Only the current version so far — new entries appear as the app ships updates.
Black Box Backup is a tools app by Click4Kart Tech Pvt. Ltd. with 500+ downloads (about 918 estimated). +3 installs in the last 7 days. Released Dec 30, 2025. Install growth, rank history, SDKs and ad networks.
From the store listing: “Fully encrypted backup & restore photos, contacts and files using mobile number”