About
Get real-time updates on Costco sales and promotions. Browse discounts by category, view past price history, and track popular items. Plan your shopping trips with store holiday information and a favorites list.
What's New in 코코달인
3.3.0
November 25, 2025
버전 3.3.0 업데이트
Developer apps
FAQ
What is 코코달인?
코코달인 is a mobile application designed to provide users with real-time information on Costco sales and promotions. It helps users find discounted items, track prices, and plan their shopping trips efficiently.
Does 코코달인 have ads?
Yes, 코코달인 contains advertisements. As a free application, it relies on ads to support its services and provide real-time updates to users.
How often is the sale information updated in 코코달인?
The sale information in 코코달인 is updated in real-time. This ensures that users always have access to the most current discount events and special offers available at Costco.
Can I see past prices of items in 코코달인?
Yes, 코코달인 provides price history and past discount information for items. This feature allows users to compare current prices and determine if it's the best time to buy.
What devices is 코코달인 available on?
코코달인 is available on iPhone and iPad devices. It is designed for users within the Apple ecosystem.
Is there a membership required to use 코코달인?
No, 코코달인 can be used immediately without any membership registration. This allows all users to access Costco discount information directly.
Does 코코달인 show store holiday information?
Yes, 코코달인 includes store holiday information. Users can check store closing dates in advance to avoid unnecessary trips.
What is the age rating for 코코달인?
코코달인 has an age rating of 4+. This indicates it is suitable for a wide range of users, including children, and contains no mature content.
