Great used condition, bought end of March and used when we were kennel training our rescue dog so there are scruff marks on side from where it was attached to kennel. App is free, no subscription needed. Amazon description - Petcube Bites 2 Lite Interactive WiFi Pet Monitoring Camera with Phone App and Treat Dispenser, 1080p HD Video, Night Vision, Two-Way Audio, Sound and Motion Alerts, Cat and Dog Monitor