FAQs

Read up on the more general frequently asked questions here.

Is there a free trial available?
Yes, you will gain all features and perks in the Pro plan until you hit the model's limits. Upon hitting the limit, you can choose to subscribe to the Pro Plan which offers unlimited use, or stick to the Basic plan which resets after 24 hours.
Can I change my plan later?
Definitely! You can choose to subscribe to a higher-tier plan or unsubscribe at any point in your journey. If your institution has taken up a plan, drop us an email and we will make the necessary arrangements.
What is your cancellation policy?
We understand that you may want to cancel your plan at some point. In this case, please note that there is a strict no refund policy. Any payments already made will be forfeited if you terminate your account.
What is the difference between Critical Thinking, LET HIM COOK and normal chat?
Check offers 3 different AI models - Critical Thinking, LET HIM COOK and normal AI tutor are built on different models and logic.

The Critical Thinking model guides students towards the right answer instead of spoon-feeding the entire solution. This is done through prompting the student with thought-provoking questions.

The LET HIM COOK model is a deep reasoning mathematical model  that takes slightly longer to provide the answer, but is much more accurate.

The normal AI Tutor chat is built on state-of-the-art models that is trained to the syllabus to answer any and every question.  
How does Check's pricing compare to other AI software?
The other likely AI software that most students have subscribed to is ChatGPT Plus - which charges USD$20/month. In comparison, Check, although priced at USD$20/month (or SGD$29/month) offers more accurate results and with other useful features. Overall, we are approximately 20% cheaper than ChatGPT Plus (on an annual plan) for a much more relevant solution.
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