MarketCast

Privacy Policy

Last updated: March 2026

Introduction

AdamApps LLC ("we," "us," or "our") operates the MarketCast application and the website at marketcast.co. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our application on any supported platform (Amazon Fire TV, Android TV, Apple TV, Chromecast with Google TV) or visit our website.

We take your privacy seriously. We are committed to collecting only the data necessary to provide you with a functional and reliable stock portfolio experience. Please read this policy carefully. If you do not agree with the terms of this privacy policy, please do not access the application or website.

Information We Collect

Account Information

When you sign in to MarketCast, we use third-party authentication provided by Google or Amazon, depending on your platform. Through this sign-in process, we receive and store your name and email address. This information serves as your unique account identifier and allows us to associate your portfolio data with your account.

Portfolio Data

MarketCast stores the stock portfolios and watchlists you create within the app. This data is stored securely in the cloud so that it can be synchronized across your devices. Your portfolio data includes stock ticker symbols, portfolio names, and your organizational preferences.

Voice Data

Some versions of MarketCast include voice search functionality that allows you to look up stocks by speaking. When you use this feature, your voice recording is processed in real time to interpret your query. These recordings are used for one-time processing only and are not stored by MarketCast. If you use our Google Action, your voice interactions are also subject to Google's privacy policy.

Usage Analytics

We use Google Analytics to collect anonymous usage data about how visitors interact with our website. This includes information such as pages visited, time spent on the site, browser type, and referring URLs. This data is aggregated and does not personally identify you. We use this information to understand how our website is used and to improve the user experience.

How We Use Your Information

We use the information we collect for the following purposes:

  • To create and manage your MarketCast account
  • To store and synchronize your stock portfolios across devices
  • To process voice search queries within the app
  • To analyze website traffic and improve our services
  • To respond to your support requests and communications
  • To send important service-related notifications if necessary

Information Sharing and Disclosure

We do not sell, trade, or rent your personal information to third parties. We do not share your data with advertisers or marketing companies. Your portfolio data and personal information are yours.

We may share information only in the following limited circumstances:

  • Service providers: We use third-party services (such as cloud hosting and authentication providers) that may process your data on our behalf in order to operate the application. These providers are contractually obligated to protect your information.
  • Legal requirements: We may disclose your information if required to do so by law or in response to valid legal requests by public authorities.

Data Security

We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. Your account data is stored on secure servers, and authentication is handled through established third-party providers (Google and Amazon) that maintain their own robust security practices.

While we strive to protect your information, no method of transmission over the internet or method of electronic storage is completely secure. We cannot guarantee absolute security, but we are committed to maintaining industry-standard protections.

Data Retention and Deletion

We retain your account information and portfolio data for as long as your account is active or as needed to provide you with our services. If you wish to have your data deleted, you can submit a request through our data removal page. Upon receiving a valid deletion request, we will remove your personal information and portfolio data from our servers within a reasonable timeframe.

Third-Party Services

MarketCast integrates with several third-party services. Each of these services has its own privacy policy that governs how they handle your data:

Children's Privacy

MarketCast is not intended for use by children under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have collected personal information from a child under 13, we will take steps to delete that information promptly. If you believe a child has provided us with personal data, please contact us at [email protected].

Your Rights

Depending on your location, you may have certain rights regarding your personal data, including:

  • The right to access the personal data we hold about you
  • The right to request correction of inaccurate data
  • The right to request deletion of your data
  • The right to withdraw consent for data processing
  • The right to data portability

To exercise any of these rights, please contact us at [email protected] or use our data removal request form.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices or for other operational, legal, or regulatory reasons. When we make changes, we will update the "Last updated" date at the top of this page. We encourage you to review this Privacy Policy periodically to stay informed about how we are protecting your information.

Contact Us

If you have any questions about this Privacy Policy or our data practices, please contact us: