I downloaded the app and was asked to upload 25 personal photos. However, I found out that payment was required to test the capability, despite it being advertised as free with in-app purchases. A review in April by Ariel Weinberger detailed the same situation, with Retreat stating they would clarify upfront that payment was needed. However, it's now July and there was still no indication of payment being required until after uploading the photos and reaching the payment screen.