Cookie Policy
Last updated: 30 October 2026
KeyTrail uses a very small number of cookies and browser storage entries. All of them are needed for the service to work. We do not use analytics or advertising cookies.
| Name | Type | Purpose | Lifetime |
|---|---|---|---|
| kt_access | Cookie, strictly necessary | Records that you have KeyTrail Pro. It holds your plan, start date, receipt email and Paddle order ID. This cookie is your access: deleting it removes Pro from this browser. | 1, 7 or 31 days, matching your plan |
| kt_free | Local storage, strictly necessary | Counts your free practice time for today. | Until you clear it |
| kt_history | Local storage, functional | Your Pro practice results and missed keys. | Until you clear it |
| kt_cookie_ok | Local storage, strictly necessary | Remembers that you have seen the cookie notice. | Until you clear it |
| Paddle cookies | Third party, strictly necessary | Set by Paddle inside the checkout to process payment and prevent fraud. | See Paddle's policy |
Managing cookies
You can delete cookies and site data in your browser settings. If you delete kt_access, email contact@keytrail.cc from the address on your receipt and we will restore your access.