Money Wall is a personal finance application that helps you track income, expenses, and goals.
We respect your privacy and explain which information we process, why we do it, and how you can
exercise your rights.
1. Overview
Money Wall is operated by the Money Wall team (“we”, “us”, “our service”). The app is intended
for personal use and is not designed for corporate accounting. If you do not agree with this
policy, please stop using the app.
2. Data We Collect
Financial records: transaction amounts, categories, notes, dates, and reminders. By default this information stays locally on your device.
Account data: email address and Firebase Authentication identifier (only if you enable cloud sync or backups).
Technical data: device model, OS version, anonymous crash reports (Firebase Crashlytics), and aggregated usage analytics (Firebase Analytics).
Voice features: when you use voice input, audio is sent to Google Speech-to-Text for real-time conversion. We do not store raw audio files.
3. How We Use Data
Provide core app functionality and keep your financial records on your device.
Synchronize data across devices and restore backups (only when you opt in).
Analyze anonymised statistics to improve the interface, stability, and performance.
Send service notifications about critical updates to the app or this policy.
We do not deliver targeted advertising and we never sell personal data to third parties.
4. When We Share Information
We only share data in the following situations:
With service providers that help us operate the app (Google Firebase, Google Cloud Speech-to-Text).
To comply with applicable laws or defend our rights when a lawful request is received.
Aggregated and de-identified analytics may be used for product insights and communication.
5. Storage & Security
Local data stays on your device and is under your control.
Cloud backups are stored in Google Firebase. Transfers are protected with HTTPS and access is governed by Firebase Security Rules.
We review internal processes regularly to prevent unauthorized access, loss, or misuse of data.
If we detect a security incident, we will notify affected users and follow legal requirements.
6. Your Rights & Choices
Access: review and manage your records directly within the app.
Export: use the CSV/Excel export (when available) or contact us to receive a copy.
Deletion: clear local data, disable sync, or request removal of cloud copies.
Withdraw consent: you can turn off cloud sync or delete your Firebase account at any time.
7. Third-Party Services
Google Firebase: hosting, database, authentication, analytics, Crashlytics.
Google Cloud Speech-to-Text: voice command processing (only when you use it).
Payments & advertising: the app does not integrate ad networks and does not sell personal data.
Please review the privacy policies of the listed providers to learn more about their data processing practices.
8. Children’s Privacy
Money Wall is not directed to children under 13 and we do not knowingly collect their personal information.
If you believe a child has provided us with data without parental consent, contact us and we will delete it.
9. Changes to This Policy
We may update this policy from time to time. We will notify you about material changes in the app,
via push notifications, or by email (if provided). The latest version is always available at this URL.
10. Contact Us
If you have questions or requests about personal data, please reach us at: