I run parallel ad campaigns for my Android and iOS apps through Insulancer and need a rock-solid way to see exactly how many installs each campaign delivers on both stores. Basic tracking SDKs are already present in the two builds, yet the data is fragmented and doesn’t map cleanly back to every creative, audience, and spend line. Your assignment is to audit the current implementation, recommend the most reliable attribution path (Google Analytics, Facebook Analytics, Adjust or any better alternative you can justify), and wire everything so I can open one dashboard and instantly know: • installs per campaign, per platform • cost-per-install figures matched to my ad spend • real-time and historical reporting, exportable to CSV Acceptance is simple: if I can launch a fresh campaign, watch installs roll in with correct channel tags on both iOS and Android, and reconcile those numbers against the stores’ own totals, the job is done. Please include samples of past work where you solved similar multi-platform attribution or analytics challenges; those case studies will carry the most weight in my decision.