I need a reliable, custom-built Android application that lets me keep an eye on my children’s phones in a transparent, parent-controlled way. The core features I’m after are: • Real-time access to call logs and text messages • Visibility into installed apps along with basic usage statistics • Secure viewing of stored photos and videos • A “locate device” function that shows the phone’s current position on demand Everything must run on current Android versions without rooting. I’ll provide test devices and can handle installation on my end once you supply an APK or a Play-ready build. Data should sync to a lightweight back-end of your choice; I’m comfortable reviewing options for where and how I see it (web dashboard, companion app, etc.), so feel free to propose the cleanest implementation. Please outline: • Your approach to device permissions and Google Play policy compliance • Preferred tech stack and any third-party services you’d integrate • A rough timeline with key milestones and what I can expect at each stage • How you’ll secure stored and transmitted data I’m ready to start as soon as we agree on scope and deliverables.