lEffective Date: August 5, 2026
Developer / Account Holder: Shaukat Ali Shah App Name: Duesly: Subscription Tracker Package Name: com.shaukat.duesly
1. Introduction
Shaukat Ali Shah ("we," "our," or "us") operates the Duesly mobile application
(the "Service"). We are committed to protecting your personal privacy.
This Privacy Policy explains how Duesly handles your data. Duesly is built on a local-first architecture, meaning your financial records, subscription details, and personal budget information remain stored directly on your personal device.
2. Information Collection and Storage
A. Financial & Subscription Data (100% On-Device)
● No Cloud Storage: Duesly does not collect, upload, transmit, or store your personal subscription names, costs, renewal dates, categories, notes, or payment histories on any external cloud server or database.
● No Account Creation: Duesly does not require you to register an account, log in, or provide personal identity details (such as your name, email address, or phone number) to use core features.
● No Bank Account Syncing: Duesly never asks for, accesses, or links to your bank account credentials or credit card numbers. All expense
records are entered manually and stored locally by you.
B. Third-Party Services & Network Data To provide app functionality, monetization, and software maintenance, Duesly utilizes trusted third-party SDKs provided by Google. These services may collect limited, non-personally identifiable technical diagnostic data in accordance with their respective privacy policies:
● Google Play Billing API: If you purchase a premium upgrade or subscription within Duesly, transactions are processed directly and securely by Google Play. We do not store or process your payment instrument details.
● Google Mobile Ads (AdMob) & Analytics: May collect basic device identifiers, IP addresses, crash diagnostics, and coarse performance metrics to serve non-intrusive advertisements and monitor application
stability.
3. App Permissions
Duesly may request specific system permissions on your Android device solely to execute core local features:
● Biometric Authentication: Used strictly to authenticate you locally before unlocking your private vault screen. Biometric data is handled entirely by your hardware's secure enclave and is never accessible by Duesly or sent off-device.
● Internet Permission: Required exclusively for verifying Google Play purchase states, receiving local library updates, and loading standard
ad frameworks.
● Notifications: Used to trigger local payment reminders and trial expiration alerts on your device.
4. Data Retention, Export, and Deletion
● Data Ownership: You retain full ownership of all data entered into
Duesly.
● Data Export: You can export a full backup of your local subscription records in standard CSV or JSON formats at any time through the app settings.
● Data Deletion: Because all data is stored locally in your device's app storage, clearing Duesly's app data via your Android System Settings or uninstalling the Duesly application permanently and irreversibly
deletes all your stored financial records.
5. Children's Privacy
Duesly does not knowingly collect or solicit personal information from anyone under the age of 13. The Service is designed for general audiences who manage personal or household recurring finances.
6. Security
We prioritize the security of your data. By storing your financial vault locally on your device rather than on remote cloud servers, Duesly minimizes external security exposure. We recommend enabling device-level security (screen lock or biometrics) to prevent unauthorized local physical access to your device.
7. Changes to This Privacy Policy
We may update our Privacy Policy from time to time to reflect app updates or regulatory requirements. Any changes will be posted on this page with an updated "Effective Date."
8. Contact Us
If you have any questions, suggestions, or concerns regarding this Privacy
Policy or Duesly, please contact us at:
● Developer / Account Holder: Shaukat Ali Shah
● Support Email: shaukatshahak@gmail.com