Legal

Privacy Policy

Last updated: 11 June 2026 · Effective: 11 June 2026

Back to Zentryx

This Privacy Policy describes how Zentryx ("we," "us," or "our") collects, uses, discloses, and safeguards information when you visit our website zentryx-app.netlify.app, use any of our mobile applications published on the Google Play Store or Apple App Store (including but not limited to BillKit, Deen Companion, and Hydration Companion), or engage with us as a client or prospective client (together, the "Services").

Please read this policy carefully. By accessing or using the Services, you agree to the practices described here. If you do not agree, please discontinue use.

On this page

  1. App-specific privacy policies
  2. Who we are
  3. Information we collect
  4. How we use information
  5. Mobile app data & permissions
  6. Advertising & analytics
  7. How we share information
  8. Data retention & deletion
  9. Security
  10. Children's privacy
  11. International transfers
  12. Your rights & choices
  13. Changes to this policy
  14. Contact us

App-specific privacy policies

Each Zentryx mobile app has its own dedicated privacy policy describing exactly what that app collects, which permissions it requests and why, and how to delete your data. If you arrived here from an app store listing, the policy for your app is the authoritative one:

The remainder of this page covers our website, client engagements, and practices common to all our apps.

1. Who we are

Data controller: Zentryx.
Contact: i.muhammad.ahmad443@gmail.com.
WhatsApp: +92 370 4458098.
Registered in: Pakistan.

2. Information we collect

2.1 Information you provide to us

2.2 Information collected automatically on our website

2.3 Information collected by our mobile applications

Most of our mobile apps are designed to be offline-first and store user data locally on your device. We do not collect or transmit your personal content to our servers unless the specific app feature explicitly requires it. Each app's store listing (Data safety section in Google Play, Privacy Nutrition Labels in the App Store) describes the exact data that app handles.

3. How we use information

We use the information we collect to:

Legal bases (where applicable under GDPR / UK GDPR / PDPL): performance of a contract, your consent, compliance with legal obligations, and our legitimate interests in operating and improving the Services.

4. Mobile app data & permissions

The following is an aggregate view across our published apps. Each app's store listing details the exact permissions and data categories for that specific app.

4.1 Data stored locally on your device

4.2 Device permissions we may request (and why)

4.3 Data we collect automatically from mobile apps

4.4 Data we do not collect

5. Advertising & analytics

5.1 Google AdMob

Some of our free mobile apps display advertising served by Google AdMob. AdMob may use your device's advertising identifier to request non-personalised ads by default. Depending on your region and consent, AdMob may also process additional data to serve personalised ads — see Google's Advertising policy. You can manage ad preferences and opt out in your device's system settings.

5.2 Google Play / App Store services

When you install, update, or review our apps, the respective app store may share standard distribution data with us (e.g., aggregate installs, country, crash reports). This is governed by Google's Privacy Policy and Apple's Privacy Policy.

5.3 Website analytics

If enabled, we use privacy-preserving analytics to understand aggregate usage of our website. We do not cross-site track you for advertising purposes.

6. How we share information

We share personal data only in the following limited circumstances:

We do not sell or rent personal data to third parties.

7. Data retention & deletion

You can request deletion of any data we hold about you at any time by emailing i.muhammad.ahmad443@gmail.com. For account-free apps, deleting data from within the app is immediate and does not require contacting us.

8. Security

We implement commercially reasonable technical and organisational safeguards to protect personal data against unauthorised access, disclosure, alteration, and destruction. These include encryption in transit (TLS 1.2+), encrypted storage at rest where applicable, least-privilege access controls, and regular dependency patching. No method of transmission over the Internet is 100% secure; we cannot guarantee absolute security.

9. Children's privacy

Our Services are not directed to children under the age of 13 (or the equivalent minimum age in your jurisdiction). We do not knowingly collect personal data from children. If you believe a child has provided personal data to us, please contact us and we will delete it.

10. International transfers

We are headquartered in Pakistan. Your information may be processed in Pakistan or in other countries where our service providers operate. We rely on appropriate safeguards, including standard contractual clauses where required, to protect personal data transferred across borders.

11. Your rights & choices

Depending on your jurisdiction (GDPR, UK GDPR, Pakistan PDPA/PDPL, California CCPA/CPRA, and similar laws), you may have the following rights:

To exercise any of these rights, email i.muhammad.ahmad443@gmail.com. We respond within 30 days.

12. Changes to this policy

We may update this Privacy Policy from time to time. Material changes will be highlighted on this page with a new "Last updated" date. Continued use of the Services after changes take effect constitutes acceptance of the revised policy.

13. Contact us

Questions, complaints, or data-rights requests:

We take privacy seriously and aim to respond to every request within one business day.