This app combines notes, audio recordings, and guitar tabs into a single platform for songwriters. It offers a full text editor, in-note audio recording, and a built-in tab editor, keeping all your musical ideas organized and accessible.
1.0.3
October 20, 2026
Fixing a bug where recording wasn't functioning properly after periods of inactivity.
Astren integrates lyrics, audio recordings, and guitar tabs into one app. This allows songwriters to capture ideas, notate music, and record riffs all in the same place, streamlining the creative process.
Yes, Astren allows you to record audio directly within your notes. These recordings are stored as inline tokens, making it easy to associate them with specific lyrics or musical arrangements.
Yes, Astren is designed as a collaboration tool as much as a writing tool. You can share full notes, individual recordings, or guitar tabs directly from the app.
Astren stores all your work in your phone's Files app, supporting both local storage and iCloud. This ensures your work is always yours and accessible.
While built for songwriters, Astren is a fully capable notes platform. It can be used for grocery lists, to-do lists, and any other note-taking needs, with its songwriting tools remaining accessible but unobtrusive.
Astren is currently supported on iPhone devices. The app is designed to be lightweight and efficient for mobile use.
Astren was last updated on May 12, 2026, with version 1.0.2. The release date of the app was also May 12, 2026, suggesting active development.
No, Astren does not contain advertisements. It is a completely ad-free application.
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