SUPPORT US
Free to learn from. Expensive to build.
Every lesson, every question and the memory engine behind them are free, and the plan is for that to stay true. What support pays for is the work underneath: the research the method is built on, the writing and checking of every question, and the hosting that puts it on your phone.
None of it is expected of you. Kerfox works exactly the same whether you support it or not.
What it pays for.
Research
Reading the evidence on how people actually learn, and testing what helps rather than what sounds convincing.
Writing and reviewing
Every lesson and question written, then checked against the exam boards’ own specifications before it can ship.
Hosting
Servers, store fees and the delivery that keeps Kerfox quick on an ordinary phone with an ordinary connection.
Keeping it free
So the parts that matter most never end up behind a price, for the students least able to pay one.
That is the whole list. We are not counting up to a target in public, because a total on a page is a number nobody reading it can check, and the list above is the honest version of it.
Other ways to help.
If money is not the thing you have spare, these count just as much.
- Tell one friend who is revising.It costs a sentence, and it is the kindest thing on this page.
- Report a wrong answer.Every claim in the content is checked by machines before a build is allowed to ship, and a person still catches what a machine cannot. Tell us and we will fix it.
- Join the waitlist.The first batch hears the morning the doors open.
Every one of these helps, and none of them is expected.