Sentry Cocoa Sdk

It detects your existing setup (SwiftUI vs UIKit, package manager, platform targets), recommends which features to enable (error monitoring, tracing, profiling, session replay, logging), then generates the complete initialization code with sensible defaults. The opinionated approach is refreshing: it scans your project first, tells you what you should do rather than asking open-ended questions, and includes specific version notes and gotchas like the iOS 26 session replay caveat and the Xcode sandbox rsync bug. If you have a backend in the same repo, it even offers to link distributed tracing across services.