The app generates test patterns in any resolution. Users can create patterns like color bars, grids, and grayscale, then share them via message, mail, or AirDrop.
by piXap★ 5.01 ratingsUtilities$4.99Data updated 2026-09-22
Allows users to tune their by listening to the input and visually tracking the tuning process. The displays a volume indicator to check microphone input and a tracking indicator to follow the pitch of a played note.
The app allows for the creation, modification, and resynchronization of subtitles. It supports subtitle creation by voice recognition and translation into over 100 languages, both requiring an in-app purchase with a free trial.
The app allows users to draw via LED freely. Users can set LED color, canvas length, move direction, move speed, gap width, blink frequency, and background color.