# Euclidiana: LSAT Logic Prep

> Logical Reasoning Drills

Canonical page: [https://chrome-stats.com/d/id6767060327](https://chrome-stats.com/d/id6767060327)

## Overview

- **ID:** `id6767060327`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Daniel Winarick
- **Category:** Education
- **Rating:** 5.00 / 5 (7 ratings)
- **Version:** 1.6.2
- **Last updated:** 2026-09-18
- **First published:** 2026-05-18
- **Size:** 48 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/euclidiana-lsat-logic-prep/id6767060327)
- **Website:** [https://euclidiana.com/](https://euclidiana.com/)
- **Privacy policy:** [https://euclidiana.com/privacy](https://euclidiana.com/privacy)

## Description

Euclidiana is the focused way to drill LSAT logical reasoning — now with a Quant Gym of quantitative reasoning practice. Built by a Psychologist and test prep specialist for serious applicants who want clean, distraction-free practice that actually moves their score.

WHAT'S INSIDE
• 326 original practice questions: LSAT-style logical reasoning across timed forms, plus the new Quant Gym
• Sample the first question of any test — full explanation included — before you subscribe
• Every form unlocks with a single subscription
• Five reasoning categories: Necessary, Sufficient, Biconditional, Mixed, and Causal (correlation-vs-causation and post-hoc fallacies)
• Every answer comes with a step-by-step explanation
• Color-coded stimulus highlighting shows you exactly which words trigger each logical move
• Built-in Venn and causal-chain diagrams visualize each relationship
• Formal logic notation (P → Q, contrapositive, etc.) shown alongside plain English
• Free Logic Reference: a built-in study section covering necessary/sufficient conditions, formal notation, conditional chaining, and common fallacies
• Test Mode: a true timed exam simulation with no mid-question feedback and a full answer review at the end

NEW: QUANT GYM
• 62 quantitative reasoning questions across four new forms: the Quant Sampler plus Quant Gym I–III, ramping Easy → Hard
• Five areas: Arithmetic, Algebra, Geometry, Data Analysis, and Quantitative Comparison
• The same step-by-step explanations as the logic forms — learn the method, not just the answer

WHY EUCLIDIANA
Most prep apps drown you in features. Euclidiana strips it down to the one thing that raises your score: pattern recognition through deliberate, explained practice. No ads. No streaks. No social feed. Just questions, answers, and the reasoning behind them.

DESIGNED FOR REAL STUDY
• Works fully offline once downloaded
• Clean, eye-friendly dark mode
• Resume any form mid-session
• See your accuracy by question type to find your weak spots

SUBSCRIPTION
Euclidiana Pro unlocks every practice form and all explanations. Both plans start with a 7-day free trial: Monthly at $19.99/month or Annual at $99.99/year, auto-renewing. Payment is charged to your Apple Account when the free trial ends, unless you cancel at least 24 hours before it ends. Your subscription auto-renews at the same price unless auto-renew is turned off at least 24 hours before the end of the current period. Cancel anytime in your Apple Account settings — access stays active until the end of the billing period.

Privacy Policy: https://euclidiana.com/privacy
Terms of Use (EULA): https://euclidiana.com/terms

Euclidiana is owned and published by Biolexic Labs.
Questions? Djwinarick@gmail.com

## Rankings

- #372,043 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6767060327)