When you download free or paid apps and games from the App Store, they are saved in your purchase history. Even if you delete that app from your iPhone, it will still appear in your purchase history because it is stored in your iCloud account.
How to Delete All Purchase History on iPhone
In this article I'll explain how to delete your iPhone's purchase history and how to prevent your downloaded apps from being visible to others.
While there is no direct option to delete your purchase history, you can hide apps or games from your store. Here’s how:
First, let’s locate your purchase history. Then I’ll explain how to hide specific apps. Just follow these steps: