Soundpost: Sound Capsules

Some moments you don't want to photograph — you want to hear them again. The rain on the window. The cafe you loved. A voice you're afraid you'll forget. Soundpost is an audio-first memory app. Capture up to a minute of how a moment actually sounds, and it becomes a beautiful, mood-tinted waveform card: sound + mood + place + one line. Your gallery of cards is a re-livable record of your life as it sounded — not just how it looked. And when a moment feels like it belongs to later, you can seal a capsule to resurface on a date you choose: a postcard you send forward to your future self. - Capture in seconds — tap once, record the sound around you - Every clip becomes a glanceable, mood-tinted waveform card - Add a place and a single line of meaning - Seal a capsule to open on a future date - Every capsule picks a surprise day to echo back and remind you of today — change or turn it off anytime - Private and offline-first — no account, your sounds stay on your device - English, 日本語, 简体中文 Honest by design: the seal is a gentle, on-device seal, not encryption. Your capsules back up to your own private iCloud and sync across your devices — nowhere else, and never to us. And we never charge you to open a memory you've already made.