Privacy Policy

Effective 15 October 2026 · Last updated 15 October 2026

In short

1. Who we are

PrepWings (the "App") is a study-tracking and revision app for students preparing for the UPSC Civil Services Examination. It is run by Ashish Poswal, Meerut, Uttar Pradesh, India ("we", "us"). Under India's Digital Personal Data Protection Act, 2023 (the "DPDP Act"), we are the Data Fiduciary for the personal data described here. Contact us at nubero0923@gmail.com or support@prepwings.in.

2. What we collect

We do not collect your precise location, contacts, microphone, government ID numbers or payment card details. The App contains no advertising or analytics libraries and does not use an advertising ID.

3. Why we use it

We do not sell your data, show advertising, or use your study data for advertising or profiling. You consent to this use when you create your account, and you can withdraw that consent at any time by deleting your account (section 7).

4. Who else handles your data

ServiceWhat it doesWhat it sees
Google FirebaseSign-in, database, photo storage and our server functionsYour account and study data. The database and server functions run in Mumbai, India (asia-south1); photos are stored in asia-south1 (Mumbai).
BrevoSends the verification and sign-in codes we email youYour email address and the code in that email
NCERT (ncert.nic.in)NCERT textbooks are downloaded straight from NCERT's website when you open themYour device's IP address
cdnjs (Cloudflare)The NCERT reader's PDF engine is downloaded once from this public library hostYour device's IP address
Wikimedia CommonsPictures on the India Map screenYour device's IP address
Google PlayInstalling and updating the AppGoverned by Google's own policy

Some study links open YouTube or other websites in your browser; those sites have their own privacy policies. We do not share your personal data with anyone else, except where the law or a court order requires it.

5. Data on your phone

The App saves your data on your phone first, so it works offline, and syncs it to our servers when you are online. Study reminders are scheduled on your phone itself; nothing about them is sent to us. Removing the App or clearing its data deletes the copy on that phone but not your account.

6. Security

Data travels over encrypted connections. Our database rules let each account read and write only its own data. Email verification is required to create an account, and we may ask for a code sent to your email when you sign in on a new phone. No system is perfectly secure, so please use a strong, unique password and tell us straight away if you think someone else has used your account.

7. How long we keep it, and deleting it

8. Your rights

Under the DPDP Act you have the right to:

Email nubero0923@gmail.com or support@prepwings.in to use any of these; we will reply within 30 days. If you are not satisfied, you may complain to the Data Protection Board of India.

9. Age

PrepWings is meant for UPSC aspirants, who must be at least 21 to sit the examination. You must be 18 or older to create an account. If we learn that an account belongs to someone under 18, we will delete it.

10. Changes to this policy

If we change this policy in a way that matters, we will update the date at the top and tell you in the App. Using the App after a change means you accept the updated policy.

11. Grievance Officer

For any privacy question or complaint, contact our Grievance Officer, Ashish Poswal, at nubero0923@gmail.com or support@prepwings.in. We aim to acknowledge complaints within 48 hours and resolve them within 15 days.