Mark moments, take voice notes, and ask questions while you listen. On-device AI. Works with any audio app.
The host drops a brilliant insight, but you're driving and can't write it down.
Tap Mark and come back to it later.
You want to capture an idea you just had, but don't want to break your podcast flow.
Record a quick voice note — it saves alongside whatever you were listening to.
The host just used some jargon you didn't understand, and you don't want to pause just to look it up.
Ask Mementi. It reads the transcript and answers on the spot.
Tap once to bookmark what you just heard. Mementi captures the last 90 seconds and transcribes it. Highlight your podcasts and audiobooks for later.
Books have margins for your thoughts. Now your audiobooks do too. Hold to speak, and it saves alongside whatever was playing.
Confused by something? Ask Mementi. It has the full context of what you're listening to and answers on the spot. Every Q&A is saved for later.
Find what you're looking for with semantic search or simply ask the AI what you want to know about your notes.
Speech-to-text runs entirely on your phone using OpenAI's Whisper model.
Your data stays on your device. All memories are stored in a local database and searchable without an internet connection.
AI takes your notes further with auto-titles, instant answers, and connections you'd never find manually.
Explore the app with sample data from real podcast episodes.
Open any podcast or audiobook app. Mementi detects what's playing and silently transcribes on your device. Your audio never leaves your phone.
One tap captures the last 90 seconds. AI transcribes and titles it instantly. Like pressing a highlighter on a page — but for audio.
Search by what something was about, not exact words. "Sleep optimization" finds notes about circadian rhythms and melatonin even if those exact terms aren't in the query.
"What have I learned about sleep?" pulls cited answers from every episode you've annotated. Like having a research assistant for your listening history.
Browse by podcast, audiobook, or lecture. See every highlight, note, and question you captured from each episode — your personal annotated library.
Get early access to Mementi.
Android only for now. iOS coming soon.