Echo: Letters to Future You

Echo is where you keep the thoughts you would otherwise lose. No folders. No filters. Just capture what is on your mind and keep going. Use hashtags inline and Echo organizes the rest. ECHO LETTERS Seal a thought today. Pick a date six months, a year, or five years from now. When the day comes, your phone delivers it back. Past you, writing to future you. ECHO WRAPPED Replay your year as a sequence of cards: how much you wrote, your top tag, your busiest month, your longest streak. Save a card to share, or print the full archive as a PDF. THOUGHTS THAT COME BACK Each morning, a forgotten note from weeks or months ago surfaces in your feed. Past you, in quiet conversation with present you. NEURAL LINKS New entries connect to related past ones automatically. No setup. Your ideas find each other. DESIGNED FOR IOS Home Screen and Lock Screen widgets. App icon quick actions for new thought, voice capture, and last echo. Face ID lock for Zen Privacy. On-device voice transcription using iOS Dictation. PRIVATE BY DEFAULT Your notes are stored locally on your device. No account is required. Optional Cloud Sync uses your private Supabase instance only if you choose to enable it. ECHO PRO A subscription that unlocks unlimited Echo Letters, Echo Wrapped, Cloud Sync, Zen Privacy, and Neural Links. Available as a monthly or yearly auto-renewable subscription. You can cancel anytime by going to Settings, then Apple ID, then Subscriptions. Designed to stay out of your way. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/