# Subscription & Billing Backtrack is free to use. There is an optional upgrade to Backtrack Pro that unlocks advanced features. ### Upgrading to Backtrack Pro Visit [this page](https://www.backtrackmaps.com/pricing) to learn more about upgrading to Pro. ### Managing your subscription * **On desktop**: Click on your profile picture in the top right corner and click "Manage subscription" in the dropdown menu. * **On mobile**: You can manage your subscription directly through the App Store or Play Store {% hint style="info" %} You can only manage your subscription on the platform that it was first started on. *i.e.* if you subscribed through the App Store you must visit the App Store to manage your subscription due to Apple's restrictions. {% endhint %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://help.backtrackmaps.com/backtrack-docs/account/subscription-and-billing.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.