Unforget Calendar
Never miss a day that matters
Only for iPhone
$1.99 · Designed for iPhone. Not verified for macOS.
iPhone
Count down or count up—one app for every day that matters. Solar & lunar, flexible reminders, widgets, celebration posters. 100% on-device.
The days that matter shouldn't be forgotten—exams, birthdays, anniversaries, payday, trips, a baby's birth... Day Keeper remembers them all.
[Countdown · Count up]
The same event can count down ("X days to go"—looking forward) or count up ("X days since"—looking back). One app for both countdowns and anniversaries.
[Solar · Chinese lunar]
Dual calendar display, accurate even in leap months. Never miss traditional festivals or lunar birthdays. Lunar calendar is optional.
[Flexible reminders]
Remind N days ahead with custom rules—never miss an important day. Background keep-alive guide prevents missed alerts.
[Home screen widget]
Add a widget with one tap—important days visible at a glance.
[Celebration poster]
When the day arrives, a full-screen celebration poster—set a background image, save and share.
[Custom colors]
Free HSV color picking, an exclusive color for each event.
[12 languages]
Simplified Chinese / Traditional / English / Japanese / Korean / Spanish / Portuguese / German / French / Russian / Arabic / Hindi. Follows system or pick manually.
[On-device only · nothing uploaded]
All data stays on your phone. No internet, no personal data collected, no third-party SDKs.
[One-time purchase · full features]
No in-app purchases, no subscriptions, no ads. Pay once, unlock everything.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's New:
· Added "More tools from Xinhejia" — discover our other handy tools in Settings
· Localization polish and bug fixes
The developer, 涛 付, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 涛 付
- Size
- 20.5 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 北京心和家咨询中心
