Amethyst APK

<p><i>Amethyst</i> brings the best social network to your Android phone. Just insert your Nostr private key and start posting.</p><p><a href="https://nostr.com/" target="_blank" rel="noindex nofollow noopener">Nostr</a> is an open protocol that is able to create a censorship-resistant global "social" network, transferring notes and other stuff using relays. It doesn't rely on any trusted central server, hence it is resilient; it is based on cryptographic keys and signatures, so it is tamperproof; it does not rely on P2P techniques, therefore it works.</p><p><b>What you can do with Amethyst</b></p><ul><li>Post text, photos, videos, long-form articles, polls and voice notes to the relays you choose.</li><li>Follow people, reply, repost, react and quote.</li><li>Send private, end-to-end encrypted direct messages and join group chats.</li><li>Browse dedicated feeds: articles, pictures, short videos, live streams, podcasts, music, communities, classifieds, calendars and more.</li><li>Send and receive Bitcoin Lightning zaps.</li><li>Share your workouts — see below.</li></ul><p><b>Workouts</b></p><p>Amethyst has a Workouts section where you can publish a summary of a run, ride, walk, hike, swim, row or gym session so the people who follow you can see what you did. Open the left drawer, tap <i>Workouts</i>, then the + button to write one.</p><p>Typing every number by hand is tedious, so Amethyst can pre-fill the post from a workout your watch or fitness app already saved to Android Health Connect (Samsung Health, Google Fit, Fitbit, Garmin Connect, Strava and others all write there). With your permission, Amethyst reads finished workouts from the last 7 days and offers them as one-tap suggestions: pick one and the activity, duration, distance, calories, heart rate, steps and elevation gain are filled in for you. You review the post and decide whether to publish it.</p><p>This is optional and read-only. Amethyst asks for Health Connect permission only when you open the New Workout composer, never reads in the background, never writes to Health Connect, never asks for your exercise route or location, and never uploads anything until you publish a post yourself. You can switch it off under Settings → Compose Settings, or revoke access in Health Connect at any time. Full details are in the privacy policy at <a href="https://github.com/vitorpamplona/amethyst/blob/main/PRIVACY.md" target="_blank" rel="noindex nofollow noopener">github.com/vitorpamplona/amethyst</a>.</p><p>Amethyst is free and open source (MIT). There is no Amethyst server and no Amethyst account: your posts go straight to the Nostr relays you configure.</p>