Save and organize findings in a personal collection.
Identify mushrooms using images and characteristics like hymenium type, cap shape, gills, stipe features, spore print color, and ecological type. Compare mushrooms from different regions. Access free scientific based on observable traits.
Learn phytoplankton identification and pronunciation.
The app provides a species identification guide for marine and freshwater phytoplankton. It includes games to help users learn identification and pronunciation, with new species and details added.