Sharpen the skills your role rewards.

Subza is a product from Ozil Apps. We build lightweight, honest tools for people who work in demanding roles and don't have time for a full training day when they want to check a concept, prep for an interview or catch up on a new framework.

Why we built Subza

Standards move. Regulations shift. A new framework releases, an interview question shape becomes fashionable, an accounting treatment changes. Most learning tools are heavy — a course, a certification, a course provider. We wanted something a professional could open between meetings, spend five minutes on, and leave sharper. That's Subza.

What Subza is (and isn't)

• An AI-generated quiz engine covering 55+ professional roles.
• A free interview-prep and upskilling companion, not a certification body.
• A learning tool — every question comes with an explanation.
• Not a replacement for formal training, official standards documents, or professional advice.

Contact

For product feedback, partnerships or press, see the contact page.