# Set Theory Basics

> Solve Logic Proofs Daily

Canonical page: [https://chrome-stats.com/d/id6772460269](https://chrome-stats.com/d/id6772460269)

## Overview

- **ID:** `id6772460269`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** AFTW LLC
- **Category:** Education
- **Version:** 1.0
- **Last updated:** 2026-05-27
- **First published:** 2026-05-27
- **Size:** 38 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/set-theory-basics/id6772460269)
- **Website:** [https://quizfactoryapp.github.io/](https://quizfactoryapp.github.io/)
- **Privacy policy:** [https://quizfactoryapp.github.io/privacy/](https://quizfactoryapp.github.io/privacy/)

## Description

160 explained set theory questions with FSRS review, mock exams, offline practice.

Set Theory Basics is an independent practice app for building confidence with core set theory ideas, notation, operations, relations, functions, proofs, and common reasoning traps. It is designed for students, self-learners, interview preparation, and anyone who wants focused review without account setup.

Study across 160 questions organized by Fundamentals, Practical Skills, Common Pitfalls, and Advanced Concepts. Every question includes an explanation so you can learn from mistakes, not just count scores.

- FSRS spaced-repetition intervals for smarter review
- Weak-point heatmap to spot topics that need work
- Daily challenge for consistent practice
- Mock exams for timed review sessions
- Offline practice with no login required
- Clear explanations for every question

Practice offline, no login required.

Independent study app for Set Theory Basics practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners.

## Rankings

- #2,163,282 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6772460269)