Documents to create high-quality PDFs with auto-border detection and perspective correction. Enhance images by removing shadows and sharpening text. Edit text and images, fill forms, add signatures, and share files in multiple formats.
Take handwritten notes with stylus or fingers. Import and annotate PDFs. Add text, images, shapes, and stickers. Move, resize, or rotate objects. Use layers for organization. Export documents as PDF.
Solve , chemistry, and physics problems with step-by-step explanations. Save completed questions and in an directory. Share solutions via Print, SharePlay, or export. Collaborate with others in real time.
Create and edit using a virtual piano keyboard. Export and import MusicXML files for compatibility with other software. Compose simple piano pieces or complex symphonies. View and adjust musical scores with a user-friendly interface.
Organize and review with customizable sets and spaced repetition. Add notes, diagrams, and equations. Export cards for offline . Track progress and set goals. Sync across devices.
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.
Allows users to take photos of math equations, science problems, or questions for instant solutions. It provides step-by-step explanations and detailed guidance. Users can access personalized AI tutoring for continuous support.
Learn conjugations across 20 tenses. Search for specific verbs quickly. Listen to audio pronunciations for accurate speaking. View conjugations in simple, organized format. No ads in this version.
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.
View over 1500 verbs in 16 tenses. Search for verbs quickly using built-in navigation. Tap to hear pronunciations with internet connection. See example sentences for each conjugation. Save favorite verbs to a list.
Learn with audio examples and compare American and British accents. Play continuously from any symbol. Disable timing to study before bed. View forms and practice pronunciation.
Learn verbs with conjugations in 17 tenses. Search for specific verbs quickly. Listen to pronunciations via audio. View example sentences for context. Save favorite verbs to a list.
Learn verbs with conjugations in 18 tenses. Search for specific verbs quickly. Tap to hear audio pronunciations. View details and example sentences. Save frequently used verbs for later review.