Convert units for length, weight, volume, temperature,
Convert units for length, weight, width, volume, velocity, temperature, and pressure. Select the desired and perform conversions. Use tabs to switch between categories. Input values and receive converted results.
Create and refine chord progressions with real-time suggestions and harmonic analysis. Adjust key signatures, invert , and explore voice leading. Save and export progressions for use in music projects.
Explore diamond characteristics using interactive sliding scales for color, clarity, cut, and carat weight. Read educational articles on diamond buying, including differences between natural and lab-grown stones.
Explore chords, scales, and arpeggios with interactive libraries. Select root notes and adjust lowest or highest notes for custom chord shapes. View and practice scale patterns with detailed diagrams.
Identify musical notes using device microphone. Display frequency and pitch in real time. Tune instruments or voice with visual feedback. Track history for accuracy improvement. Supports piano and other instruments.
Explore with swipe and touch to view details like name, symbol, atomic number, mass, Lewis dots, and radius. Colors indicate classification, melting point, boiling point, outermost orbital, and ion radius.
The app provides step-by-step instruction and review for major and minor key signatures and scales. Users can achieve mastery of recognizing and entering key signatures and scales through interactive tutorials and guided practice.
Practice ear training by identifying intervals, chords, and scales. Listen to audio examples and select the correct answer. Track progress with detailed reports. Sync lessons across devices and receive instant feedback on accuracy.
Explore Middle Eastern musical scales with detailed guides and audio examples. Navigate between 35 maqams using ajnas. Listen to each scale and study its characteristics.
Notes using a real and microphone. Play notes and receive instant feedback. Progress through level-based lessons. Track performance with accuracy and speed metrics. Sync lessons with a structured curriculum for consistent practice.