The Lyceum desktop app is open-source software released under the MIT License. The app is in early access and is provided "as is", without warranty of any kind. Features may change as it evolves.
A Lyceum Pro license is a one-time purchase granting you a personal, lifetime license to unlock the app's guided learning loop, activatable on a limited number of machines. You can manage activations from within the app.
Purchases are processed by Lemon Squeezy as merchant of record; their terms govern the transaction, billing, and tax. See our refund policy.
Lyceum runs on the Claude Code and model provider you configure. You are responsible for your own model usage and any costs from your provider, and for complying with that provider's terms.
Questions? Email hello@lyceum-pro.com.