Quiz App No pricing found

I made a technical trivia quiz app graded by AI

https://nadir.dev

23Priority score
Sources: Hacker NewsSignals: comments 0 · points 2 Discovered: 2026-10-01

What it is

What it does

A web app that provides a library of good technical trivia questions graded by AI.

Problem

It addresses the issue of poor quality interview preparation tools by offering better questions and grading.

Who pays

Individuals preparing for technical job interviews.

Weaknesses

Questions were mostly bad and the process was not great initially.

What could be built instead

Opportunity

To enhance the quality of the questions and possibly expand into other non-technical areas.

Vertical niche

Yes, it can be a vertical SaaS for interview preparation and training.

MVP

A basic web app that offers AI-graded trivia questions.

Differentiation

It has a unique admin feature with a 4-part AI jury for fact-checking questions and rating their difficulty and correctness.

AI opportunity

AI creates real value in grading the answers and providing feedback for wrong/incomplete answers.

Score breakdown

Інструмент пріоритизації черги на ручну перевірку, НЕ прогноз прибутку.
Demand+1HN 2 балів, +0★/добу, джерел 1
Monetization+4pricing не знайдено
Competition+8невідомо
Niche+12Yes, it can be a vertical SaaS for interview preparation and training.
BuildDifficulty+10A basic web app that offers AI-graded trivia questions.
AI/Automation+8AI creates real value in grading the answers and providing feedback for wrong/incomplete a
TrendPenalty-20перегріта категорія (AI-агенти/обгортки); 104 схожих за 14 днів — натовп

Evidence

I decided to build a library of good questions first and still get AI to grade and help me with the answers.
The app uses Jev to grade the answers.
the admin is probably the coolest part, including a 4-part AI jury for fact-checking questions.