Get a WhatsApp message, mean to reply later, and forget? ReplyStash is a local reply inbox: share text into the app, name the person, choose a reminder schedule, open details, then mark it replied so alerts stop. - Android Share capture - Readable pending list with contact names - Local reminders on your schedule - No account or cloud sync; data stays on-device For work follow-ups, sales threads, appointments, and chats you don't want to lose. Focused on replies, not a full reminder app.