Countdown Box - Due Reminder

Ever discovered your passport expired too late? Got charged for a membership you forgot? Missed a warranty window or a lease renewal? Countdown Box collects everything in your life that has an expiry date, organizes it, and reminds you at the right moments. RISK OVERVIEW See instantly how many items are expired, due within 7 days or 30 days. RELIABLE MULTI-LEVEL REMINDERS Multiple reminder nodes per item (e.g. 180 / 90 / 30 / 7 / 1 days before, plus the due date); Notification Health Check diagnoses permissions, sound, badge and reminder coverage; "Repeat until handled" keeps nudging you until the item is done. RENEWAL LOOP Tap "Mark Renewed" to archive the old date into history, set the new expiry and rebuild reminders automatically — perfect for IDs, contracts and subscriptions. BOXES & OWNERS 8 system boxes: ID documents, contracts, memberships, subscriptions, insurance, warranty, vehicles, certificates. Pro adds custom boxes. Group items by person: me, family, company and more. TIMELINE & SMART LISTS Expired / Today / Next 7 / 30 / 90 days buckets, quick filters for auto-renew, attachments, missing reminders and archived items. FAST ENTRY 30+ built-in templates (passport, driver's license, rental contract, video membership, domain, SSL certificate…) let you create an item in seconds. PRIVACY FIRST No account, no ads, no third-party tracking. Data stays on device; Pro syncs through your own private iCloud across iPhone, iPad and Mac. Attachments never leave your device. Face ID / App Lock included. WIDGETS Glance at your most urgent items right from the Home Screen. Countdown Box — let what matters never be forgotten.