Wallet Pro – Privacy Policy

Effective date: 12 November 2026 · App: Wallet Pro (package com.walletpro.app) on Google Play

This Privacy Policy explains how the Wallet Pro mobile application ("the app", "we") handles information. Wallet Pro is a personal finance app developed by an independent developer in Azerbaijan. By using the app you agree to this policy.

1. Summary

• No registration and no account. We do not run any server and we do not collect your financial data.
• All financial data you enter stays on your own device.
• The app shows ads from Google AdMob. Google may collect certain device data (including the Advertising ID) as described in section 4.
• We never sell your data.

2. Data you enter in the app (stored only on your device)

The information you enter is stored locally on your device in the app's private storage and is never sent to us or to any server operated by us. This includes:

• Transactions, accounts and balances, categories, budgets, debts, credit cards, savings goals, recurring payments and notes;
• Images and receipt photos that you choose from your gallery (they are copied into the app's private storage and never uploaded);
• App settings such as language, currency, theme, reminder time, and reward coins.

We (the developer) have no access to this data.

3. Security

• PIN lock: your PIN is never stored in plain text. Only a salted SHA-256 hash is kept in Android's secure, encrypted storage, and it is excluded from system backups.
• Fingerprint / face unlock: handled entirely by Android. The app only receives a success or failure result and never accesses biometric data.
• Backups: backup files are created only when you choose to (or as automatic copies kept inside the app on your device). Exported backups can be encrypted with a password you set (AES-256). You decide where an exported file is saved or shared.
• Android system backup: if you have enabled Android/Google device backup, Android may include the app's data (except the PIN) in your own Google account backup. This is controlled by your device settings and Google's policies.

4. Advertising (Google AdMob)

Wallet Pro is free and is supported by ads served by Google AdMob (Google Mobile Ads SDK): banner ads, occasional full-screen ads and optional rewarded video ads ("Support us"). To show and measure ads and to prevent fraud, Google may automatically collect and process:

• Device identifiers, including the Android Advertising ID;
• IP address and approximate location derived from it;
• Device and app information (model, operating system, language, app version);
• Ad interaction data (ad views, clicks, completed rewarded videos);
• Diagnostic and performance data related to ads.

This data is collected by Google, not by us, and is processed under Google's policies: Google Privacy Policy and How Google uses information from apps that use its services. None of your financial data is shared with Google or any advertiser.

Users in the European Economic Area, the United Kingdom and Switzerland are asked for consent (Google consent form) before personalised ads are shown. You can reset or delete your Advertising ID, or opt out of personalised ads, at any time in your device settings (Settings → Google → Ads, or Settings → Privacy → Ads).

Reward coins earned by watching optional videos are stored only on your device.

5. Currency exchange rates

To convert amounts between currencies, the app downloads public exchange rates from ExchangeRate-API (open.er-api.com). The request contains no personal or financial data; like any web service, the provider can see your IP address.

6. Permissions

• Internet: ads and exchange rates.
• Advertising ID: used by Google AdMob as described above.
• Biometric: optional fingerprint/face unlock.
• Notifications: local reminders and budget alerts generated on your device.
• Photos / storage: only when you choose to attach an image or save a file (storage permission is requested only on older Android versions).

7. Data sharing and sale

We do not sell, rent or share your personal or financial data. Apart from the advertising data processed by Google (section 4) and the exchange-rate request (section 5), the app does not send data to third parties. The app does not use analytics or tracking services of its own.

8. Data retention and deletion

Your data stays on your device until you delete it. You can delete all app data at any time in Settings → Delete data inside the app, by clearing the app's storage in Android settings, or by uninstalling the app. Because we do not hold your data on any server, there is nothing to delete on our side. Advertising data is retained by Google under its own policies; you can manage it through your Google account and device ad settings.

9. Children's privacy

Wallet Pro is not directed at children under 13, and we do not knowingly collect personal information from children.

10. Your rights

Since your financial data is stored only on your device, you have full control over it: you can view, export, correct and delete it directly in the app. For questions about advertising data, please refer to Google's privacy tools.

11. Changes to this policy

We may update this policy from time to time. Changes are published on this page with a new effective date.

12. Contact

If you have any questions about this Privacy Policy, contact the developer:
Developer: Taleh Hasanov
Email: taleh32@mail.ru
Country: Azerbaijan