Listen to Sadhu is your personal lecture companion — listen to lectures, follow along with synced transcripts, save what matters, and ask an AI assistant about anything you hear. Whether you're commuting, walking, or relaxing at home, Listen to Sadhu makes learning accessible on the go.
🎓 A library of lectures in one place
Browse a curated catalog by author, location, source, tag, or language — all searchable full-text from your phone.
🎧 Take your learning offline
Download lectures for offline playback. No Wi-Fi, no problem.
📖 Read while you listen
Auto-synced transcripts highlight the current sentence as the lecture plays. Tap to jump, select to copy or share.
🔖 Save what matters
Bookmark any moment with a highlight on the transcript. Your notes are searchable and shareable, and tapping one jumps you back to the exact second.
💬 Ask the assistant
A built-in AI chat answers questions grounded in the lecture corpus and cites the exact passages — verses, purports, and timestamps — it drew from.
🔗 Share a moment
Turn any selection into a shareable audio clip, video, or transcript snippet to send to a friend.
🔥 Build a listening habit
A queue keeps your "up next" ready, and an activity heatmap and streak counter show your consistency at a glance.
The mobile application is built on top of the open-source Shruti Engine. It ships a prebuilt SQLite catalog inside the APK/IPA and synchronizes fresher versions in the background. Lecture audio and transcripts are served over CDN/S3 for instant playback and full offline capability.
Listen to Sadhu application is published under the PolyForm Noncommercial License 1.0.0.