The app provides reference, conjugation, and vocabulary training for over 4500 Portuguese verbs with translations. It offers exercises, verb lists, and voice output without requiring internet access.
Create to organize materials and add flashcards. Use text and images on both sides of cards. Choose from three modes. Sync across devices. Add tags and widgets. Integrate with Apple Music for background .
Access and play traditional music tunes for fiddle, flute, bagpipes, banjo, mandolin, concertina, and accordion. Search and view thousands of Irish, Scottish, and Cape Breton tunes. Create and play session tunes. Export or share selected tunes.
Write and format text with support for tables, footnotes, lists, images, and links. Highlight, strikethrough, superscript, and MathML are available. Import and export documents from compatible apps. Edit and preview on iPad, iPhone, and macOS.
Identify and learn about 532 bird species with detailed descriptions, photos, and audio. View images of males, females, and seasonal variations. Filter by habitat, distribution, size, and season.
Predict molecular NMR spectra by drawing structures. Adjust structures to instantly recalculate spectra. Store predicted results in iCloud and sync across iOS and Mac devices.
Track study time and exam scores in customizable subject dialogs. View monthly and annual summaries, stacking charts, activity charts, and yearly score charts. Backup and sync data across devices using iCloud. Add notes for each study session.
Save and download PDFs with a single tap. Read articles from arXiv.org and inspirehep.net. Sync sidebar content across devices using iCloud Drive. Organize and access research papers seamlessly.
Learn and practice the 40 fundamental techniques with detailed visual guides. View step-by-step demonstrations. Adjust speed and repetition for drills. Track progress and review technique analysis. Share feedback with coaches or training partners.
Create and manipulate geometric shapes such as points, lines, angles, and conic sections. Adjust properties and calculate metrics. Display shapes on a zoomable coordinate system. Construct medians, altitudes, and bisectors.