AttriKit

Web-to-app attribution for iOS and Android apps that buy ads. Campaign links record each click, the SDK reports the first open, and every install is labeled verified, matched, estimated or organic, once; the four add up to one total. AttriKit joins ad spend and RevenueCat revenue and gives each campaign a scale, cut or hold call from return after costs, then grades confirmed calls later. Conversions go back to Meta and TikTok (Google Ads waits on Google certification), Superwall receives campaign context through an SDK bridge on iOS, and Claude Code or any MCP client can drive it through @attrkit/mcp. The first 10,000 qualified installs are free once, no card; then USD 249/month with 10,000 included.