PulseKit is a production-ready observability SDK for iOS applications, built on OpenTelemetry. One-line initialization gives you full-stack instrumentation with sensible defaults — no manual span creation required.

• Crash Reporting — Automatic crash capture and symbolication via KSCrash
• Network Monitoring — URLSession instrumentation with request/response tracing
• Interaction Tracking — Tap, scroll, and gesture tracking with view hierarchy context
• Session Management — Automatic session lifecycle tracking
• Location Instrumentation — CoreLocation attribute enrichment
• Network Status — Connectivity and carrier info via CoreTelephony
• SignPost Integration — os_signpost bridging for performance insights
• Device & OS Resource Attributes — Automatic device model, OS version, and app metadata
• OTLP Export — Traces, metrics, and logs exported via OpenTelemetry Protocol (HTTP)
• Persistence — Offline buffering with automatic retry
• Sampling — Configurable sampling strategies for traces and logs

PulseKit is a dynamic framework. Add it to your Podfile with use_frameworks! and the required post_install hook for module stability:

platform :ios, '15.1'

target 'YourApp' do
  use_frameworks!
  pod 'PulseKit'
end

post_install do |installer|
  pulse_deps = ['OpenTelemetry-Swift-Api', 'OpenTelemetry-Swift-Sdk', 'SwiftProtobuf', 'KSCrash']
  installer.pods_project.targets.each do |target|
    if pulse_deps.any? { |dep| target.name.start_with?(dep) }
      target.build_configurations.each do |config|
        config.build_settings['BUILD_LIBRARY_FOR_DISTRIBUTION'] = 'YES'
      end
    end
  end
end

Add the following in Xcode via File > Add Package Dependencies:

https://github.com/dream-horizon-org/pulse-ios.git

• iOS 15.1+
• Swift 5.10+
• Xcode 15+

import PulseKit

@main
class AppDelegate: UIResponder, UIApplicationDelegate {
    func application(_ application: UIApplication,
                     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        Pulse.shared.initialize(
            endpointBaseUrl: "https://your-endpoint.com/otlp",
            projectId: "your-project-id"
        )
        return true
    }
}

Full documentation is available at pulse.dreamhorizon.org/docs/sdk/ios.

PulseKit is available under the Apache 2.0 license. See the LICENSE file for details.