I saw illustrations in which the interesting image processing application was used, were shared on SNS that I use personally. The app is free to use and looks very fun so I wanted to try and use it. However, when I looked at the privacy section of the application store and the reputation on the internet, the terms said that the copyright, intellectual property rights, other rights of the pictures and images you drew are given to the sales company and the affiliated companies of the app so I decided not to download it.
This kind of wording can be seen in other apps, and it may be an unnecessary worry, but I think it’s best to be careful because the data you created may be used by third parties. (Swimmer)