Privacy Policy

This Privacy Policy explains how Big Catch Journal (“we”, “our”, or “us”) collects, uses, and protects your information when you use the Big Catch Journal iOS application and visit bigcatchjournal.app (the “Service”).

Last updated: 27 November 2025 Applies to: iOS app & website

1. Scope

This policy applies to the Big Catch Journal mobile application for iOS and to the website available at bigcatchjournal.app. It covers personal information that is processed when you download, access, or use the app, and when you browse our website or contact us via email or the support form.

2. Information we collect

Big Catch Journal is designed to store your fishing and aquarium history in a simple way. We aim to collect only the information that is necessary to provide and improve the Service.

2.1 Information you provide

When you use the app, you may choose to enter:

  • Catch and aquarium logs, including fish species, dates, locations, photos, and notes.
  • Water conditions such as temperature, clarity, and depth.
  • Any personal notes you attach to a catch or event.

When you contact us by email at [email protected] or via the support form on bigcatchjournal.app, we may collect your name, email address, and the content of your message.

2.2 Information collected automatically

Depending on your device settings, we may collect certain technical information, such as:

  • Basic device information (device model, operating system version, language, and country).
  • App usage data (which screens are visited, feature usage, in-app settings).
  • Diagnostic information (crash data and performance metrics).

This information is used in aggregate to understand how the app is used and to improve stability and performance.

2.3 Location data

Big Catch Journal may allow you to attach a location to your catches. Location information is stored as part of your logs on your device and, where relevant, in any backups configured through your device or app store account. We do not use your precise location for advertising or unrelated tracking.

3. How we use information

We use the information described above for the following purposes:

  • To provide the core features of Big Catch Journal, including storing and displaying your fishing and aquarium history.
  • To personalize the app experience, such as remembering your preferred units and default views.
  • To maintain and improve the Service, including troubleshooting, data analysis, and testing.
  • To communicate with you, for example when responding to support requests or notifying you about important changes.
  • To comply with applicable laws, regulations, or legal obligations.

We do not sell your personal information, and we do not use your logs for targeted advertising.

4. Storage and security

Your logs are stored primarily on your device and, where applicable, in backups associated with your device or app store account. When we process data on our servers (for example, when receiving support emails), we use reasonable technical and organizational measures to protect it against loss, misuse, and unauthorized access.

Despite our efforts, no system can be completely secure. You are responsible for safeguarding access to your device and to any accounts used with Big Catch Journal.

5. Cookies and similar technologies

The website at bigcatchjournal.app may use cookies and similar technologies to:

  • Remember your preferences, such as cookie consent choices.
  • Understand how the website is used so we can improve its design and content.

Where required by law, we will ask for your consent before placing non-essential cookies. You can control cookies through your browser settings, but disabling them may affect certain website features.

6. Third-party services

We may use third‑party service providers to help us operate, analyze, and improve Big Catch Journal, for example:

  • Analytics and crash‑reporting services to understand app performance and reliability.
  • Email and support tools to manage and respond to support requests.
  • App store platforms that distribute the app and process payments or subscriptions, if applicable.

These providers may process limited personal information on our behalf and only as instructed by us. We require that they implement appropriate security measures and comply with applicable privacy laws.

7. Your rights and choices

Depending on your location, you may have rights over your personal information, which can include:

  • Accessing the personal information we hold about you.
  • Requesting correction of inaccurate or incomplete data.
  • Requesting deletion of certain information.
  • Objecting to or restricting certain types of processing.
  • Withdrawing consent where processing is based on your consent.

Many of your logs can be viewed, edited, or deleted directly within the Big Catch Journal app. For other requests, you can contact us using the details in the “Contact us” section below. We may need to verify your identity before responding.

8. Children’s privacy

Big Catch Journal is not directed to children under the age of 13, and we do not knowingly collect personal information from children under this age. If you believe that a child has provided us with personal information without appropriate consent, please contact us so that we can delete the information.

9. International transfers

Because our service providers may be located in different countries, your information may be processed in a country other than the one in which you reside. Where required, we take steps to ensure that such transfers comply with applicable data protection laws and that appropriate safeguards are in place.

10. Changes to this policy

We may update this Privacy Policy from time to time to reflect changes in the Service or in applicable laws. When we make material changes, we will update the “Last updated” date at the top of this page and, where appropriate, provide additional notice within the app or on bigcatchjournal.app.

11. Contact us

If you have questions about this Privacy Policy or about how Big Catch Journal handles your information, you can contact us at:

Email: [email protected]
Website: bigcatchjournal.app

We aim to respond to privacy-related requests within a reasonable timeframe.