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Privacy Policy

Privacy Policy for our mobile applications

This policy applies to our mobile applications and related services. Depending on the app and the features you use, we may collect or process the categories of information described below.

Effective: May 6, 2026 Contact: tantran21501@gmail.com

1. Data we may collect

What we collect depends on the app, the features you enable, and the permissions you grant.

Identifiers

  • Device identifiers, advertising identifiers, account identifiers, or similar IDs.
  • May be linked to your identity when needed for account management, support, fraud prevention, or analytics.
  • May be used for advertising, marketing, measurement, personalization, and tracking where permitted by law and your settings.

Usage data

  • Interaction data, feature usage, session length, taps, views, and in-app behavior.
  • May be linked to your identity if you sign in or use a feature tied to an account.
  • May be used to improve products, understand feature adoption, and support marketing or tracking where applicable.

Diagnostics

  • Crash logs, performance data, error reports, and other technical diagnostics.
  • May be linked to your identity if required to investigate an issue tied to your account or device.
  • Used for debugging, reliability, quality assurance, and security monitoring.

Contact information

  • Email address, name, support messages, and other details you send to us.
  • Used for account creation, support, service communications, and customer care.
  • May be linked to your identity because it is normally provided directly by you.

Purchases and subscriptions

  • Purchase records, subscription status, entitlement data, receipts, and transaction metadata.
  • Used to unlock paid content, restore purchases, prevent abuse, and handle billing issues.
  • Often linked to your identity or account because it is necessary to manage access.

User content

  • Content you create, upload, send, or store in the app such as text, files, photos, or profile content.
  • Used to provide the core app experience, sync content, moderate abuse, and support your account.
  • May be linked to your identity when tied to your profile or account.

Photos and camera

  • Images, media, or camera input that you choose to provide.
  • Used only to support the feature you requested, such as uploading media or scanning content.
  • May be linked to your identity if stored with your account or shared from signed-in usage.

Location and notifications

  • Approximate or precise location, and push notification tokens or delivery data when enabled.
  • Used to provide location-based features, delivery, reminders, alerts, or service messages.
  • May be linked to your identity when associated with an account or device registration.
Depending on the app and the SDKs it uses, some of the data above may also be processed by Apple, analytics providers, crash-reporting tools, payment processors, hosting providers, or other third-party service providers acting on our behalf.

2. How we use data

We use information only for purposes that support the app and our services.

  • Provide, operate, and maintain the app and related features.
  • Create and manage accounts, subscriptions, purchases, and access rights.
  • Send service notifications, security alerts, and support replies.
  • Analyze usage, improve functionality, debug issues, and measure performance.
  • Prevent fraud, abuse, unauthorized access, and other harmful activity.
  • Comply with legal obligations, enforce terms, and protect rights and safety.
  • Personalize content or experiences where the app includes those features.
  • Support advertising, marketing, and measurement where applicable and allowed by law.

3. Third-party services

The services used can vary from one app to another.

We may use Apple technologies and services, such as Sign in with Apple, App Store purchases, push notification services, or iCloud-related capabilities where the app supports them.
We may also use analytics, crash reporting, cloud hosting, database, messaging, support, and payment services to help run the app.
Third-party providers are allowed to access data only to perform services on our behalf, comply with law, or protect the security of their systems.

4. Retention and security

We keep data only as long as needed for the purposes described here or as required by law.

  • We retain personal data for account, support, security, accounting, and legal purposes, then delete or anonymize it when no longer needed.
  • Retention periods can differ by data type, feature, and legal requirement.
  • We use reasonable administrative, technical, and physical safeguards to help protect personal data.
  • No method of transmission or storage is completely secure, so we cannot guarantee absolute security.

5. Your choices and rights

You can control many data practices from the device, the app, or your account settings.

  • Access, update, correct, or delete account information where the app offers those controls.
  • Withdraw consent or disable permissions such as camera, photos, location, notifications, or microphone through your device settings.
  • Opt out of marketing messages where such messages are sent, subject to legal and operational limits.
  • Request account deletion or data deletion by contacting us at tantran21501@gmail.com.
  • Uninstalling the app stops future collection from that device, but it does not automatically remove data already processed or stored elsewhere.

6. Children’s privacy

Our apps are not intended to knowingly collect personal data from children without appropriate consent.

If we learn that a child has provided personal data without verifiable parental consent where that is required, we will take reasonable steps to delete it.

7. International transfers

We may process information in countries other than your own.

By using the app, you understand that your information may be transferred to and processed in locations where we or our service providers operate. Those locations may have different data protection laws from your home country.

8. Changes and contact

We may update this policy from time to time.

When we make material changes, we will post the updated policy on this page and update the effective date above.

If you have questions about this Privacy Policy or our data practices, contact us at tantran21501@gmail.com.

Important: this general policy can be used for review and public legal pages, but each app must still disclose its actual data collection accurately in App Store Connect privacy nutrition labels.