App Attributes

20 attributes in this category. 15 stable · 5 deprecated

Stable Attributes

`app.build`

string PII: Maybe OTel: False

Internal build identifier, as it appears on the platform.

Example 1

Aliases app.app_build

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #296 Added app.build attribute

Raw JSON

{
  "key": "app.build",
  "brief": "Internal build identifier, as it appears on the platform.",
  "type": "string",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": "1",
  "alias": [
    "app.app_build"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        296
      ],
      "description": "Added app.build attribute"
    }
  ]
}

`app.identifier`

string PII: Maybe OTel: False

Version-independent application identifier, often a dotted bundle ID.

Example com.example.myapp

Aliases app.app_identifier

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #296 Added app.identifier attribute

Raw JSON

{
  "key": "app.identifier",
  "brief": "Version-independent application identifier, often a dotted bundle ID.",
  "type": "string",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": "com.example.myapp",
  "alias": [
    "app.app_identifier"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        296
      ],
      "description": "Added app.identifier attribute"
    }
  ]
}

`app.in_foreground`

boolean PII: Maybe OTel: False

Whether the application is currently in the foreground.

Example true

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #296 Added app.in_foreground attribute

Raw JSON

{
  "key": "app.in_foreground",
  "brief": "Whether the application is currently in the foreground.",
  "type": "boolean",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": true,
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        296
      ],
      "description": "Added app.in_foreground attribute"
    }
  ]
}

`app.name`

string PII: Maybe OTel: False

Human readable application name, as it appears on the platform.

Example My App

Aliases app.app_name

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #296 Added app.name attribute

Raw JSON

{
  "key": "app.name",
  "brief": "Human readable application name, as it appears on the platform.",
  "type": "string",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": "My App",
  "alias": [
    "app.app_name"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        296
      ],
      "description": "Added app.name attribute"
    }
  ]
}

`app.start_time`

string PII: Maybe OTel: False

Formatted UTC timestamp when the user started the application.

Example 2025-01-01T00:00:00.000Z

Aliases app.app_start_time

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #296 Added app.start_time attribute

Raw JSON

{
  "key": "app.start_time",
  "brief": "Formatted UTC timestamp when the user started the application.",
  "type": "string",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": "2025-01-01T00:00:00.000Z",
  "alias": [
    "app.app_start_time"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        296
      ],
      "description": "Added app.start_time attribute"
    }
  ]
}

`app.version`

string PII: Maybe OTel: False

Human readable application version, as it appears on the platform.

Example 1.0.0

Aliases app.app_version

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #296 Added app.version attribute

Raw JSON

{
  "key": "app.version",
  "brief": "Human readable application version, as it appears on the platform.",
  "type": "string",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": "1.0.0",
  "alias": [
    "app.app_version"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        296
      ],
      "description": "Added app.version attribute"
    }
  ]
}

`app.vitals.frames.delay.value`

integer PII: Maybe OTel: False

The sum of all delayed frame durations in seconds during the lifetime of the span. For more information see [frames delay](https://develop.sentry.dev/sdk/performance/frames-delay/).

Example 5

Aliases frames.delay

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #313 Added app.vitals.frames.delay.value to replace frames.delay

Raw JSON

{
  "key": "app.vitals.frames.delay.value",
  "brief": "The sum of all delayed frame durations in seconds during the lifetime of the span. For more information see [frames delay](https://develop.sentry.dev/sdk/performance/frames-delay/).",
  "type": "integer",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": 5,
  "alias": [
    "frames.delay"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        313
      ],
      "description": "Added app.vitals.frames.delay.value to replace frames.delay"
    }
  ]
}

`app.vitals.frames.frozen.count`

integer PII: Maybe OTel: False

The number of frozen frames rendered during the lifetime of the span.

Example 3

Aliases frames.frozen

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #313 Added app.vitals.frames.frozen.count to replace frames.frozen

Raw JSON

{
  "key": "app.vitals.frames.frozen.count",
  "brief": "The number of frozen frames rendered during the lifetime of the span.",
  "type": "integer",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": 3,
  "alias": [
    "frames.frozen"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        313
      ],
      "description": "Added app.vitals.frames.frozen.count to replace frames.frozen"
    }
  ]
}

`app.vitals.frames.slow.count`

integer PII: Maybe OTel: False

The number of slow frames rendered during the lifetime of the span.

Example 1

Aliases frames.slow

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #313 Added app.vitals.frames.slow.count to replace frames.slow

Raw JSON

{
  "key": "app.vitals.frames.slow.count",
  "brief": "The number of slow frames rendered during the lifetime of the span.",
  "type": "integer",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": 1,
  "alias": [
    "frames.slow"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        313
      ],
      "description": "Added app.vitals.frames.slow.count to replace frames.slow"
    }
  ]
}

`app.vitals.frames.total.count`

integer PII: Maybe OTel: False

The number of total frames rendered during the lifetime of the span.

Example 60

Aliases frames.total

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #313 Added app.vitals.frames.total.count to replace frames.total

Raw JSON

{
  "key": "app.vitals.frames.total.count",
  "brief": "The number of total frames rendered during the lifetime of the span.",
  "type": "integer",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": 60,
  "alias": [
    "frames.total"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        313
      ],
      "description": "Added app.vitals.frames.total.count to replace frames.total"
    }
  ]
}

`app.vitals.start.cold.value`

double PII: Maybe OTel: False

The duration of a cold app start in milliseconds

Example 1234.56

Aliases app_start_cold

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #313 Added app.vitals.start.cold.value attribute

Raw JSON

{
  "key": "app.vitals.start.cold.value",
  "brief": "The duration of a cold app start in milliseconds",
  "type": "double",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": 1234.56,
  "alias": [
    "app_start_cold"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        313
      ],
      "description": "Added app.vitals.start.cold.value attribute"
    }
  ]
}

`app.vitals.start.type`

string PII: Maybe OTel: False

The type of app start, for example `cold` or `warm`

Example cold

Aliases app_start_type

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #313 Added app.vitals.start.type attribute

Raw JSON

{
  "key": "app.vitals.start.type",
  "brief": "The type of app start, for example `cold` or `warm`",
  "type": "string",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": "cold",
  "alias": [
    "app_start_type"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        313
      ],
      "description": "Added app.vitals.start.type attribute"
    }
  ]
}

`app.vitals.start.warm.value`

double PII: Maybe OTel: False

The duration of a warm app start in milliseconds

Example 1234.56

Aliases app_start_warm

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #313 Added app.vitals.start.warm.value attribute

Raw JSON

{
  "key": "app.vitals.start.warm.value",
  "brief": "The duration of a warm app start in milliseconds",
  "type": "double",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": 1234.56,
  "alias": [
    "app_start_warm"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        313
      ],
      "description": "Added app.vitals.start.warm.value attribute"
    }
  ]
}

`app.vitals.ttfd.value`

double PII: Maybe OTel: False

The duration of time to full display in milliseconds

Example 1234.56

Aliases time_to_full_display

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #313 Added app.vitals.ttfd.value attribute

Raw JSON

{
  "key": "app.vitals.ttfd.value",
  "brief": "The duration of time to full display in milliseconds",
  "type": "double",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": 1234.56,
  "alias": [
    "time_to_full_display"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        313
      ],
      "description": "Added app.vitals.ttfd.value attribute"
    }
  ]
}

`app.vitals.ttid.value`

double PII: Maybe OTel: False

The duration of time to initial display in milliseconds

Example 1234.56

Aliases time_to_initial_display

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Changelog

v0.5.0 #313 Added app.vitals.ttid.value attribute

Raw JSON

{
  "key": "app.vitals.ttid.value",
  "brief": "The duration of time to initial display in milliseconds",
  "type": "double",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": 1234.56,
  "alias": [
    "time_to_initial_display"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        313
      ],
      "description": "Added app.vitals.ttid.value attribute"
    }
  ]
}

Deprecated Attributes

These attributes are deprecated and should not be used in new code. See each attribute for migration guidance.

`app.app_build` Deprecated

string PII: Maybe OTel: False

Internal build identifier, as it appears on the platform.

Example 1

Aliases app.build

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Use app.build instead.

Deprecated in favor of app.build

Status: backfill

Changelog

v0.5.0 #296 Added and deprecated app.app_build in favor of app.build

Raw JSON

{
  "key": "app.app_build",
  "brief": "Internal build identifier, as it appears on the platform.",
  "type": "string",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": "1",
  "deprecation": {
    "replacement": "app.build",
    "reason": "Deprecated in favor of app.build",
    "_status": "backfill"
  },
  "alias": [
    "app.build"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        296
      ],
      "description": "Added and deprecated app.app_build in favor of app.build"
    }
  ]
}

`app.app_identifier` Deprecated

string PII: Maybe OTel: False

Version-independent application identifier, often a dotted bundle ID.

Example com.example.myapp

Aliases app.identifier

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Use app.identifier instead.

Deprecated in favor of app.identifier

Status: backfill

Changelog

v0.5.0 #296 Added and deprecated app.app_identifier in favor of app.identifier

Raw JSON

{
  "key": "app.app_identifier",
  "brief": "Version-independent application identifier, often a dotted bundle ID.",
  "type": "string",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": "com.example.myapp",
  "deprecation": {
    "replacement": "app.identifier",
    "reason": "Deprecated in favor of app.identifier",
    "_status": "backfill"
  },
  "alias": [
    "app.identifier"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        296
      ],
      "description": "Added and deprecated app.app_identifier in favor of app.identifier"
    }
  ]
}

`app.app_name` Deprecated

string PII: Maybe OTel: False

Human readable application name, as it appears on the platform.

Example My App

Aliases app.name

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Use app.name instead.

Deprecated in favor of app.name

Status: backfill

Changelog

v0.5.0 #296 Added and deprecated app.app_name in favor of app.name

Raw JSON

{
  "key": "app.app_name",
  "brief": "Human readable application name, as it appears on the platform.",
  "type": "string",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": "My App",
  "deprecation": {
    "replacement": "app.name",
    "reason": "Deprecated in favor of app.name",
    "_status": "backfill"
  },
  "alias": [
    "app.name"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        296
      ],
      "description": "Added and deprecated app.app_name in favor of app.name"
    }
  ]
}

`app.app_start_time` Deprecated

string PII: Maybe OTel: False

Formatted UTC timestamp when the user started the application.

Example 2025-01-01T00:00:00.000Z

Aliases app.start_time

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Use app.start_time instead.

Deprecated in favor of app.start_time

Status: backfill

Changelog

v0.5.0 #296 Added and deprecated app.app_start_time in favor of app.start_time

Raw JSON

{
  "key": "app.app_start_time",
  "brief": "Formatted UTC timestamp when the user started the application.",
  "type": "string",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": "2025-01-01T00:00:00.000Z",
  "deprecation": {
    "replacement": "app.start_time",
    "reason": "Deprecated in favor of app.start_time",
    "_status": "backfill"
  },
  "alias": [
    "app.start_time"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        296
      ],
      "description": "Added and deprecated app.app_start_time in favor of app.start_time"
    }
  ]
}

`app.app_version` Deprecated

string PII: Maybe OTel: False

Human readable application version, as it appears on the platform.

Example 1.0.0

Aliases app.version

SDKs sentry.cocoasentry.java.androidsentry.javascript.react-nativesentry.dart.flutter

Use app.version instead.

Deprecated in favor of app.version

Status: backfill

Changelog

v0.5.0 #296 Added and deprecated app.app_version in favor of app.version

Raw JSON

{
  "key": "app.app_version",
  "brief": "Human readable application version, as it appears on the platform.",
  "type": "string",
  "pii": {
    "key": "maybe"
  },
  "is_in_otel": false,
  "example": "1.0.0",
  "deprecation": {
    "replacement": "app.version",
    "reason": "Deprecated in favor of app.version",
    "_status": "backfill"
  },
  "alias": [
    "app.version"
  ],
  "sdks": [
    "sentry.cocoa",
    "sentry.java.android",
    "sentry.javascript.react-native",
    "sentry.dart.flutter"
  ],
  "changelog": [
    {
      "version": "0.5.0",
      "prs": [
        296
      ],
      "description": "Added and deprecated app.app_version in favor of app.version"
    }
  ]
}

App Attributes

Stable Attributes

Deprecated Attributes

app.app_build Deprecated

app.app_identifier Deprecated

app.app_name Deprecated

app.app_start_time Deprecated

app.app_version Deprecated

`app.app_build` Deprecated

`app.app_identifier` Deprecated

`app.app_name` Deprecated

`app.app_start_time` Deprecated

`app.app_version` Deprecated