好幫手Costco購物資訊 is an unofficial Android app that provides Costco shopping information. It is a free app developed by TPTG, available for Android 9.0 and above. The app is classified under the Lifestyle category and Shopping subcategory.

With 好幫手Costco購物資訊, you can receive reminders every Friday at 9am if you have any items to buy at Costco that week. The app allows you to customize the reminder using the calendar feature.

Overall, this app is a useful tool for anyone who frequently shops at Costco and wants to stay updated on the latest deals and products. The reminders are a great way to ensure that you never miss out on any important purchases. However, it is important to note that this app is not affiliated with Costco and the information provided may not always be accurate.