Dayter Privacy Policy

Last Updated: May 24, 2026

This Privacy Policy explains how Dayter collects, uses, stores, shares, and protects personal data across its time and date tools and related services.

Privacy Policy

This Privacy Policy explains how AIYONG TECHNOLOGY CO., LIMITED ("we," "us," or "Company") collects, uses, stores, shares, and protects personal data when you use Dayter websites, apps, tools, and related services (collectively, the "Service").

This policy is intended for global users.

1. Scope

This Privacy Policy applies when you:

  • Visit our website or use our tools
  • Create or manage countdowns, timers, calendars, date calculations, or related content
  • Register an account or use account-based features
  • Contact support, submit feedback, or communicate with us
  • Interact with product, billing, or service messages

This policy does not apply to third-party websites or services that we do not control.

2. Information We Collect

Depending on how you use the Service, we may collect the following categories of information.

2.1 Account and profile information

  • Email address and sign-in details
  • Authentication provider identifiers, where applicable
  • Profile details you choose to provide, such as display name or avatar
  • Preferences such as language, time zone, and notification settings

2.2 Tool and content information

  • Countdowns, timers, dates, reminders, notes, labels, and event settings
  • Calendar selections, calculator inputs, and similar user-provided data
  • Shared page settings, embed settings, and related metadata
  • Files or images you upload, if those features are available

2.3 Device and technical information

  • IP address and approximate location derived from IP
  • Browser type, device type, operating system, app version, and language settings
  • Log data, diagnostics, crash information, and performance information
  • Security-related events used to detect misuse and protect accounts

2.4 Usage information

  • Page views, session activity, feature interactions, and navigation data
  • Referral information and campaign attribution data, where applicable
  • Product analytics used to understand performance and improve the Service

2.5 Payment and subscription information

If you purchase paid features, payments are handled by third-party payment providers. We do not store full payment card numbers. We may receive limited payment-related details such as:

  • Transaction status and identifiers
  • Plan type, billing status, renewal, cancellation, and expiration information
  • Billing country or region and limited invoice metadata

Our current payment-related providers may include Stripe and Payssion, depending on product flow, region, and availability.

2.6 Support and communications information

  • Support messages, emails, feedback submissions, and related records
  • Information you choose to provide when communicating with us

3. How We Use Information

We may use personal data to:

  • Provide, maintain, and improve the Service
  • Save your settings and synchronize supported features across sessions or devices
  • Authenticate users and secure accounts
  • Deliver reminders, service notices, and operational communications
  • Process subscriptions, payments, and account administration
  • Detect abuse, fraud, bugs, and unauthorized activity
  • Analyze usage trends and improve product quality
  • Respond to support requests and feedback
  • Comply with legal obligations and enforce our Terms of Use

We do not sell your personal data.

Where applicable, we may also use analytics tools such as Mixpanel and similar service providers to understand product usage and improve the Service.

4. Cookies and Similar Technologies

We and our service providers may use cookies, local storage, SDKs, and similar technologies to:

  • Keep you signed in
  • Remember preferences and tool settings
  • Measure usage and performance
  • Improve security and abuse prevention

These technologies may store information in your browser or device, including through cookies, local storage, and similar client-side storage mechanisms.

You can manage cookies through your browser settings. If you disable some storage or cookies, parts of the Service may not function properly.

5. Legal Bases Where Required

If you are in a region that requires a legal basis for processing, we may rely on one or more of the following:

  • Contract necessity
  • Legitimate interests
  • Consent
  • Legal obligation

Where processing is based on consent, you may withdraw consent as allowed by law.

6. How We Share Information

We may share personal data only as reasonably necessary with:

  • Service providers that support hosting, analytics, authentication, messaging, infrastructure, customer support, or payment processing
  • Legal or regulatory authorities when required by law or to protect rights, safety, and security
  • Successors or counterparties involved in a merger, financing, acquisition, reorganization, or sale of assets
  • Other people or services when you intentionally share content, publish public pages, or use share links or embeds

We require service providers to handle data for authorized purposes and under appropriate safeguards.

7. International Transfers

Because Dayter serves users in multiple regions, personal data may be processed in countries other than your own. Where required by law, we use appropriate safeguards for cross-border data transfers.

8. Data Retention

We retain personal data for as long as reasonably necessary for the purposes described in this policy, including to:

  • Operate the Service and maintain active accounts
  • Meet legal, tax, accounting, anti-fraud, and dispute-resolution requirements
  • Maintain security and abuse-prevention records

When data is no longer needed, we delete, anonymize, or de-identify it within a reasonable period, unless a longer retention period is required by law.

9. Your Rights and Choices

Depending on your location, you may have rights to:

  • Access personal data
  • Correct inaccurate data
  • Delete personal data
  • Restrict or object to certain processing
  • Receive a portable copy of certain data
  • Withdraw consent where consent is the legal basis
  • Opt out of certain non-essential communications

You may also stop using the Service at any time. Some data may still be retained where legally required or reasonably necessary for legitimate business purposes.

10. Children

The Service is not directed to children under 13, or a higher minimum age where required by local law. We do not knowingly collect personal data from children without appropriate legal basis. If you believe a child has provided us with personal data, please contact us.

11. Security

We use reasonable technical and organizational measures to protect personal data, such as access controls, monitoring, and encryption in transit where appropriate. No system is completely secure, and we cannot guarantee absolute security.

12. Third-Party Services

The Service may include third-party links, payment processors, analytics providers, authentication services, or embedded services. Their handling of data is governed by their own terms and privacy policies.

13. Changes to This Policy

We may update this Privacy Policy from time to time. The updated version becomes effective when posted unless another date is stated.

14. Contact Us

Controller / Operator: AIYONG TECHNOLOGY CO., LIMITED
Primary service region: Global
Privacy contact email: bjjd05513@gmail.com

If you have questions, requests, or concerns about this Privacy Policy, please contact us using the details above.