CadetX: a study app for NCC cadets

The problem

NCC cadets prepare for their certificate exams from printed précis and scattered question lists. There was no simple way to practise by subject, see weak areas or sit a timed mock test on a phone.

What we built

• Question banks for the Army, Navy, Air Force and Remount and Veterinary wings
• Learning by subject, practice sets and timed mock tests
• Progress analysis, achievements and a leaderboard to keep cadets going
• Plans by certificate and wing, sold as in-app purchases through Google Play Billing

How it runs

One Expo and React Native codebase talks to a FastAPI server that holds the question bank and the plan catalogue, so questions and prices can be updated without a new app release.