Identify coins by snapping photos. Access detailed information about mints, years, and denominations. View grading details and estimated values. Compare coins and save collections for future reference.
Translate Latin letters into ancient or fictional alphabets. Access Elder Futhark, Theban Witches', Danish younger Futhark, Swedish-Norwegian Rök, and Anglo-Saxon runes. Use default keyboard or included keyboard for input.
Learn with 240 teaching examples and 340 exercises categorized by 30 tactical methods. Practice by solving problems and reviewing solutions. Track progress through structured lessons and level-based content.
Practice tactics with over 1300 exercises, including 200 exploratory examples and 1100 solving problems. Learn 40 tactical methods and motifs. Track progress across skill levels from beginner to professional.
Practice chess tactics by solving exercises from real games. Identify moves for attacking the king. Learn in 1 and 2 moves. Exercises are organized by piece and difficulty. Track progress through structured lessons.
Text using AI-driven paraphrasing to avoid plagiarism. Edit and refine sentences for clarity and grammar. Export modified text in various formats and share directly.
Track VOR and NDB signals in real time. Practice holding patterns and radial interceptions. Simulate check rides and sim assessments. Adjust needle movements and receive feedback. View flight path and navigation data.