Use one of the 30+ built-in alternate guitar tunings (Open, Dropped, Double Dropped, Minors, Fourths...) or create your own custom tuning.
Switch to ukulele and tune it with one of the most known tunings (Concert, Low G, Canadian...).
Adjustable reference note frequency (A440).
Automatic detection of tuned strings.
Various note naming schemes: English (CDEFGAB), German (CDEFGAH), Latin (DoReMiFa...)
Reference note frequency settings fix
With Family Sharing set up, up to six family members can use this app.