BirthdayBook: Countdown
Takumi Sekiguchi Lifestyle iPhoneiPadiPod touchApple Watch
BirthdayBook: Countdown is a free Lifestyle app for iPhone and iPad by Takumi Sekiguchi. Requires iOS 16.0. Updated October 20, 2026.
- Price
- Free
- on the App Store
- Size
- 8 MB
- Age 4+
- Updated
- Oct 20
- 2026 · v1.0.7
Screenshots
About BirthdayBook: Countdown
BirthdayBook is a birthday reminder with a countdown for everyone you care about. See how many days are left, get notified ahead of time, and never miss a birthday or anniversary again. Import birthdays from your Contacts or Calendar in a few taps, so you don't have to type them in one by one. FEATURES - Birthday countdown: days left, sorted by who's next, plus this month's upcoming birthdays - Import birthdays from Contacts and from yearly Calendar events; add birthdays to the Calendar - Reminders at a time you choose (1 week before, 3 days before, on the day), with optional per-person settings - Apple Watch app to check upcoming birthdays on your wrist - iCloud sync keeps your list up to date across your devices - Home Screen and Lock Screen widgets - Anniversaries and weddings, not just birthdays - Groups for family, friends and work - Photos and a custom emoji for each person - Automatic age and zodiac sign - Notes and gift ideas for each person, with a shortcut to search the web for gifts - Call, message or email from a person's page to send your wishes - Sort by name or date; share a birthday with friends - Export to CSV or ICS, import from CSV, and encrypted backup and restore FREE VERSION AND FULL ACCESS The free version displays banner ads and holds up to 30 entries. Per-person reminder settings, encrypted backup and restore, and CSV import and export require Full Access. A one-time Full Access purchase unlocks every feature, unlimited entries, and removes ads. Customers who previously bought the paid app also continue without ads. Privacy Policy: https://smallappworks.com/birthdaybook/privacy/ Support: https://smallappworks.com/birthdaybook/support/
What’s new
Version 1.0.7 · Updated October 20, 2026
Import birthdays from Contacts and Calendar, choose the reminder time, and see upcoming birthdays on Apple Watch. iCloud sync keeps your list the same across devices. Also new: photos and emoji for each person, anniversaries, call/message/email shortcuts, sorting and ICS export. The app now asks for tracking permission for ads; you can decline.
App privacy
The developer, Takumi Sekiguchi, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Advertising Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Performance Data
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Other Diagnostic Data, Crash Data
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics
Alternatives to BirthdayBook: Countdown
Looking for apps like BirthdayBook: Countdown? Here are 6 similar apps on the App Store. The highest rated is Futhark: Runic Keyboard (4.8/5), and 5 of the 6 are free to download.
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Age Notes - Birthday Tracker
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Echo: Anniversary
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urano(ウラーノ) - 鑑定師用アプリ
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JUJU Job
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Futhark: Runic Keyboard
4.8
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Simple Closet - manage clothes
4.1
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| BirthdayBook: Countdown | – | Free | October 20, 2026 | |
| Age Notes - Birthday Tracker | – | Free | Aug 11, 2026 | Compare |
| Echo: Anniversary | – | 0.99 USD | Oct 23, 2026 | Compare |
| urano(ウラーノ) - 鑑定師用アプリ | – | Free | Aug 20, 2026 | Compare |
| JUJU Job | – | Free | Oct 23, 2026 | Compare |
| Futhark: Runic Keyboard | 4.8 / 5 (91) | Free | Oct 22, 2026 | Compare |
| Simple Closet - manage clothes | 4.1 / 5 (18) | Free | Jul 23, 2026 | Compare |