DayMark: Anniversary Countdown
Days that matter, on widgets
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Count the days that matter with a little buddy by your side. Countdowns and count-ups for your Home Screen and Lock Screen widgets.
Count down to the days that matter, and count up from the ones you want to remember, right on your Home Screen and Lock Screen widgets.
- "12 days" until the day, "Day 913" since it began. Birthdays and anniversaries can repeat every year, counting down to the next one
- Pick a buddy for each mark from 10 characters. Their expression changes as the day gets closer, and they say something new every day
- 4 styles (Buddy, Stamps, Ring, Photo) and 8 colors
- Use your own photo as the background, from a wedding to a child's birthday
- Works on Lock Screen widgets too
Your marks and photos stay on your device. No account needed.
[Unlimited Plan]
Your first 5 marks are free. From the 6th mark on, the Unlimited Plan (monthly, auto-renewing) lets you add as many as you like.
- Length: renews automatically every month
- Your subscription renews at the same price unless you cancel at least 24 hours before the end of the current period
- You can cancel anytime under Subscriptions in your App Store account settings
- If you cancel, the marks you made and your widgets keep working
Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://watrix.co.jp/privacy/daymark
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• You can now redeem App Store offer codes from Settings or the Unlimited Plan screen.
• Refreshed your buddy's daily messages in Japanese and expanded them to 1,000.
• Updated wording on the delete button and in the widget settings.
The developer, wataru takahashi, 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
- wataru takahashi
- Size
- 20.1 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
English and 4 more
- English, Japanese, Korean, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- 無制限プラン $0.49
- Copyright
- © 2026 WATRIX合同会社