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Apsio is an SDK for your iOS, Android or React Native app and a console that shows every crash, freeze and slow screen with the steps that led to it. These docs are written as each part ships. API preview: names may change before 1.0.

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What works today

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How the parts fit

  1. The SDK in your app records crashes, hangs, launches, screens, network requests and sessions, and sends them to Apsio’s ingest as OpenTelemetry (OTLP).
  2. Apsio groups crashes and errors into issues and computes release health: crash-free sessions and crash-free users per release.
  3. The symbols you upload turn the addresses in a stack into function names, files and lines.
  4. You read the result in the console, over the read API, or through an agent.

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Start here

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The open profile

Apsio’s SDKs follow the Apsio Mobile Profile for OTLP, an open specification published at spec.apsio.io. Your data is sent as standard OTLP, so it is never locked in.