Play to improve vocabulary, trivia knowledge, and verbal memory. Features include abstract differentiation, flow puzzles, and memory challenges. Some require a Pro subscription for unlimited plays. Track progress and set goals within the .
Learn to read and interpret ADF and RMI indications. Track bearings to and from NDBs. Apply IFR procedures with step-by-step lessons and instant feedback. Practice core radio-nav skills through interactive training.
Learn to identify musical notes, rhythms, and accents through interactive exercises. Match heard melodies on a virtual piano keyboard. Progress from simple one- or two-note phrases to complex musical patterns.
This dictionary offers comprehensive word and phrase entries for all learning levels. It provides tools for quick searches, including camera and voice input, and learning features like word-of-the-day and selected.
View payment history and receive transaction details. Make payments for tuition and fees. Set payment reminders. Manage multiple accounts. Access secure payment options. Confirm school usage before downloading.
Look up synonyms and antonyms with alphabetical listings. Find word comparisons and examples. Access grammatical information and related terms. Search for precise vocabulary alternatives.
Learn with interactive lessons and practice modes. Translate text to and vice versa. Customize speed and tone settings. Track progress with built-in quizzes and tests. Share translations via copy and email.
Add a scannable ID card to Apple Wallet. Upload a photo for identification. Purchase meals and manage meal plans. Access account balances and set alerts. View and filter locations that accept your ID card. Place orders at compatible locations.
Offers puzzle-solving for all skill levels. Users can access over 5 million puzzles ranging from 400 to 3000 ELO. Features include adaptive difficulty, tactical pattern recognition, strategic endgame analysis, and opening trap study.
Learn Mandarin tones through with audio recordings and interactive quizzes. Practice pronunciation by repeating sounds and receiving feedback. Test knowledge with question-and-answer drills and progress tracking.
Learn through interactive, game-based lessons. Practice counting, adding, subtracting, multiplying, and dividing. Build number sense and problem-solving skills. Aligns with CCSS standards. Track progress and complete challenges.
Identify and appraise collectibles like coins, comics, trading cards, and vintage toys. Scan items to determine value. Manage collections with organization tools. Access price guides and market data. Compare similar items for valuation.
Create and visualize polyrhythms with adjustable tempo. Toggle individual beats for syncopation practice. Choose from various sounds. Adjust volumes for top and bottom rhythms independently. Set tempo using the TAP button.
The app helps users learn to read music notes by focusing on one set of notes at a time. It offers multiple clefs and saves progress as users advance through levels.