Tekachords

Online guitar and other string instruments chord dictionary

Get thousands of chord positions for guitar, ukulele, cavaquinho, mandolin, bouzouki, banjo in various tunings

Tekamax

Online math game

Play against the computer or against another player to gather the max number of points in a simple column/row game

Web apps mobile

Tekachords mobile

Online guitar and other string instruments chord dictionary for mobiles

Get thousands of chord positions for guitar, ukulele, cavaquinho, mandolin, bouzouki, banjo in various tunings as a mobile Web app

Quiz biz

Quiz game

Thousands of instant quizzes to play

Experimental applications

Tekatimer

Online/offline timer with alarm

Quick one-time alarm set

Tekatempo

Online metronome

Simple metronome (WebAudio API)