Tutoring company CramBetter is offering a full month of its 24/7 services to UNC and NC State students for free. The regular price is $40 a month. This could be a way for students to see if CramBetter is useful before signing up for a paid membership.
Use one of these promo codes by August 29, 2026:
- UNC Students, use promo code FREEHEEELS
- NC State students, use promo code FREEPACK.
CramBetter is not an AI tool.
CramBetter is aligned to specific math and science courses in the schools’ curriculum, and breaks it down week by week.
You get:
- Shorter, clearer video explanations of what was taught in class each week
- Downloadable and printable study guides with example problems for each topic
- Practice exams with the most popular test questions
- Detailed video solutions to every single problem
- Expert tutors available to answer your questions on each video
CramBetter focuses on math and science courses (mainly physics and chemistry.) You can see which courses it covers for each school here:
All CramBetter tutors are native English speakers with a master’s degree or higher in their field and a minimum of 8 years of teaching experience. When you ask a question about one of the videos through the online study platform, you’ll get an answer from expert tutors who know your school’s curriculum — not an outsourced representative or an AI chatbot.
There are other schools in the Triangle whose curriculums CramBetter supports, but we don’t know of any “free month” promo codes for them:
- North Carolina Central University
- Duke University
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