Access tuning checklists for high-performance stereo systems. Input system details to generate custom checklists. Track progress through tuning steps. Export checklists for offline use. Share completed checklists with clients.
Explore musical instruments like piano, xylophone, and through interactive play. Listen to rhymes and songs with animal and vehicle sounds. Engage in playful modes that encourage learning and exploration.
The app provides a digital tuner with LED indicators for pitch deviation and a graph displaying sound frequency. It offers automatic or manual note selection and a wide detection range from A0 to C8.
Access and scales for practice or reference. Look up and scales instantly. Play modes include chord look-up. Tune by ear feature available. Switch between right and left-handed layouts. View finger-friendly chord diagrams.
The app generates bass tones from 10–150 Hz to test and tune car or home audio systems. It uses pure frequencies for precise adjustments, finding rattles, and setting amplifier gain.
The app analyzes instrument sounds to find the fundamental frequency. It displays the nearest note and the difference between the played note and the target.
Practice sight-reading of musical notes on bass and treble clefs. Select notes in specified keys with 0-4 flats or 1-4 sharps. Play in arcade, countdown, or endless modes. Track progress through flashcard exercises.
The app provides a full set of 88 resizable piano keys with custom sampled audio. Users can choose different instruments, record their tunes, and learn to play new songs.
The app provides an effects section with over 100 parameter names and 70,000 configurations. It also includes a tuning section for guitars with up to seven strings, offering all possible notes for each string.
Tune musical instruments by selecting frequency and tuning settings. Display pitch levels for each string when played. Calibrate piano sound using an open string and . Adjust A4 frequency to 442 Hz.