Countdown One - App Store

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Publisher Description

Can’t remember how many days left for Mom’s birthday, next vacation, or your friends wedding ceremony? Countdown One can help you by creating a list and multiple Widgets.

With Countdown One, you can create as many events as you want in a list which can be easily managed such as:
Add event by clicking the “+” sign on top of the list;
Delete event by swap left the event;
Reorder or move an event by clicking the “Reorder/Remove” button on top of the list;
View detail information by click an event;
Edit an event by clicking the “Edit” button on top of the detail view.

WIDGET
Use the normal method to add Countdown One widget to your Home Screen, then long tap it to show the pop up and select “Edit Widget” to select the event for this widget.

You can add multiple widget for Countdown One to show different events.

Countdown One Widget is optimized for performance and battery usage. The widget only update itself if needed, not like some widget updating every minutes or even seconds which will drain battery life very fast.

* Add multiple editable Countdown One Widgets
* Countdown future events in days.
* Count up previous events in days.
* Countdown then count up future events in days.
* Add or modify/change event Title, Description, and Emoji.
* Add Color as background to events using multiple color selection methods including hex code like E3C1C0.
* Swap left to delete/remove an event.
* Reorder events in event list by dragging an event.



About Countdown One

Countdown One is a paid app for iOS published in the System Maintenance list of apps, part of System Utilities.

The company that develops Countdown One is Ruizheng Liu. The latest version released by its developer is 1.0 .

To install Countdown One on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2025-06-01 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Countdown One as malware if the download link is broken.

How to install Countdown One on your iOS device:

  • Click on the Continue To App button on our website. This will redirect you to the App Store.
  • Once the Countdown One is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
  • If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
  • After Countdown One is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
  • Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.

Program Details


General

Publisher
Released Date
2025-06-01
Languages
English

Category

Category
Subcategory

System requirements

Operating systems
iOS

Download information

File size
1.8 MB
Total downloads
0

Pricing

License model
Paid
Price

Version History


Here you can find the changelog of Countdown One since it was posted on our website on 2023-07-06. The latest version is and it was updated on Apps112 on 03 November, 2026. See below the changes in each version:

version -

posted on 2025-06-01

Disclaimer


Official App Store Link


We do not host Countdown One on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.

The App Store link for Countdown One is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.

If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.





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Users Rating:
  0.0/5     0
Downloads: 0
Updated At: 2026-11-03
Publisher: Ruizheng Liu
Operating System: iOS
License Type: Paid

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