App Settings
Your preferences, theme, accent, and output folder are saved locally on your device only.
Everything You Make
Every picture the app makes is written to a folder on this PC so you still have it next time. You can open that folder from the Settings page, and the files stay there until you delete them. Deleting one from the app sends it to the Windows recycle bin, so you can restore it yourself.
Local Cache
Your chosen mode, accent, style, look and the switches on the Settings page, stored in a small local settings file. Nothing else is kept.
Local Trial or Licence State
Managed entirely by the Microsoft Store. The app reads it locally; we receive nothing.
A Copy of Each Photo You Restyle
So that the before and after comparison keeps working after you tidy your own folders, the app copies each photo you restyle into its own folder on this PC, beside the results. A photo you paste from the clipboard is written there too, because the app needs a file to work from. You can switch this off in Settings under "Keep the photo beside the result", and you can delete the folder at any time. These copies are never uploaded.
Library Index
A small file on this PC listing the pictures you have made, and for each one the recipe that produced it: the morph, any second treatment, the strength, the seed, any words you added, and any tag or collection name you gave it. It exists so the Library page can find your work again and reuse a recipe. It is never uploaded, and deleting a picture removes its entry.
This data never leaves your device unless you explicitly export or share it.