The plain-English terms for buying and using our apps.
When you buy Debt Slayer you get a licence to use it for yourself and your household, on your own devices, for as long as you like. It's a one-off payment with no subscription. Please don't share your unlock code publicly or resell the app.
Debt Slayer is digital content that's delivered straight away. Under UK consumer law, by buying it and starting the download you agree that the usual 14-day right to cancel ends once the download begins. This doesn't affect your other legal rights: if the app is faulty or doesn't work as described, email us and we'll fix it, replace it or refund you.
Our apps are calculators to help you plan. Figures such as interest, dates and amounts are estimates based on what you enter. They aren't financial advice, and you're responsible for your own money decisions. If you're struggling with debt, the app links to free, confidential debt help services in your country.
Your information is saved only on your own device, so please save a backup now and then (Settings → Save backup). We can't recover data that's lost when a device is reset, lost or cleared.
We may improve the app over time. We'll always keep what you bought working as described.
We do our best to keep the app accurate and working. Where the law allows, our total responsibility to you is limited to the price you paid. Nothing in these terms limits rights you have under consumer law that can't be limited.
Questions or problems: paydaytoolsuk@gmail.com. These terms are governed by the laws of England and Wales. If you live elsewhere in the UK or abroad, you keep any consumer protections the law where you live gives you.
Last updated: October 2026