Trayna vs Seneca
Dr Lavan Ganeshkumar, PhD · updated 4 October 2026
Trayna and Seneca do different jobs, and for many students the right answer is one of them, or both. This page is written by Trayna, so it is biased, but we have tried to be fair, including saying where Seneca is better.
Check the current features and prices on each site, because they change.
What Seneca is
Seneca is a free learning platform with courses, questions and progress tracking, with a paid upgrade for extra features.
Where Seneca is better
Seneca: it is free at its core, covers a lot of the specification and has a strong habit-building design.
What Trayna is
Trayna is a 24/7 online tutor in your pocket, on your tablet and on the web. Dr Lavan teaches you the topics in the app any time, anywhere, and an adaptive plan reinforces them each day from now to your exam. It is there for students who cannot afford 1-to-1 tutoring, and it is built to act like a 1-to-1 tutor: it teaches, it checks, and it adapts to how you are doing. The aim is that you really understand the subject and are prepared for it, not just that you have revised it. It is A-level only, for Maths, Chemistry, Physics and Biology. Maths follows Edexcel; Chemistry, Physics and Biology follow AQA.
Where Trayna is different
Trayna offers teaching from a single instructor, a plan built around your exam date, and marked written answers.
How to choose
- Choose Seneca if: You want a free way to work through the specification and you can plan your own days.
- Choose Trayna if: You want to be taught by one teacher and have the daily plan decided for you.
- Use both if you want a library or a free resource for extra practice alongside a taught plan.
What Trayna does not do
It is for both Year 12 and Year 13. Year 13 students already use it, and Year 13 topics are being added as current students need them while Year 12 is the most complete, so check your topics in the app. Trayna is A-level only, with Maths, Chemistry, Physics and Biology, so no GCSE and no other A-level subjects.
Common questions
Is Trayna better than Seneca?
They do different jobs. Seneca is better where it is free at its core, covers a lot of the specification and has a strong habit-building design. Trayna is built for teaching from a single instructor, a plan built around your exam date, and marked written answers. Many students could use both.
What is the difference between Trayna and Seneca?
Seneca is a free learning platform with courses, questions and progress tracking, with a paid upgrade for extra features. Trayna is a 24/7 online tutor in your pocket, on your tablet and on the web: Dr Lavan teaches each topic himself and an adaptive plan sets your days to the exam, for students who cannot afford 1-to-1 tutoring.
Should I use Trayna or Seneca?
Use Seneca if you want a free way to work through the specification and you can plan your own days. Use Trayna if you want to be taught by one teacher and have the daily plan decided for you.
How much does Trayna cost?
14 days free, then from 9.99 pounds a month. Prices rise with the number of subjects. See the pricing page for details.
Trayna does this automatically. You enter your subjects, your exam dates and how long you have each day, and it builds the route from today to those exams, then adapts it as you go. Maths follows Edexcel; Chemistry, Physics and Biology follow AQA.
Get Trayna on the App Store · on Google Play
Free for 14 days, then from £9.99 a month. Cancel any time.