The app provides three established tests of chess ability developed by chess masters. It offers comprehensive testing material for players of all skill levels and allows saving progress.
The app presents 37 ingenious inventions for users to solve by dragging and dropping parts into their correct positions. It teaches logic and stimulates creativity for children, with a secret waiting to be unlocked upon completion.
The app offers audio and video recording with editing and export features. It provides 16 studio-quality effects for sound optimization and creative manipulation, organizing recordings by date, time, and geolocation.
The app offers sound pressure level (SPL) measurement with industry standard response times and weighting functions. It also provides a real-time audio analyzer with selectable bandwidths and FFT block sizes.
View video coaching tips from experts, each 5 minutes or less, with a challenge to apply the guidance. Track progress, share comments, and earn continuing education credits.