Limen

Limen — the threshold — is a structured descent rather than another calming app. Sessions move through staged screens (intro, crucible, ritual, ecstasy) driven by a substantial in-browser audio engine: synthesis, sequencing, spatial audio, and a mandala visualization that responds to the sound in real time. Ritual structures are generated per session by Gemini, and an adaptive difficulty model watches completion and abandonment patterns so the intensity curve changes with how you actually move through the practice.

Features

• —Staged session arc — intro, crucible, ritual, ecstasy — rather than a single meditation screen
• —In-browser audio engine with synthesis, sequencing, spatial audio, and effects chains across 25 modules
• —Gemini-generated ritual structures, with mantra text-to-speech audio
• —Mandala visualization driven by the live audio signal
• —Adaptive difficulty that escalates or relents based on your completion history

Available on Web · iOS · Android