Oppex uses a custom transparent desktop overlay that sits directly above your browser. It is fully undetectable by proctoring software, screen recording, and anti-cheat engines, allowing you to get real-time coding help without raising any flags.

Oppex supports all major languages including Python, Java, C++, and JavaScript. Because it reads directly from your screen, it works flawlessly on platforms like LeetCode, HackerRank, Codeforces, and standard online assessment portals.

Because Oppex delivers digital AI credits instantly upon purchase, we strictly do not offer refunds. However, we provide 100 free credits to every new user upon signup so you can thoroughly test the software and ensure it meets your needs before making a purchase.

You can use your account on different computers, but only one at a time. For security, our system only allows one active session per user. If you log in on a second computer, your account will automatically be logged out of the first one.

Yes, 100%. We use Razorpay to process all transactions securely with bank-grade encryption. We do not store your credit card details or UPI information on our servers.