why i cant download apps on my iphone and need IPS to update

Hi there GAldea0906,

If you are having issues downloading apps on your iPhone, these steps from If you can’t download or update apps on your iPhone or iPad can resolve what's happening:

1. Manually update the app

Learn how to manually update an app

2. Add a payment method

You might need to have a valid payment method on file, even if the app that you want to download is free.

Add a payment method

3. Resolve a problem with your payment method

If your payment method is expired, declined, or failed, or a message says 'billing problem with previous purchase'

4. Prioritize the download

From the Home Screen, touch and hold the app. From the menu that appears, choose Prioritize Download.

5. Restart your device

Restart your iPhone or iPad, then check to see if you can download or update apps.

Restart your iPhone

Restart your iPad

Additionally, the recommendations of this article can help you get the iOS of your iPhone updated: If your iPhone or iPad won't update

If something else is occurring, please provide more details so that we can continue to help.

Cheers!