> For the complete documentation index, see [llms.txt](https://help.backtrackmaps.com/backtrack-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.backtrackmaps.com/backtrack-docs/account/subscription-and-billing.md).

# 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 %}