A free version exists so you can find out whether the app suits you before paying. Use it that way: try first, unlock only if you keep opening it.
Try guided ID photo sizing before unlocking the full version.
무료 다운로드, 한 번 결제로 영구 해제.
App Store에서 다운로드 →These are free to download with an optional one-time unlock; check each listing for what the unlock adds.
No.