From creating an event to pinning it on screen, it only takes three steps:
Create an event
Title + date + done
Set reminders
1 / 3 / 7 / 30 / 100 days ahead
Pin it on screen
Dynamic Island / widgets
Please check two things: ① The reminder switch of the event is on, and the current date is within the advance window you set; ② Notification permission has been granted. Go to “Settings → Notifications → Day Reminder” to check, and make sure the reminder state on the event’s detail page looks normal.
Widget: long-press your Home Screen → tap “+” at the top left → search for “Day Reminder” → choose a Home Screen or Lock Screen size and add it. Dynamic Island: enable “Pin to Dynamic Island” on the event detail page (supported on iPhone 14 Pro and later). Lock Screen and Dynamic Island display are Pro features.
Query example: “Hey Siri, how many days until my birthday?” (say the event title clearly). You can also create events by voice, e.g. “Hey Siri, create an event in Day Reminder titled Pay rent on the 1st of every month.” Siri voice is processed by Apple; this App never stores your voice.
Yes. When creating or editing an event, you can select more than one date, and set advance reminders for each date as needed. This is handy for monthly, every-other-day or other recurring schedules.
All data (events and settings) is stored locally on your device, and nothing is uploaded to our servers — we run none. Your events also sync through your own iCloud account (Key-Value Store) across devices signed in with the same Apple ID, so after reinstalling the App on a device signed in to iCloud, your events can be restored automatically.
Upgrade: open “Settings → Upgrade to Pro” in the App and pick a plan. Restore: after switching devices or reinstalling, tap “Restore Purchases” on the Settings page and your subscription will be restored through your Apple ID automatically.
On your iPhone, open “Settings → Apple ID → Subscriptions” to view, manage or cancel auto-renewal. The yearly plan includes a 7-day free trial; cancelling during the trial costs nothing. If you cancel in the middle of a paid period, your benefits continue until the period ends.
Subscriptions and in-app purchases are managed by Apple. Please submit a request on Apple’s official refund page at reportaproblem.apple.com. The outcome is determined by Apple.
Didn’t find the answer above? Feel free to email us — we usually reply within 1-3 business days.
📮 Support email: lancewin@foxmail.com
Please include your device model, iOS version, app version and a description of the issue so we can help you faster.