Terms of Service
These are the simple rules for using MasteryLot. By using the app or creating an account, you agree to them.
Last updated 26 September 2026
What MasteryLot is
MasteryLot helps you learn tech skills with short lessons and practice questions. You can use it to build real skills, get ready for interviews and prepare for certifications.
Your account
- You can try MasteryLot without an account. Create a free account to save your progress and unlock every level.
- Keep your password safe, and don't share your account with anyone else.
- Give us a real email address, so you can get back into your account if you forget your password.
- If you're under 13, please ask a parent or guardian before you create an account.
Using MasteryLot fairly
Please use MasteryLot the way it's meant to be used: to learn. Don't:
- try to break, overload or get around any part of the app
- copy our lessons and questions to sell or publish them elsewhere
- use someone else's account, or pretend to be someone else
If an account breaks these rules, we may pause or close it.
Our lessons and questions
We work hard to make every lesson and answer correct, but mistakes can happen. MasteryLot is a place to learn and practise. It isn't professional advice, and we can't promise you'll pass a particular interview or exam.
The lessons, questions and design of MasteryLot belong to us. You're welcome to use them for your own learning.
Your progress
Your scores, sessions and progress belong to you. You can delete your account and all of your progress at any time in Profile → Settings. Read our Privacy Policy to see what we keep and why.
Changes to MasteryLot and these terms
We keep improving MasteryLot, so lessons, features and these terms may change. When we update these terms, we'll change the date at the top of this page. If you keep using MasteryLot after that, you agree to the new terms.
Questions
If you have a question about these terms, email us at support@masterylot.com.