On iOS, follow these steps.

1. Open the App Store.
2. Tap your profile icon at the top of the screen.
3. Scroll to see pending updates and release notes. Tap Update next to an app to only update that app, or tap Update All.

On Android, follow these steps.

1. Open the Google Play Store app Google Play.
2. At the top right, tap the profile icon.
3. Tap Manage apps & device. Apps with an update available are labeled “Update available.”
4. Tap Update.