A/A* guaranteed
or your money back

Which subjects are covered by the A/A* Guarantee?

Our A/A* Guarantee applies to our A Level Biology and Chemistry courses. If you meet the study and submission requirements, but don’t achieve the grades required for your first-choice university offer, we’ll refund your course fees.

Please note: The Maths course is not included in the A/A* Guarantee as it has a different format and structure.

Is it too late to start?

Not at all! Even if exams are fast approaching, there’s still time to boost your grade. The TT Revision Method™ is designed to help you focus on the areas that will have the biggest impact, so you can make the most of every study session.

However, to qualify for the A/A* Guarantee, you must sign up no later than roughly two months before your last exam—please see the Terms & Conditions for the specific date for this current year. This ensures you have enough time to complete the full past paper training process required for the Guarantee. If you join after this date, while the Guarantee won’t apply, you’ll still have access to expert-led revision strategies that can help you maximize your marks before exam day.

The sooner you start, the better—but it’s never too late to improve!

Why do I have to send in past papers?

There’s no magic trick or shortcut to tell you how to get an A* in A Level Biology or Chemistry—but there is a proven system. The TT Revision Method™ is designed to systematically improve your performance by identifying where you’re dropping marks and guiding you through the exact steps needed to fix it.

Completing past papers under timed conditions, marking them accurately, and actively working on your weak areas is the best way to see real progress. By submitting your past papers, you’re not just meeting the Guarantee criteria—you’re making sure you’re following the most effective path to achieving your target grade.

We know this requires effort, but we also know that if you put in the work, it works!

Why is the Guarantee based on my first-choice university offer rather than an A?

Achieving an A or A* isn’t the goal for every student—the most important thing is securing the grades YOU need to get into your first-choice university.

That’s why the A/A* Guarantee is tied to the grades required for your firm university offer. Whether that’s AAA or CCC, our focus is on helping you reach the grades that actually matter for your future.

This approach also ensures the Guarantee is fair and achievable for everyone—we support students aiming for the highest grades, but we also recognise that success looks different for each individual. By following the TT Revision Method™, you’ll be giving yourself the best chance of hitting your personal targets and securing your place at university.

Why is Maths not included in the Guarantee?

The Maths course is structured differently from our Biology and Chemistry courses, based on student feedback. Unlike the science courses, the Maths course does not include live classes, comment-based tutor support, or predicted papers—instead, it’s designed for self-paced learning with a focus on structured video tutorials, question packs, and past paper walkthroughs.

Because the A/A* Guarantee is built around active tutor support and our structured past paper training process, it wouldn’t be fair to apply the Guarantee to the Maths course as it follows a different format and does not include those direct tutor touch points. However, the TT Revision Method™ is still fully integrated into the Maths course, meaning that if you follow the process, you’ll still be maximising your chances of achieving top grades.

Who’s responsible for making sure I qualify for the A/A* Guarantee?

You are! Achieving top grades takes commitment, and it’s up to you to follow the steps required to qualify for the A/A* Guarantee.

To make it easier, we’ve designed a tracker to help you stay on top of your past paper submissions and other requirements. You can find this tracker inside the “Grade Guarantee” section in the sidebar of your course.

By keeping up with the process and submitting your work on time, you’ll not only meet the Guarantee requirements—you’ll also be giving yourself the best chance of securing your target grades.

What if I haven’t done all the steps?

While we understand that A Levels are stressful, and things don’t always go to plan—it wouldn’t be fair for our dedicated team and our excellent tutors to offer refunds to students who haven’t properly engaged with the eligibility criteria.

The A/A* Guarantee is based on active participation, and we can’t guarantee results if we can’t be sure that you’ve used the resources as intended. If you’re struggling to complete the steps, we strongly encourage you to reach out to our team or your tutor inside the course—we’re here to support you in making sure you get the best results possible!

Does it actually work?

If you’re wondering how to get an A* in A Level Chemistry or Biology, the answer isn’t an instant fix. A Levels are tough, and there’s no magic trick to boost your grade. Our methods are designed to systematically improve your performance by focusing on exam technique and targeted revision.

We’ve helped thousands of students achieve their target grades—including A*s—by guiding them through the most effective way to revise. If you engage with the method, follow the structured approach, and put in the work, you’ll give yourself the best chance of hitting your goals.

We’re so confident in our approach that we’re willing to bet money on it—that’s why we offer the A/A* Guarantee. If you meet the criteria but don’t get the grades required for your first-choice university, we’ll refund your course fees.