Provides synonym and antonym suggestions for words. Users can search for definitions, example sentences, and related terms. The functions offline with access to over 90,000 words.
Calculate geometric properties for 26 shapes, planes, and solids. Input dimensions to find area, perimeter, volume, and surface area. Access formulas for triangles, polygons, circles, and 3D solids.
AR measurement allows users to distances and plane sizes using camera input. It generates reference lines and provides accurate measurements. Includes a built-in ruler for aligning with real-world objects.
Access the full text of the latest ® edition, including front matter and appendices. Search for words, view definitions, examples, and etymologies. Look up words with audio pronunciations and explore usage notes from experts.
Identify birds with photos, sounds, and text descriptions. View recent sightings and seasonal abundance charts. Access links to the Galapagos National Park and conservation efforts.
Browse movies by genre, rating, or release year to find recommendations. Receive alerts for new releases and upcoming films. trailers and stream content directly. Chat with an AI film expert for insights and suggestions.
Identify birds using audio recordings and visual descriptions. Browse thousands of high-resolution images. Access detailed species information including habitat, behavior, and vocalizations. Listen to calls and from around the world.
Manage and organize your music collection by adding albums via barcode scan, UPC/EAN-13 entry, keyword search, manual input, or CSV import. Track borrowed and lent albums. Share favorite albums with others.
Learn SwiftUI with interactive examples and code snippets for components like Sliders, Toggles, Lists, and Grids. Explore foundational elements such as Colors, Fonts, Haptics, Gestures, Animation, SF Symbols, and Accessibility.
Companion for allows customization of UI layout with left or right-hand menu and buttons. Users can rearrange menu order and adjust map marker opacity.
Create custom flashcard lists with text and images. Set reminders for review. Translate cards using 20+ languages. Shuffle cards to avoid memorization. Use spaced repetition for retention. Access pronunciation guides.