Costco app won't load on iPhone

I have the most current iOS, 18.3.1, on an iPhone 13 Pro Max and when I install the app and load it, it asks for either a City/State or Zip Code. Nothing works. I can log in using a browser with no problem, but the iPhone Costco app doesn't work.

iPhone 13 Pro Max, iOS 18

Posted on Mar 9, 2025 11:44 AM

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Posted on Mar 9, 2025 1:25 PM

HomeImprovementDad wrote:

I have the most current iOS, 18.3.1, on an iPhone 13 Pro Max and when I install the app and load it, it asks for either a City/State or Zip Code. Nothing works. I can log in using a browser with no problem, but the iPhone Costco app doesn't work.

Same phone, just downloaded the app - open the app - notification about location - only allow while using - see my location - select my location and I'm in the app.

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Question marked as Top-ranking reply

Mar 9, 2025 1:25 PM in response to HomeImprovementDad

HomeImprovementDad wrote:

I have the most current iOS, 18.3.1, on an iPhone 13 Pro Max and when I install the app and load it, it asks for either a City/State or Zip Code. Nothing works. I can log in using a browser with no problem, but the iPhone Costco app doesn't work.

Same phone, just downloaded the app - open the app - notification about location - only allow while using - see my location - select my location and I'm in the app.

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Costco app won't load on iPhone

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