---
title: Mobile Autocapture Schema
description: "Look up the Autocapture event types and event property names for iOS Swift and Android Kotlin SDKs, including React Native behavior."
product: data
lang: en
last_updated: 2026-10-21
token_estimate: 3811
---
# Mobile Autocapture Schema

> For AI agents: a documentation index is available at [/docs/llms.txt](/docs/llms.txt). Append `.md` to any page URL for markdown, or send `Accept: text/markdown`.

This reference lists Autocapture event types and event property names for the [iOS Swift SDK](https://amplitude.com/docs/sdks/analytics/ios/ios-swift-sdk), the [Android-Kotlin SDK](https://amplitude.com/docs/sdks/analytics/android/android-kotlin-sdk), and the [React Native SDK](https://amplitude.com/docs/sdks/analytics/react-native/react-native-sdk). Use it when you need a stable contract for pipelines, partners, or validation.

> **Note:** React Native
>
> React Native Autocapture ships in `@amplitude/analytics-react-native`. The [React Native](#react-native) section lists its event types.

For Autocapture setup steps, go to [Autocapture](https://amplitude.com/docs/get-started/autocapture). For web Autocapture event properties, go to [Autocapture events and properties](https://amplitude.com/docs/data/autocapture-events-and-properties). For a machine-readable web schema, go to [Web Autocapture Schema](https://amplitude.com/docs/data/web-autocapture-schema).

## Machine-readable schema

```json
{
  "description": "Autocapture event types and event property names for the Amplitude iOS Swift SDK, Android-Kotlin SDK, and React Native SDK.",
  "documentation": "/docs/data/mobile-autocapture-schema",
  "ios": {
    "events": {
      "[Amplitude] Start Session": { "properties": [] },
      "[Amplitude] End Session": { "properties": [] },
      "[Amplitude] Application Installed": {
        "properties": ["[Amplitude] Version", "[Amplitude] Build"]
      },
      "[Amplitude] Application Updated": {
        "properties": [
          "[Amplitude] Version",
          "[Amplitude] Build",
          "[Amplitude] Previous Version",
          "[Amplitude] Previous Build"
        ]
      },
      "[Amplitude] Application Opened": {
        "properties": [
          "[Amplitude] Version",
          "[Amplitude] Build",
          "[Amplitude] From Background"
        ]
      },
      "[Amplitude] Application Backgrounded": { "properties": [] },
      "[Amplitude] Screen Viewed": {
        "properties": ["[Amplitude] Screen Name"]
      },
      "[Amplitude] Deep Link Opened": {
        "properties": ["[Amplitude] Link URL", "[Amplitude] Link Referrer"]
      },
      "[Amplitude] Network Request": {
        "properties": [
          "[Amplitude] URL",
          "[Amplitude] URL Query",
          "[Amplitude] URL Fragment",
          "[Amplitude] Request Method",
          "[Amplitude] Status Code",
          "[Amplitude] Error Code",
          "[Amplitude] Error Message",
          "[Amplitude] Start Time",
          "[Amplitude] Completion Time",
          "[Amplitude] Duration",
          "[Amplitude] Request Body Size",
          "[Amplitude] Response Body Size",
          "[Amplitude] Request Body",
          "[Amplitude] Response Body",
          "[Amplitude] Request Headers",
          "[Amplitude] Response Headers"
        ]
      },
      "[Amplitude] Element Interacted": {
        "properties": [
          "[Amplitude] Action",
          "[Amplitude] Target View Class",
          "[Amplitude] Target Text",
          "[Amplitude] Target Accessibility Label",
          "[Amplitude] Target Accessibility Identifier",
          "[Amplitude] Action Method",
          "[Amplitude] Gesture Recognizer",
          "[Amplitude] Hierarchy",
          "[Amplitude] Screen Name"
        ]
      },
      "[Amplitude] Rage Click": {
        "properties": [
          "[Amplitude] Begin Time",
          "[Amplitude] End Time",
          "[Amplitude] Duration",
          "[Amplitude] Click Count",
          "[Amplitude] Clicks",
          "[Amplitude] Action",
          "[Amplitude] Target View Class",
          "[Amplitude] Target Text"
        ]
      },
      "[Amplitude] Dead Click": {
        "properties": [
          "[Amplitude] Begin Time",
          "[Amplitude] End Time",
          "[Amplitude] Duration",
          "[Amplitude] Action",
          "[Amplitude] Target View Class",
          "[Amplitude] Target Text"
        ]
      }
    }
  },
  "android": {
    "events": {
      "[Amplitude] Start Session": { "properties": [] },
      "[Amplitude] End Session": { "properties": [] },
      "[Amplitude] Application Installed": {
        "properties": ["[Amplitude] Version", "[Amplitude] Build"]
      },
      "[Amplitude] Application Updated": {
        "properties": [
          "[Amplitude] Version",
          "[Amplitude] Build",
          "[Amplitude] Previous Version",
          "[Amplitude] Previous Build"
        ]
      },
      "[Amplitude] Application Opened": {
        "properties": [
          "[Amplitude] Version",
          "[Amplitude] Build",
          "[Amplitude] From Background"
        ]
      },
      "[Amplitude] Application Backgrounded": { "properties": [] },
      "[Amplitude] Screen Viewed": {
        "properties": ["[Amplitude] Screen Name"]
      },
      "[Amplitude] Fragment Viewed": {
        "properties": [
          "[Amplitude] Screen Name",
          "[Amplitude] Fragment Class",
          "[Amplitude] Fragment Identifier",
          "[Amplitude] Fragment Tag"
        ]
      },
      "[Amplitude] Deep Link Opened": {
        "properties": ["[Amplitude] Link URL", "[Amplitude] Link Referrer"]
      },
      "[Amplitude] Network Request": {
        "properties": [
          "[Amplitude] URL",
          "[Amplitude] URL Query",
          "[Amplitude] URL Fragment",
          "[Amplitude] Request Method",
          "[Amplitude] Status Code",
          "[Amplitude] Error Message",
          "[Amplitude] Start Time",
          "[Amplitude] Completion Time",
          "[Amplitude] Duration",
          "[Amplitude] Request Body Size",
          "[Amplitude] Response Body Size"
        ]
      },
      "[Amplitude] Element Interacted": {
        "properties": [
          "[Amplitude] Action",
          "[Amplitude] Target Class",
          "[Amplitude] Target Resource",
          "[Amplitude] Target Tag",
          "[Amplitude] Target Text",
          "[Amplitude] Target Source",
          "[Amplitude] Hierarchy",
          "[Amplitude] Screen Name"
        ]
      },
      "[Amplitude] Rage Click": { "properties": [] },
      "[Amplitude] Dead Click": { "properties": [] }
    }
  },
  "reactNative": {
    "events": {
      "session_start": { "properties": [] },
      "session_end": { "properties": [] },
      "[Amplitude] Application Opened": { "properties": [] },
      "[Amplitude] Application Backgrounded": { "properties": [] },
      "[Amplitude] Screen Viewed": {
        "properties": ["[Amplitude] Screen Name"]
      },
      "[Amplitude] Element Pressed": {
        "properties": [
          "[Amplitude] Action",
          "[Amplitude] Target Test ID",
          "[Amplitude] Target Accessibility Label",
          "[Amplitude] Target Component",
          "[Amplitude] Target Element"
        ]
      },
      "[Amplitude] Rage Click": {
        "properties": [
          "[Amplitude] Begin Time",
          "[Amplitude] End Time",
          "[Amplitude] Duration",
          "[Amplitude] Click Count",
          "[Amplitude] Clicks",
          "[Amplitude] Action",
          "[Amplitude] Target Test ID",
          "[Amplitude] Target Accessibility Label",
          "[Amplitude] Target Component",
          "[Amplitude] Target Element",
          "[Amplitude] Screen Name"
        ]
      },
      "[Amplitude] Error Click": {
        "properties": [
          "[Amplitude] Kind",
          "[Amplitude] Message",
          "[Amplitude] Stack",
          "[Amplitude] Filename",
          "[Amplitude] Line Number",
          "[Amplitude] Column Number",
          "[Amplitude] Action",
          "[Amplitude] Target Test ID",
          "[Amplitude] Target Accessibility Label",
          "[Amplitude] Target Component",
          "[Amplitude] Target Element",
          "[Amplitude] Screen Name"
        ]
      }
    }
  }
}
```

## Shared conventions

- Event type values match what Amplitude stores as `event_type` (for example, `[Amplitude] Screen Viewed`).
- Property names use the `[Amplitude] ...` prefix in the product and in this doc.
- Session events typically carry only standard user and session context unless you add more in code.

## iOS (Swift SDK)

Enable options through `AutocaptureOptions`. Go to [Autocapture (iOS)](https://amplitude.com/docs/sdks/analytics/ios/ios-swift-sdk#autocapture) for configuration options.

| Event type | When it fires | Typical event properties |
| --- | --- | --- |
| `[Amplitude] Start Session` | Session starts | User properties (when you enable user property collection). |
| `[Amplitude] End Session` | Session ends | User properties (when you enable user property collection). |
| `[Amplitude] Application Installed` | First open after install | `[Amplitude] Version`, `[Amplitude] Build`. |
| `[Amplitude] Application Updated` | First open after update | `[Amplitude] Version`, `[Amplitude] Build`, `[Amplitude] Previous Version`, `[Amplitude] Previous Build`. |
| `[Amplitude] Application Opened` | Launch or foreground after first open | `[Amplitude] Version`, `[Amplitude] Build`, `[Amplitude] From Background` (when applicable). |
| `[Amplitude] Application Backgrounded` | App enters background | None. |
| `[Amplitude] Screen Viewed` | UIKit screen appears | `[Amplitude] Screen Name`. |
| `[Amplitude] Deep Link Opened` | Deep link opens | `[Amplitude] Link URL`, `[Amplitude] Link Referrer`. |
| `[Amplitude] Network Request` | SDK captures HTTP traffic (per SDK rules) | `[Amplitude] URL`, `[Amplitude] URL Query`, `[Amplitude] URL Fragment`, `[Amplitude] Request Method`, `[Amplitude] Status Code`, `[Amplitude] Error Code`, `[Amplitude] Error Message`, `[Amplitude] Start Time`, `[Amplitude] Completion Time`, `[Amplitude] Duration`, `[Amplitude] Request Body Size`, `[Amplitude] Response Body Size`, plus optional experimental body and header properties when you enable them. |
| `[Amplitude] Element Interacted` | `UIControl` / gesture interaction | `[Amplitude] Action`, `[Amplitude] Target View Class`, `[Amplitude] Target Text`, `[Amplitude] Target Accessibility Label`, `[Amplitude] Target Accessibility Identifier`, `[Amplitude] Action Method`, `[Amplitude] Gesture Recognizer`, `[Amplitude] Hierarchy`, `[Amplitude] Screen Name`. |
| `[Amplitude] Rage Click` | Frustration (rage click) | Go to [Track frustration interactions](https://amplitude.com/docs/sdks/analytics/ios/ios-swift-sdk#track-frustration-interactions) for more information. |
| `[Amplitude] Dead Click` | Frustration (dead click) | Same as [Rage Click](https://amplitude.com/docs/sdks/analytics/ios/ios-swift-sdk#track-frustration-interactions). |

## Android (Kotlin SDK)

Enable options through `AutocaptureOption`. Go to [Autocapture (Android)](https://amplitude.com/docs/sdks/analytics/android/android-kotlin-sdk#autocapture) for configuration options.

| Event type | When it fires | Typical event properties |
| --- | --- | --- |
| `[Amplitude] Start Session` | Session starts | User properties (when you enable user property collection). |
| `[Amplitude] End Session` | Session ends | User properties (when you enable user property collection). |
| `[Amplitude] Application Installed` | First open after install | `[Amplitude] Version`, `[Amplitude] Build`. |
| `[Amplitude] Application Updated` | First open after update | `[Amplitude] Version`, `[Amplitude] Build`, `[Amplitude] Previous Version`, `[Amplitude] Previous Build`. |
| `[Amplitude] Application Opened` | Launch or foreground after first open | `[Amplitude] Version`, `[Amplitude] Build`, `[Amplitude] From Background` (when applicable). |
| `[Amplitude] Application Backgrounded` | App backgrounds | None. |
| `[Amplitude] Screen Viewed` | Activity appears | `[Amplitude] Screen Name`. |
| `[Amplitude] Fragment Viewed` | Fragment appears | `[Amplitude] Screen Name`, `[Amplitude] Fragment Class`, `[Amplitude] Fragment Identifier`, `[Amplitude] Fragment Tag`. |
| `[Amplitude] Deep Link Opened` | Deep link opens | `[Amplitude] Link URL`, `[Amplitude] Link Referrer`. |
| `[Amplitude] Network Request` | SDK captures HTTP traffic (plugin) | `[Amplitude] URL`, `[Amplitude] URL Query`, `[Amplitude] URL Fragment`, `[Amplitude] Request Method`, `[Amplitude] Status Code`, `[Amplitude] Error Message`, `[Amplitude] Start Time`, `[Amplitude] Completion Time`, `[Amplitude] Duration`, `[Amplitude] Request Body Size`, `[Amplitude] Response Body Size`. |
| `[Amplitude] Element Interacted` | Clickable view or Compose | `[Amplitude] Action`, `[Amplitude] Target Class`, `[Amplitude] Target Resource`, `[Amplitude] Target Tag`, `[Amplitude] Target Text`, `[Amplitude] Target Source`, `[Amplitude] Hierarchy`, `[Amplitude] Screen Name`. |
| `[Amplitude] Rage Click` | Frustration (optional) | Go to [Track frustration interactions](https://amplitude.com/docs/sdks/analytics/android/android-kotlin-sdk#track-frustration-interactions) for more information. |
| `[Amplitude] Dead Click` | Frustration (optional) | Same as [Rage Click](https://amplitude.com/docs/sdks/analytics/android/android-kotlin-sdk#track-frustration-interactions). |

## React Native

Enable options through the `autocapture` init option. Go to [Autocapture (React Native)](https://amplitude.com/docs/sdks/analytics/react-native/react-native-sdk#autocapture) for configuration options. Screen views require `trackScreenView` or `trackScreenViewOnNavigationStateChange`. Element interactions require `autocapture.elementInteractions` and handlers wrapped with `ampCapture` or the Babel plugin. Frustration interactions require `autocapture.frustrationInteractions` and those same wrapped handlers.

| Event type | When it fires | Typical event properties |
| --- | --- | --- |
| `session_start` | Session starts | User properties (when you enable user property collection). |
| `session_end` | Session ends | User properties (when you enable user property collection). |
| `[Amplitude] Application Opened` | Cold start when the app is active at init, or return from background | None. |
| `[Amplitude] Application Backgrounded` | `AppState` changes to `background` | None. |
| `[Amplitude] Screen Viewed` | Screen view helper runs | `[Amplitude] Screen Name`. |
| `[Amplitude] Element Pressed` | Wrapped handler runs | `[Amplitude] Action`, `[Amplitude] Target Test ID`, `[Amplitude] Target Accessibility Label`, `[Amplitude] Target Component`, `[Amplitude] Target Element`. |
| `[Amplitude] Rage Click` | Four or more presses within 1 second inside a 50-pixel region | `[Amplitude] Begin Time`, `[Amplitude] End Time`, `[Amplitude] Duration`, `[Amplitude] Click Count`, `[Amplitude] Clicks`, plus the element properties on `[Amplitude] Element Pressed`, and `[Amplitude] Screen Name`. |
| `[Amplitude] Error Click` | A press or long press followed by an unhandled error within 2 seconds | `[Amplitude] Kind`, `[Amplitude] Message`, `[Amplitude] Stack`, `[Amplitude] Filename`, `[Amplitude] Line Number`, `[Amplitude] Column Number`, plus the element properties on `[Amplitude] Element Pressed`, and `[Amplitude] Screen Name`. |