What platforms does the Flutter SDK support?

The Respectlytics Flutter SDK supports iOS, Android, macOS, Linux, and Windows. Web is not currently supported.

How do I migrate from Firebase Analytics to Respectlytics?

Replace your Firebase Analytics calls with Respectlytics.track(). Remove any identify() or setUserId() calls - Respectlytics uses automatic session-based tracking. The API is simpler: just configure() once and track() events.

Flutter SDK v2.1.0

Privacy-First Analytics
for Flutter

Name: Respectlytics Flutter SDK
Author: Respectlytics

Add analytics to your Flutter app in 2 lines of code. No IDFA, no GAID, no device fingerprints. Works on iOS, Android, macOS, Linux, and Windows.

📦 pub.dev GitHub 🏷️ App Store Disclosures

main.dart

import 'package:respectlytics_flutter/respectlytics_flutter.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  
  // 1. Configure once at launch
  await Respectlytics.configure(
    apiKey: 'your-api-key'
  );
  
  runApp(const MyApp());
}

// 2. Track events anywhere
await Respectlytics.track('purchase_completed');

2 lines

to integrate

5 fields

stored only

5 platforms

supported

0 device IDs

collected

Installation

Add the SDK to your Flutter project in seconds

Option 1: Using Flutter CLI

Terminal

flutter pub add respectlytics_flutter

Option 2: Add to pubspec.yaml

pubspec.yaml

dependencies:
  respectlytics_flutter: ^2.1.0

Then run flutter pub get

Requirements

✓ Flutter 3.10+

✓ Dart 3.0+

Why Respectlytics for Flutter?

Unlike Firebase Analytics, we help you avoid collecting data you don't need

🔥

Firebase Analytics

firebase_analytics package

⚠️ Collects IDFA/GAID by default
⚠️ Stores IP addresses
⚠️ Unlimited custom parameters (PII risk)
⚠️ Persistent user_id tracking
📝 App Set ID for cross-app tracking

Respectlytics

respectlytics_flutter package

✓ No IDFA, GAID, or device fingerprints
✓ IP processed transiently, never stored
✓ 5 fields only (API rejects extras)
✓ Session-based with 2-hour rotation
🛡️ RAM-only session storage

API Reference

Simple by design. Just 3 methods.

Method	Description
`configure({required String apiKey})`	Initialize the SDK. Call once in `main()` before `runApp()`
`track(String eventName)`	Track an event. Custom properties not supported (by design)
`flush()`	Force send queued events. Rarely needed—SDK auto-flushes every 30s

Full Example

A complete Flutter app with analytics integration

lib/main.dart

import 'package:flutter/material.dart';
import 'package:respectlytics_flutter/respectlytics_flutter.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Respectlytics.configure(apiKey: 'your-api-key');
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: const Text('My App')),
        body: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              ElevatedButton(
                onPressed: () async {
                  await Respectlytics.track('signup_started');
                },
                child: const Text('Sign Up'),
              ),
              const SizedBox(height: 16),
              ElevatedButton(
                onPressed: () async {
                  await Respectlytics.track('purchase_completed');
                },
                child: const Text('Purchase'),
              ),
            ],
          ),
        ),
      ),
    );
  }
}

Platform Support

One SDK, five platforms

🍎

iOS

✓

🤖

Android

✓

💻

macOS

✓

🐧

Linux

✓

🪟

Windows

✓

🌐

Web

—

Privacy Architecture

Transparent about exactly what data is collected

✓ What We Store (5 fields)

event_name The action being tracked
timestamp When it happened
session_id RAM-only, 2-hour rotation
platform iOS, Android, macOS, etc.

Country is derived server-side from IP, then IP is immediately discarded.

✗ What We DON'T Collect

✗
IDFA / GAID
Device advertising IDs
✗
IP addresses
Processed transiently only
✗
Device fingerprints
No hardware identifiers
✗
Custom properties
API rejects extra fields

Our motto is Return of Avoidance (ROA) — the best way to protect sensitive data is to never collect it. Consult your legal team to determine your specific requirements.

Frequently Asked Questions

Does the SDK collect IDFA or GAID? ▼

No. The Respectlytics Flutter SDK never collects IDFA, GAID, device fingerprints, or any persistent identifiers. Session IDs are stored only in RAM and rotate every 2 hours or on app restart.

How do I migrate from Firebase Analytics? ▼

Replace your FirebaseAnalytics.logEvent() calls with Respectlytics.track(). Remove any setUserId() calls — Respectlytics uses automatic session-based tracking. See our migration guide for details.

Does it work offline? ▼

Yes. Events are persisted to SharedPreferences immediately on every track() call, surviving force-quit, crashes, and app termination. They are sent when connectivity is restored.

Why can't I send custom properties? ▼

By design. Custom properties are the #1 source of accidental PII leaks in analytics. Our API rejects any fields not on the strict 4-field allowlist, making it technically difficult to accidentally collect data you don't need. Read why we killed custom properties.

Does this SDK work with Expo? ▼

This SDK is for Flutter/Dart projects. For React Native or Expo projects, use the respectlytics-react-native package instead.

Other SDKs: Swift • React Native • Kotlin • Full Documentation

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Privacy-First Analytics for Flutter