Privacy

How Multiplicity handles your data.

Multiplicity currently uses your email address, basic site analytics, and the music-library file you upload to generate your Canon, remember your account on the same device, and save history snapshots for future product features.

What we collect

Email address so we can identify your Canon profile, reopen your saved Canon, and send early-access or product emails if you’ve opted in.
Name or display name if you provide one while generating.
Your Apple Music library export so Multiplicity can score albums, build your Canon, and generate editorial output.
Basic site analytics such as page visits, referral details, and campaign attribution to understand what’s working.

How we use it

To generate and save your Canon results.
To remember your latest Canon and enforce generation limits by plan.
To store weekly and monthly history snapshots for future history features.
To understand traffic and improve the product.
To send product emails if you’ve explicitly agreed to receive them.

What we don’t do

We do not sell your personal data.
We do not make your Canon public by default.
We do not claim affiliation with Apple Music or Spotify.

Storage and retention

Your Canon outputs, generation history, and profile data are currently stored in the app backend so your latest Canon can be reopened later and history features can be added over time.

This policy will be expanded as Multiplicity adds accounts, subscriptions, direct integrations, and more formal retention controls.

Contact

If you want to ask about or remove your stored data, contact hello@multiplicity.fm.