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Every platform has its own rules for what may run in the background and for how long. These libraries follow those rules for you — scheduled jobs, transfers that survive suspension, and local, push and live notifications.
Periodic and one-shot background tasks that survive app restarts
Run periodic background tasks with platform-aware scheduling: WorkManager on Android, BGTaskScheduler on iOS, COM-activated background tasks on Windows, and an in-process manager everywhere else.
Rich local notifications with channels and scheduling
Alert users even when your app is not in the foreground — for completed background work, BLE events, geofence triggers and more.
APNs, FCM, WNS and Web Push behind one delegate model
Server-driven notifications through the platform services, with a unified API that still gives you native capabilities. To send from a .NET backend, pair it with Push (Server).
The live, updating status surface on iOS and Android — from C#
Both phone platforms grew a persistent, updating status surface independently. This library drives both from one C# API, locally or from your server.
Expose app functions to Siri, Shortcuts, Apple Intelligence and Gemini
Declare functions once in C# and a source generator turns them into App Intents on iOS and Android AppFunctions — no Swift, Kotlin, Info.plist or manifest entries.
Resumable background uploads and downloads
Uploads and downloads that keep going when your app is suspended — managed by the OS through NSURLSession on iOS, and by a managed client with a foreground service elsewhere.
NSURLSession on iOS, resumed after restarts