AppBrain's verdict
- Last updated
- November 27, 2025
- Size
- 59.2 MB
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Store listing
By 国飞 闫, from the App StoreDescription by 国飞 闫 Written by the developer, not by AppBrain. Click to read.
Whether it’s a birthday, an anniversary, a holiday, or a trip, study, work, health or financial goal, Countdown helps you record it and sets smart countdown reminders. It supports both Gregorian and lunar calendars, satisfying traditional holidays and personal habits; offers daily, weekly, monthly, yearly or every‑X‑days repeat modes, ensuring important moments aren’t overlooked.
You can customise the alert time, get notified a few days ahead, and set a personalised notification tone for each reminder — from soft chimes to vibration or electronic sound — making every single alert full of meaning. The interface is clean and intuitive, operation easy, events managed by title, category, date clearly — keeping your days well organised.
Countdown isn’t just a tool, but a caring companion in time: helping you plan each important day in advance, prepare surprises for loved ones, and leave a sense of anticipation for yourself. Countdown — walk with time, and never miss a moment that matters.
Unlimited access to all features: you may subscribe for unlimited access to all app features. Subscription fees will be automatically charged based on the rate of the plan you selected.
By using this app, you confirm that you understand and accept our Privacy Policy and Terms of Use:
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Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 59.2 MB
- Content rating
- Everyone
Technologies used by Countdown Reminder – Key Days
Releases
Updates seen on the App Store- Version
- 1.2.0
- Launched
- November 2025
No changelog data
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Rankings
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About the app and developer
About Countdown Reminder – Key Days
Countdown Reminder – Key Days is a productivity app developed by 国飞 闫.
User Ratings
The app has no ratings yet.
App Information
Countdown Reminder – Key Days is freely available from the App Store. The app size is 59.25 MB. The latest version available is 1.2.0. The last update was on November 27, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since November 2025.
Countdown Reminder – Key Days is made and published by 国飞 闫. AppBrain is an independent app data site and isn't affiliated with 国飞 闫. The app name, icon, screenshots and description belong to 国飞 闫 and are shown as published on the App Store.
Developer information for 国飞 闫
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