The five things real exam interfaces have that copycats do not
- Faithful timer behaviour — Bluebook freezes during breaks. NTA does not. PrometricStep 1 pauses only for the lab values popover. Copycats use a single global timer.
- Negative-marking and partial-credit rules — NEET is +4/-1. JEE Advanced has +1 partial credit on multi-correct. Copycats default to "1 mark per question, no negatives".
- Review and flag UI — UPSC OMR vs USMLE block navigator vs Bluebook annotation tools are all different. Practising on a vanilla "next question" button trains the wrong muscle memory.
- Tools panel — Desmos for SAT Math, lab values for USMLE, on-screen calculator for GMAT DI only. Get this wrong on test day and you lose 8 minutes orienting.
- Module adaptivity — SAT, GRE, and GMAT Focus all adapt section-by-section. Most copycats serve random questions.
What we built differently
Wrexa Edge ships 2,400+ exams, each on a pixel-faithful clone of the real interface — Bluebook, NTA Pro, Prometric, Pearson VUE, IELTS Computer-Delivered, and more. 50 variants per exam. Free to start, with AI explanations and real face-api proctoring.
Try the ones most search for
- SAT — Bluebook interface
- JEE Main — NTA Pro interface
- NEET-UG — NTA OMR style
- USMLE Step 1 — Prometric clone
- IELTS Academic — CD-IELTS
- AWS CLF-C02 — Pearson VUE
Or browse the full 2,400+ exam catalog. When you outgrow free, Student Pro is $5.17 for three months.