FAQs
If the answer is not here, write to us and we will help.
Cadexa is on Google Play. Tap Download App at the top of any page, or search for Cadexa in the Play Store.
An iOS version is not available yet.
The material is produced by following the official NCC syllabus, and is revised when the syllabus is revised. Where our material and an official instruction from your unit or the NCC differ, the official instruction is right — tell us and we will correct ours.
One device at a time. Signing in on a second device signs the first one out, so an account cannot be shared around a unit.
You can move between your own devices as often as you like — sign in on the new one and confirm. If a handset is lost or wiped, its session is released after a period of inactivity, so you are never locked out for good.
A purchase made through the Android app is handled by Google Play and is refunded by Google under Google Play's refund policy. Access ends when the refund is issued.
For anything else, write to support@cadexaindia.com. The full terms are in our Refund & Cancellation Policy.
Yes. The opening chapter of every subject at every certificate level is free — the lesson and its chapter test both. That is 87 lessons and 80 papers, with no card and nothing that expires.
One certificate lasts a year from the day you buy it. Certificates B and C together last two years, because they are sat in successive years. The end date is shown before you pay.
Plans do not auto-renew. A plan is a single payment and it simply ends.
Because that is the paper you will sit. Every cadet studies the common subjects, and then their own wing's specialised subject. You see both — what you do not see is the other three wings' specialised subjects, which you would never be examined on.
If your wing is set wrongly, change it in your profile.
Yes, with a parent or guardian's consent — the app asks for their name and contact when you sign up. In Indian law a contract made by a minor is not binding, so a guardian also has to authorise any purchase.
Your full name is never shown to other cadets. Leaderboards and the forum show an abbreviated form, such as "Arjun M."
In the app, go to Profile → Delete Account, enter your password and confirm. It is deleted straight away. If you can't sign in, email privacy@cadexaindia.com from the address on your account.
No. Cadexa is an independent study aid. It is not affiliated with, endorsed by or connected to the National Cadet Corps, the Ministry of Defence or the Government of India, and it does not issue certificates, conduct examinations or affect any result.
Tap Forgot Password on the sign-in screen and we will email a reset link.
If you signed up with a mobile number and have no email address on the account, write to support@cadexaindia.com and we will help.
Still stuck? Write to support@cadexaindia.com.
