The HeyScience! NSC Exam Prep app is designed to help learners prepare for their National Senior Certificate exams in Physical Sciences. It contains exam papers from 2012 to 2021, with step-by-step animated solutions. The questions and solutions are organized by year and topic weighting, allowing learners to practice specific topics or complete entire mock exams. An interactive data sheet helps learners identify and apply equations from relevant topics. The app's solutions provide explanations of how to solve problems, allowing learners to check their work and improve their presentations. The solutions align with the marking scheme and alternative solutions are provided when appropriate. However, the app currently does not support certain Huawei and Samsung devices.

The HeyScience! NSC Exam Prep - Phy. Sciences app has the following advantages:

- It includes exam papers from 2012 to 2021 (Paper I and II) with step-by-step animated solutions, allowing learners to practice and improve their problem-solving skills.

- The questions and solutions are organized by the year of the exam as well as by the topic weighting. This allows learners to focus on specific topics and systematically master them.

- The app provides an interactive data sheet that helps learners identify and apply equations from appropriate topics. This helps them utilize the NSC Data Sheet effectively.

- The solutions in the app provide step-by-step explanations of how to solve problems. Learners can check their workings and improve their presentation skills.

- The solutions comply with the marking scheme and are aligned with the memo, ensuring that learners get accurate and reliable guidance.

- The app also offers alternative solutions where appropriate, giving learners a broader perspective on problem-solving methods.