Privacy Policy
SplitDay co-parenting custody calendar
Last Updated: April 4, 2026
1. INTRODUCTION
This Privacy Policy explains how SplitDay ("App," "we," "us," "our") collects, uses, stores, and shares your personal information. By using the App, you consent to the practices described in this Privacy Policy.
We take your privacy seriously, especially given the sensitive nature of custody and co-parenting data.
2. INFORMATION WE COLLECT
2.1 Information You Provide
- Account Information: Name, email address (when signing in via Google or Apple).
- Custody Data: Parent names, display names, custody patterns, exchange records, day overrides, shift hours.
- Financial Data: Expense amounts, descriptions, categories, vendor names, split ratios, payment status.
- Receipt Images: Photos of receipts you upload, which are compressed and may be stored in the cloud.
- Messages: In-app messages sent within Households, including sender name, message text, timestamps, and read status.
- Helper/Contact Data: Names, relationships, and notes for helpers (babysitters, grandparents, etc.).
- Holiday Data: Custom and imported holiday entries.
- Child Information: Child name (optional, in budget settings). Custody patterns implicitly relate to children's time with each parent.
- Preferences: Calendar view settings, notification preferences, language/locale.
2.2 Information Collected Automatically
- Device Information: Device type (iOS/Android), operating system version, app version.
- Usage Analytics: App opens, feature usage, screen views, errors (via Firebase Analytics).
- Crash Reports: Crash logs, stack traces, device state at time of crash (via Firebase Crashlytics).
- Advertising Identifiers: Device advertising ID (IDFA on iOS, GAID on Android), subject to your consent.
- Push Notification Tokens: Firebase Cloud Messaging tokens for delivering notifications.
- Subscription Status: Purchase history and subscription state (via RevenueCat).
2.3 Information Processed by AI
When you use AI-powered features:
- Receipt Scanning: Receipt images are sent to Google Gemini for text extraction. Images are processed in real-time and are subject to Google's data handling policies.
- Tone Analysis: Message text drafts are sent to Google Gemini for tone assessment. Message content is processed in real-time.
3. HOW WE USE YOUR INFORMATION
We use your information for the following purposes:
| Purpose | Legal Basis (GDPR) |
|---|---|
| Providing custody calendar and scheduling features | Performance of contract |
| Syncing data across devices (Pro users) | Performance of contract |
| Enabling Household sharing between co-parents | Performance of contract |
| Processing in-app messages | Performance of contract |
| Tracking expenses and budget | Performance of contract |
| Storing and retrieving receipt images | Performance of contract |
| AI receipt scanning and tone analysis | Consent / Performance of contract |
| Sending push notifications | Consent |
| Serving advertisements (free tier) | Legitimate interest |
| Analytics and app improvement | Legitimate interest |
| Crash reporting and bug fixing | Legitimate interest |
| Managing subscriptions and purchases | Performance of contract |
| Complying with legal obligations | Legal obligation |
4. DATA STORAGE AND SECURITY
4.1 Local Storage
- All app data is stored locally on your device in an encrypted database (Hive).
- Local data persists until you reset the App or uninstall it.
4.2 Cloud Storage
- Pro subscribers' data is stored in Google Firebase (Firestore and Firebase Storage).
- Firebase uses encryption at rest and in transit (TLS/SSL).
- Cloud data is stored in Google Cloud data centers subject to Google's security practices.
- Receipt images are stored in Firebase Storage at:
receipts/{userId}/{expenseId}.jpg.
4.3 Security Measures
- Firebase App Check prevents unauthorized API access.
- Authentication via Google Sign-In and Apple Sign-In with OAuth 2.0.
- Apple Sign-In uses nonce-based replay attack prevention.
- No security system is 100% secure. We cannot guarantee absolute security of your data.
5. DATA SHARING AND THIRD-PARTY SERVICES
5.1 We share your data with the following third-party services:
| Service | Provider | Data Shared | Purpose |
|---|---|---|---|
| Firebase Authentication | Email, name, auth tokens | User authentication | |
| Cloud Firestore | Custody data, expenses, messages, settings | Cloud storage and sync | |
| Firebase Storage | Receipt images | Cloud receipt vault | |
| Firebase Analytics | Usage events, device info, user properties | App improvement and analytics | |
| Firebase Crashlytics | Crash logs, device info | Bug fixing | |
| Firebase Cloud Messaging | FCM tokens, device type | Push notifications | |
| Firebase AI (Gemini) | Receipt images, message text drafts | AI scanning and tone analysis | |
| RevenueCat | RevenueCat Inc. | User ID, purchase history, subscription status | Subscription management |
| Google AdMob | Device ID, IP address, ad interactions | Advertising (free tier only) | |
| Facebook App Events | Meta Platforms | App events, purchase events | Analytics and ad attribution |
| Nager.Date | Public API | Country code | Holiday data retrieval |
| Apple Sign-In | Apple | Authentication tokens | User authentication |
| Google Sign-In | Authentication tokens, email, name | User authentication |
5.2 Household Data Sharing
When you join or create a Household, your custody data, expense data, and messages are shared with other Household members according to permission settings. You control what data is shared by managing Household permissions.
5.3 We Do NOT:
- Sell your personal information to third parties.
- Share your custody data, messages, or financial data with advertisers.
- Provide your data to data brokers.
- Use your data for purposes other than those described in this Privacy Policy.
5.4 Legal Disclosure
We may disclose your information if required by law, subpoena, court order, or government request, or if we believe disclosure is necessary to protect our rights, your safety, or the safety of others.
6. ADVERTISING
6.1 Free-tier users see advertisements served by Google AdMob.
6.2 AdMob may collect device identifiers, IP address, and general location data to serve personalized or contextual advertisements.
6.3 On iOS 14.5+, we request App Tracking Transparency (ATT) permission before collecting your IDFA for ad personalization. You may decline without losing access to the App.
6.4 Pro subscribers do not see advertisements and their data is not shared with AdMob.
7. CHILDREN'S PRIVACY
7.1 The App is intended for adults (parents and guardians) and is not directed at children under 13.
7.2 We do not knowingly collect personal information from children under 13. The App processes children's information (names, custody schedules) only as entered by adult users.
7.3 If you believe a child under 13 has provided personal information to us directly, contact us immediately at techxplay@gmail.com and we will delete such information.
8. DATA RETENTION
8.1 Local Data: Retained until you reset the App, uninstall it, or clear app data.
8.2 Cloud Data: Retained for as long as your account exists. We do not automatically purge cloud data.
8.3 Analytics Data: Retained according to Firebase Analytics and Facebook Analytics retention policies (typically 14 months for Firebase, as configured).
8.4 Crash Reports: Retained for up to 90 days.
8.5 After Account Deletion: Cloud data is deleted within 30 days of a verified deletion request. Automated backup copies may persist for up to 90 days.
9. YOUR RIGHTS
9.1 All Users
- Access: Export your data in CSV format at any time (free of charge).
- Deletion: Reset local data via the App. Request cloud data deletion by emailing techxplay@gmail.com.
- Opt-Out of Analytics: Disable analytics through your device privacy settings.
- Opt-Out of Ads Personalization: Decline ATT on iOS, or adjust ad settings on Android.
- Cancel Subscriptions: Via your device's subscription management settings.
9.2 EU/EEA Residents (GDPR)
You have the following additional rights:
- Right of Access (Article 15): Request a copy of your personal data.
- Right to Rectification (Article 16): Request correction of inaccurate data.
- Right to Erasure (Article 17): Request deletion of your personal data.
- Right to Restrict Processing (Article 18): Request limitation of how we process your data.
- Right to Data Portability (Article 20): Receive your data in a machine-readable format (CSV export).
- Right to Object (Article 21): Object to processing based on legitimate interest.
- Right to Withdraw Consent: Where processing is based on consent, you may withdraw at any time.
- Right to Lodge a Complaint: You may file a complaint with your local data protection authority.
Data Controller: SplitDay, techxplay@gmail.com
9.3 California Residents (CCPA)
- Right to Know: What personal information we collect, use, and share (§1798.100).
- Right to Delete: Request deletion of personal information (§1798.105).
- Right to Opt-Out: Of the sale of personal information (§1798.120) — We do not sell your personal information.
- Right to Non-Discrimination: We will not discriminate against you for exercising your rights (§1798.125).
10. INTERNATIONAL DATA TRANSFERS
10.1 Your data may be processed and stored in the United States, the European Union, or other countries where Google, Meta, and RevenueCat operate data centers.
10.2 For EU/EEA users, data transfers to countries outside the EEA are conducted under standard contractual clauses or other approved transfer mechanisms as implemented by our third-party service providers.
11. CHANGES TO THIS PRIVACY POLICY
11.1 We may update this Privacy Policy from time to time. The "Last Updated" date at the top indicates when the latest revision was made.
11.2 Material changes will be communicated through the App or via email. Continued use after changes constitutes acceptance.
11.3 We encourage you to review this Privacy Policy periodically.
12. CONTACT US
For privacy questions, data requests, or concerns:
Email: techxplay@gmail.com
By using SplitDay, you acknowledge that you have read and understood this Privacy Policy.