Anniversary Countdown Lunar
Anniversaries, Terms, Widgets
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
The days you care about, with every feature free — no subscription, no account. Your data never leaves your phone.
DayEcho keeps track of the days that matter: how many days until your anniversary, how long since you moved to this city, and when a family birthday on the Chinese lunar calendar falls this year. Every event can count down, count up, or work as a birthday with age and next-occurrence at a glance.
Built deep on the Chinese lunar calendar:
▫ Lunar birthdays repeat by lunar rules — leap-month births fall back to the regular month, 30th-day births fall back to the 29th in short months
▫ Birthdays show both actual age and traditional nominal age
▫ A timeline of the 24 solar terms with one-tap yearly reminders
▫ The lunar engine ships with an on-device data table (1950–2080) — no network, no system dependency
And the everyday essentials:
▫ Home Screen widgets in three sizes, three Lock Screen styles, StandBy ready
▫ Apple Watch app and watch-face complications
▫ Reminders on the day or 1 / 3 / 7 days ahead, at your chosen time
▫ Shareable keepsake cards rendered on device
▫ Pinned hero card, four categories, twelve theme colors
Everything is free: unlimited events, dual calendars, solar terms, reminders, keepsake cards, all widgets, and Apple Watch. Nothing is behind a paywall.
A single banner ad sits at the bottom of the app. A one-time "Remove Ads" purchase hides it — it unlocks nothing else, because nothing is locked.
Your days are yours alone: DayEcho has no account, no server, and collects nothing.
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広告配信の設定を修正しました。/ Fixed ad delivery configuration. / 修正了广告投放配置。
The developer, 丽佳 施, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 丽佳 施
- Size
- 6.9 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 2 more
- English, Japanese, Simplified Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $0.99
- Copyright
- © 2026 Lijia Shi