Terms of use

Updated September 21, 2026

Castline offers fishing forecasts, water information, and a personal catch journal. By using the app, you agree to use it lawfully and to provide only content you have the right to upload.

Fishing information

Forecast scores, water estimates, species records, and map details are informational. They may be incomplete, delayed, or inaccurate. Check local regulations, weather warnings, access rules, and on-site conditions before fishing. Castline does not guarantee a catch or the safety or legality of any location.

Your content

You remain responsible for the catches, notes, and photos you add. Castline stores them to provide your private journal. Do not upload unlawful content or material that infringes someone else’s rights.

Third-party services

Castline links to and uses information from services such as Google, weather providers, map providers, fisheries agencies, Cloudflare, Resend, and Ko-fi. Their services and terms may apply when you use them. Castline may change or discontinue features as providers and data sources change.

Voluntary support

Payments made through the “Support Castline” link are voluntary tips processed by Ko-fi and its payment partners. They are not charitable donations, are not represented as tax-deductible, and do not purchase ownership, guaranteed features, or special access to Castline. Ko-fi’s payment and refund terms apply to those transactions.

Contact

Questions about these terms can be sent to [email protected].