Help and product information for Biophony.
Biophony is a bioacoustics field lab for people who take wildlife sound seriously — birders, herpers, entomologists, field recordists and foley artists. Record, visualise and study calls in the field, with a real DSP engine and a curated reference library, and never send a single byte to a server.
Does the app need an account or subscription?
No. It is a one-time-download app with no account, advertising, analytics, or in-app purchase.
Does it work offline?
Core features and bundled reference data work on-device without a developer-operated service.
Where is my information stored?
Your recordings, spectrogram settings, notes, tags, and optional coordinates remain in the app's local storage.
How do I remove local data?
Use available delete or reset controls. Removing the app removes its local container, subject to backups you control through Apple.
What are the limits?
Reference-call comparisons are field-study aids and are not a guarantee of species identification.
Email support@shadowfetch.com with the app name, device model, iOS version, and a concise description of the issue.