Privacy Policy for React Native Apps: Complete Guide (2026)

Building a React Native app? You need a privacy policy — and it needs to cover the specific data collection that happens in React Native apps. Whether you're using Expo or bare workflow, this guide covers everything you need to know about privacy policies for React Native apps in 2026.

Why React Native Apps Need Privacy Policies

React Native apps access device APIs that collect personal data:

Camera and photos — via expo-camera or react-native-image-picker
Location — via expo-location or @react-native-community/geolocation
Contacts — via expo-contacts or react-native-contacts
Push notifications — Expo Push Notifications or Firebase Cloud Messaging
Analytics — Firebase Analytics, Segment, Mixpanel, Amplitude
Crash reporting — Sentry, Bugsnag, Firebase Crashlytics
Device info — expo-device, react-native-device-info

Every one of these libraries collects personal data under GDPR, CCPA, and app store guidelines. Your privacy policy must disclose:

What data each library collects
Why you need it (purpose)
Where it's sent (third-party services)
How users can control or delete it

Expo vs Bare Workflow: Privacy Differences

The data you collect depends on whether you're using Expo or bare React Native:

Expo Managed Workflow

Expo abstracts away native code, but it still collects data:

Expo Application Services (EAS): Build logs, device tokens (for push notifications), crash reports
Expo Updates: App version, device ID, network info (to deliver OTA updates)
Expo Push Notifications: Device tokens, notification preferences
Expo Analytics: Session data, screen views, events (if you use expo-analytics)

You must disclose in your privacy policy that you use Expo and link to their privacy policy: https://expo.dev/privacy

Bare React Native Workflow

In bare workflow, you control native code directly, but you likely use:

Firebase: Analytics, Crashlytics, Cloud Messaging, Remote Config
React Native Device Info: Device model, OS version, unique device ID
React Native MMKV or AsyncStorage: Local data storage
Native permissions: Camera, location, microphone, contacts

Each of these must be disclosed. Your privacy policy should list every npm package that touches user data.

Common React Native Libraries That Collect Data

Here are the most popular RN libraries that require disclosure:

Analytics & Tracking

Firebase Analytics — Automatic event tracking, user properties, screen views
Segment — Event data sent to multiple analytics platforms
Mixpanel — User behavior, funnels, retention data
Amplitude — Product analytics, user cohorts
Google Analytics for Firebase — Similar to Firebase Analytics

Crash Reporting & Performance

Sentry — Error logs, stack traces, device info, breadcrumbs
Bugsnag — Similar to Sentry
Firebase Crashlytics — Crash logs, device metadata
Instabug — In-app feedback, bug reports, crash logs

Push Notifications

Expo Push Notifications — Device tokens, notification preferences
Firebase Cloud Messaging (FCM) — Device tokens, message delivery logs
OneSignal — Device tokens, user segments, notification engagement
Braze / Iterable / Customer.io — Marketing automation, user profiles

Authentication

Firebase Authentication — Email, phone number, OAuth tokens
Auth0 — User profiles, login history
Supabase Auth — Email, password (hashed), OAuth tokens
Expo AuthSession — OAuth tokens, redirect URIs

Payments

Stripe — Payment information (PCI DSS compliant, but you still need to disclose)
RevenueCat — Subscription status, purchase history
In-App Purchases (IAP) — Transaction IDs, product IDs, receipts

Device Permissions

Camera: expo-camera, react-native-vision-camera
Location: expo-location, @react-native-community/geolocation
Contacts: expo-contacts, react-native-contacts
Photos: expo-image-picker, react-native-image-picker
Microphone: expo-av, react-native-audio-recorder-player

If your app requests any of these permissions, you must explain in your privacy policy:

What you collect (e.g., "We access your camera to let you take profile photos")
Where it's stored (local device, your server, third-party cloud)
How users can revoke permission

App Store & Play Store Requirements for React Native Apps

Apple App Store

Apple requires:

A publicly accessible privacy policy URL in App Store Connect
App Privacy Labels (the "nutrition labels") that match your privacy policy
Disclosure of all third-party SDKs, including React Native libraries that collect data

Common rejection reasons for RN apps:

Not disclosing Firebase, Sentry, or analytics libraries
Privacy policy doesn't mention Expo (if using Expo)
App Privacy Labels say "No Data Collected" but the app uses analytics or crash reporting

Google Play Store

Google requires:

A privacy policy URL in Play Console (if your app collects personal or sensitive data)
Data Safety section disclosures that match your privacy policy
Explanation of why you request sensitive permissions (camera, location, contacts)

Common rejection reasons for RN apps:

Data Safety form says "No data collected" but the app uses analytics or third-party SDKs
Privacy policy doesn't mention the Android Advertising ID (if collected)
Not disclosing Firebase or other Google services

What to Include in Your React Native Privacy Policy

Your privacy policy must cover:

1. Data You Collect

List specific data types:

Email, name, phone number (if you have authentication)
Device identifiers (IDFA/AAID, device ID)
Location (GPS coordinates, city, country)
Photos, camera images
Contacts (if your app accesses contacts)
Usage data (screens viewed, taps, session duration)
Crash logs (stack traces, device info)

2. How Data Is Used

Explain purposes:

App functionality (e.g., "We access your camera to let you upload profile photos")
Analytics (improving app performance, understanding user behavior)
Push notifications (sending alerts, updates)
Crash reporting (fixing bugs)
Advertising (personalized ads, if applicable)

3. Third-Party Services

List every third-party service used in your RN app:

Firebase (Analytics, Crashlytics, Cloud Messaging, Auth)
Expo (if using Expo)
Sentry / Bugsnag
Segment / Mixpanel / Amplitude
Stripe / RevenueCat
OneSignal / Braze

For each service, link to their privacy policy.

4. User Rights (GDPR & CCPA)

If you have EU or California users, explain how they can:

Access their data
Request deletion
Opt out of analytics or advertising
Export their data (data portability)

5. Data Retention

How long do you keep data?

User accounts — until deletion
Analytics data — 26 months (Google Analytics default)
Crash logs — 90 days (typical for Sentry/Firebase)
Push notification tokens — until user uninstalls or opts out

6. Security

Describe how you protect data:

HTTPS/TLS for data transmission
Encrypted storage (if sensitive data is stored locally)
Secure authentication (OAuth, JWT)
Regular security audits

How to Generate a Privacy Policy for Your React Native App

Writing a privacy policy from scratch takes hours. Here's how to generate one in 60 seconds:

Step 1: Go to PrivacyPage

Visit privacypage.io and select "Privacy Policy" — no signup required.

Step 2: Answer Questions

The wizard asks:

App name and developer/company name
Contact email
What data you collect (email, location, photos, contacts, etc.)
Which third-party services you use (select from list: Firebase, Expo, Sentry, etc.)
Whether you have EU or California users

Step 3: Generate & Download

Click generate. You'll see a free preview. To unlock the full policy, it's a one-time payment of $9.99 (no subscription).

Step 4: Host It

Copy the policy in HTML, Markdown, or plain text and host it:

On your website (yourapp.com/privacy)
On GitHub Pages (free static hosting)
In your app via WebView (not recommended for App Store/Play Store)

Step 5: Add URL to App Store Connect & Play Console

Paste the URL in:

Apple: App Store Connect → App Information → Privacy Policy URL
Google: Play Console → Policy → App content → Privacy policy

Common React Native Privacy Policy Mistakes

1. Not Disclosing Expo

If you're using Expo, you must mention it in your privacy policy and link to Expo's privacy policy. Apple and Google flag apps that use Expo but don't disclose it.

2. Forgetting Analytics and Crash Reporting

Firebase Analytics and Crashlytics collect data automatically — even if you didn't explicitly add event tracking. Disclose them.

3. Not Matching App Privacy Labels

Apple's App Privacy Labels and your privacy policy must align. If you said "No Data Collected" in labels but your policy mentions analytics, you'll get rejected.

4. Ignoring Android Advertising ID

If your app uses Google Ads, AdMob, or any ad network, you're collecting the Android Advertising ID (AAID). Disclose it and explain how users can reset it.

5. Generic Policy from Another App

Don't copy-paste a privacy policy from another RN app. Every app has different libraries, permissions, and data practices. Yours must reflect your specific setup.

FAQ

Do I need a privacy policy if I'm just testing my RN app with friends?

Technically, yes — if you collect any data (even for testing), laws like GDPR apply. But practically, most developers add a policy before submitting to app stores.

Can I use the same privacy policy for iOS and Android?

Yes, as long as both versions collect the same data and use the same third-party services. If they differ (e.g., Android uses Google Play Services, iOS uses Apple Sign-In), mention both.

What if I update my app and add new libraries?

Update your privacy policy immediately. If you add analytics, crash reporting, or new permissions, disclose them before releasing the update.

Do I need separate policies for Expo and bare workflow?

No, but if you transition from Expo to bare, update your policy to remove Expo references and add any new native libraries you're using.

Generate Your React Native Privacy Policy Now

Stop putting off your privacy policy. PrivacyPage generates React Native-specific privacy policies that cover Expo, Firebase, analytics, crash reporting, and all major RN libraries — free preview, one-time payment, no subscription.

Generate your React Native privacy policy →