Ten minutes a day of adaptive SAT and ACT practice. Outfox picks questions from how you have actually performed, and brings back the ones you got wrong until they stick.
Start today's setFor students aged 13 and up.
Outfox spends your time on what you are weakest at, rather than on what you already know.
Outfox keeps an Elo-style rating for each skill, the same idea used to rank chess players. It moves with every answer, by more when the result is surprising, and aims just below your current rating so you succeed often enough to keep going.
A wrong answer costs one heart. Running out does not end the session — Outfox switches to review mode and the questions you missed come back as review items that cost nothing.
Questions you answer correctly come back on a widening schedule. Get one wrong and it resets to the start, so the things you are shakiest on stay in rotation.
Six section simulations run under real time pressure, across the SAT and the ACT. From your history, Outfox produces a projected score range for both.
Around fourteen questions in three parts: warm-up reviews, a focused block on the skills you are working on, and a fast lightning round worth double points.
Practising on consecutive days builds a streak. Outfox works on its own, or alongside friends in a crew, where you can see each other's weekly progress.
Ten minutes, three parts, and a board that moves. Captured from the app.
Outfox is live at outfox.lohco.ai. It runs in the browser and installs to your home screen — there is nothing to download today.
Sign-in is limited to invited test users right now. Only accounts we have added can sign in. You can open the page either way, but sign-in will fail if your account is not on the list.
We are not putting a date on when that changes. When we open sign-in to everyone, this page will say so.
Coming soon
Outfox does not guarantee that your score will improve. No practice app honestly can. What it can do is make sure the time you spend goes on the questions you are most likely to get wrong.
The projected score ranges are estimates, not predictions. They are calculated from how you have done inside Outfox and nothing else. They are not a forecast of your real test result, which depends on the day, the test form, and much that no practice app can see.
There are no ads in Outfox, and no advertising or analytics software of any kind. What it collects and why is set out in the privacy notice.
