An app for creating chord charts and set lists

12Bar lets musicians create and share lyrics, chord charts and sets. Touchtap provided development to take the app from beta to 1.0.

An instrumental musicians’ tool

Designed by musicians for studio and live performance, 12Bar is an iPad app that lets musicians quickly create and share chord charts using a familiar tool. Users can drag and drop chords, create set lists, annotate songs and easily handle chord modifications and key changes.

From Beta to 1.0

After completing the beta version, the 12Bar team needed some local help to push its app to the next level. Touchtap jumped in to help handle the product roadmap. We added new features, fixed outstanding bugs and partnered with the 12Bar team to release the 1.0 version.


Mobile app development, bug fixes


Xcode, Objective-C, Backend API

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