react-native-install-referrer

Exposes the Google Play Install Referrer API to React Native via a Turbo Module. Retrieve UTM attribution data, click/install timestamps, and instant-experience status directly from Play Store at runtime.

iOS — Not supported by Google Play. All methods resolve with null on iOS.

---

Installation

npm install @sameerarora/react-native-install-referrer

Android

No manual linking needed (auto-linked). The library adds com.android.installreferrer:installreferrer:2.2 to your Android build automatically.

Make sure Google Play Store is installed on the test device — the API is backed by a Play Store service.

iOS

No additional setup needed. All methods return null on iOS. Always null-check before using results.

---

Usage

import {
  getInstallReferrer,
  getReferrerDetails,
  parseReferrer,
} from '@sameerarora/react-native-install-referrer';

// Raw referrer string
const referrer = await getInstallReferrer();
// e.g. "utm_source=google&utm_medium=cpc&utm_campaign=launch"

// Full details (Android only)
const details = await getReferrerDetails();
// {
//   referrer: 'utm_source=google&utm_medium=cpc',
//   clickTimestamp: 1700000000000,   // ms since epoch
//   installTimestamp: 1700000010000, // ms since epoch
//   instantExperience: false,
// }

// Parse UTM parameters from the referrer string
const utm = parseReferrer(referrer ?? '');
// { utm_source: 'google', utm_medium: 'cpc', utm_campaign: 'launch' }

---

API Reference

getInstallReferrer(): Promise<string | null>

Returns the raw install referrer string from Google Play.

• Android — Resolves with the referrer string. Returns "" if no referrer was set.
• iOS — Resolves with null.
• Throws — Rejects with a standardized error code on failure (see Error Codes).

Result is cached after the first successful call — subsequent calls return immediately without a native round-trip.

---

getReferrerDetails(): Promise<ReferrerDetails | null>

Returns full referrer details including timestamps and instant-experience flag.

type ReferrerDetails = {
  referrer: string;
  clickTimestamp: number;    // Unix timestamp in milliseconds
  installTimestamp: number;  // Unix timestamp in milliseconds
  instantExperience: boolean;
};

• Android — Resolves with the full details object.
• iOS — Resolves with null.
• Throws — Rejects with a standardized error code on failure.

Result is cached after the first successful call.

---

parseReferrer(referrer: string): Record<string, string>

Parses a URL-encoded referrer string into a plain key/value object. Handles percent-encoding and +-as-space.

parseReferrer('utm_source=google&utm_medium=cpc&utm_campaign=Q4+launch');
// → { utm_source: 'google', utm_medium: 'cpc', utm_campaign: 'Q4 launch' }

---

Error Codes

When a native call fails the Promise is rejected. The error code will be one of:

Code	Cause
SERVICE_UNAVAILABLE	Play Store is not installed, or the referrer service disconnected
FEATURE_NOT_SUPPORTED	The installed Play Store version does not support the Install Referrer API
UNKNOWN_ERROR	An unexpected response code was returned

try {
  const referrer = await getInstallReferrer();
} catch (e: any) {
  if (e.code === 'SERVICE_UNAVAILABLE') {
    // Sideloaded APK or non-Play device — handle gracefully
  }
}

---

Android Notes

• The referrer string is available for 90 days after installation.
• Sideloaded APKs (not installed via Play Store) will return an empty referrer string.
• Requires Google Play Store to be installed on the device.
• The native API returns timestamps in seconds — this library converts them to milliseconds so new Date(clickTimestamp) works directly.

---

iOS Limitation

Google Play Install Referrer is an Android-only API. All methods in this library resolve with null on iOS. For iOS install attribution, refer to SKAdNetwork or a third-party attribution SDK.

---

License

MIT