Nerzia — Study Like an A-Student | Free AI Practice Test Generator

Name: Nerzia
Rating: 4.8 (1 reviews)
Author: Nerzia

How it works

Three steps from blank page to test-ready.

1type it

> photosynthesis

make my test →

Type your topic

Anything from "mitosis" to your entire syllabus. Or paste notes, snap a photo, pick a textbook.

2test yourself

Where does the Calvin cycle happen?

A Thylakoid membrane

B The stroma ✓

C Mitochondria

Take a real test

A full exam appears in seconds — and every answer comes with a clear explanation of why.

3watch it stick

Light reactions91%

Calvin cycle72%

Chlorophyll58%

Master your weak spots

Nerzia notices what you miss and drills exactly that, with spaced repetition, until it's solid.

What's inside

Not just questions — a system that learns you.

Testing yourself is the single most proven way to learn. Nerzia makes it effortless across every subject and level.

Instant quizzes.

Questions stream in the moment you start — no static question banks.

Targets your weak spots.

AI finds what you miss, so you stop re-studying what you already know.

Every answer explained.

Understand why it's right — not just what it is.

Streaks & spaced repetition.

Daily goals that make studying actually stick.

Any subject, any level.

From Algebra to Zoology, high school through grad school.

Built-in tutor.

Stuck on a concept? Ask and get a clear explanation, anytime.

Inside the app

Built like a tool you'll actually open every day.

Real exam questions

Generated on your exact topic — multiple choice, short answer, true/false.

Type it, test it

Or paste notes, snap a photo, pull from a textbook.

Ask-anything tutor

Study Buddy explains any concept in plain language, on demand.

— five focused minutes beats two hours of rereading —

Why people switch

We graded the old way of studying. It didn't pass.

Report card

student: your study routine · term: this semester

The old wayWith Nerzia

Finding questionsHours searchingInstant

ExplanationsAnswer key onlyFull breakdown

Weak spotsGuess & hopeAI-detected

RetentionReread notesSpaced repetition

Price$30+ textbooksFree to start

Final grade D− A+

GRE · General Test — Prep Course● available now

Serious about the GRE?

A full prep course built for the real exam — adaptive tests, AI essay grading, and 1,000 vocab words that actually show up.

100+practice tests

1,000vocab words

0–6AI essay grading

Explore GRE Prep →

Every subject, covered

If you can type it, Nerzia can test it.

AlgebraCell DivisionUS HistoryOrganic ChemistryPsychologyNewton's LawsStatisticsShakespeareComputer ScienceThe French RevolutionAnatomyAstronomy AlgebraCell DivisionUS HistoryOrganic ChemistryPsychologyNewton's LawsStatisticsShakespeareComputer ScienceThe French RevolutionAnatomyAstronomy

PhotosynthesisWorld War IIQuadratic EquationsThe Periodic TableEconomicsDNA ReplicationTrigonometrySupply & DemandHuman AnatomyGeometrySociology+ anything you type PhotosynthesisWorld War IIQuadratic EquationsThe Periodic TableEconomicsDNA ReplicationTrigonometrySupply & DemandHuman AnatomyGeometrySociology+ anything you type

Exam prep GRE Prep — available now IELTS Academic — coming soon IELTS General — coming soon

FAQ

Questions, answered.

How do I study for a test quickly?+

Use Nerzia to generate instant practice tests on your exact topic. The AI identifies your weak areas and creates targeted questions, so you only study what you actually need to learn. Most students feel test-day ready within 72 hours of daily 5-minute sessions.

What is the best app for practice tests?+

Nerzia generates unlimited practice tests on any subject using AI. Unlike static question banks, every test is unique and adapts to your weak spots. It covers Algebra, Biology, Chemistry, Physics, History, Calculus, and hundreds more. Works especially well with specific topics like Cell Division, Photosynthesis, Newton's Laws, and Human Anatomy. GRE prep is available now. IELTS coming soon.

How does Nerzia find my weak areas?+

Nerzia tracks your performance across every topic using question DNA tagging. When you miss questions, the AI identifies the specific concepts you struggle with and generates follow-up tests that drill those exact weak spots until you master them.

Is Nerzia free to use?+

Yes — Nerzia offers a free tier with 2 tests per day. Premium unlocks unlimited tests, full weak-area insights, unlimited AI tutor access, and PDF downloads. Premium includes a 3-day free trial, then $14.99/month. Cancel anytime.

What subjects does Nerzia cover?+

Any academic subject — Algebra, Geometry, Calculus, Biology, Chemistry, Physics, US History, World History, English, Computer Science, Economics, Psychology, and hundreds more. It works best with specific topics like Solar System, Cell Division, Human Anatomy, Quadratic Equations, and Photosynthesis. GRE prep is available now with 100+ practice tests. IELTS coming soon.

How is Nerzia different from Quizlet or flashcard apps?+

Flashcard apps make you memorize — Nerzia makes you think. It generates exam-style questions (multiple choice, short answer, fill-in-the-blank) with step-by-step explanations, adapts to your weak areas automatically, and uses spaced repetition to help you retain what you learn.

Study like an A-student.

Three steps from blank page to test-ready.

Type your topic

Take a real test

Master your weak spots

Not just questions — a system that learns you.

Instant quizzes.

Targets your weak spots.

Every answer explained.

Streaks & spaced repetition.

Any subject, any level.

Built-in tutor.

Built like a tool you'll actually open every day.

Real exam questions

Type it, test it

Ask-anything tutor

We graded the old way of studying. It didn't pass.

Serious about the GRE?

If you can type it, Nerzia can test it.

Questions, answered.

Five focused minutes beats two hours of rereading.