Learn design and coding through video courses on iOS and web development. Watch captioned videos, download source files, and track progress. Access content on iPhone, iPad, and web. Earn certificates upon completion.
by Shadowness Inc.★ 4.71,101 ratingsEducationFreeData updated 2026-09-13
Scan to get instant solutions and step-by-step explanations. equations, simplify expressions, and analyze graphs. Track progress with practice exercises and review detailed solutions. Share results and collaborate on with others.
Scan questions and get instant with AI-powered analysis. Explore historical context and detailed explanations. Save and organize notes for study sessions. Share insights with classmates or teachers.
Search journals by keyword, ISSN, or subject. View detailed information including ISSN, subject category, and country of publication. Access yearly impact factors from 2000 to up to 22 years. Save screenshots for sharing via social media or email.
Anytime and anywhere with offline access to courses. Track progress through assessments and receive personalized recommendations. Access curated content via Channels and stay updated with organizational announcements in the Feed.
The app offers over 30,000 words and idioms to expand vocabulary. It uses a flashcard method for memorization and includes audio for pronunciation practice.
Study for the -RN exam with practice questions, quizzes, mnemonics, and testing strategies. Track progress with progress charts. Access study materials designed for on-the-go and extended study sessions.
Through courses in Ethical Hacking, C, C++, Python, and Java. Access structured lessons and practice exercises. Track progress and receive feedback. Export snippets and share projects. Sync learning history across devices.
Find words from handwritten text notes, lists, or printed materials by taking a photo. Recognize text in Dutch, English, French, German, Italian, Portuguese, and Spanish. Supports mixed or multiple languages in a single image.
Learn vocabulary using pre-made flashcards sorted into categories like vehicles and vegetables. Select cards to study, review, or test yourself with quizzes. Track progress through repeated reviews and retention checks.