Just go to the App Store and look for “Updates”, click on the avatar button at the top to enter your App Store account. Under your App Store account, click "Purchased" to view your purchased apps. You can select “All” tab to see all of the apps, and swipe your finger from left to right of the screen over each of the apps you want to hide, a Hide button shows up and you just click it. read more
Tap on Updates from the bottom right corner → Next up, you have to tap on Purchased with the down arrow. Tap on My Purchases. Up next, all the apps which you have bought will be listed. read more