Sonar — Podcast Tracker

A better way to remember podcasts. Rate episodes, write quick takes, and see what your friends are listening to—all in one place.

Sonar is a “Letterboxd for podcasts” built for people who want to track, rate, and remember what they listen to.

Most podcast apps help you press play. Sonar helps you keep track.

Log episodes as you listen, rate them on a 1–10 scale, write short reviews, and build a personal history of everything you’ve heard. Follow friends to see what they’re listening to, discover new episodes through real opinions, and explore community ratings on every episode.

Core features:

Episode logging — Mark episodes as listened, rate them (with half steps), write reviews, and save favorites Social feed — See ratings and reviews from people you follow in real time Community ratings — Every episode has an average score and distribution from all users Search & discovery — Explore the full open podcast catalog via Podcast Index Profiles & stats — Track your listening habits, rating trends, and history

Sonar is designed for people who care about what they listen to—whether you’re deep into niche podcasts or just want to remember that one episode you loved.