# SectionLab: 3D Geometry Lab

> Education

Canonical page: [https://chrome-stats.com/d/id6773945561](https://chrome-stats.com/d/id6773945561)

## Overview

- **ID:** `id6773945561`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 大臻 黄
- **Category:** Education
- **Version:** 1.0
- **Last updated:** 2026-06-10
- **First published:** 2026-06-10
- **Size:** 6.00 MB
- **Data as of:** 2026-09-24
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/sectionlab-3d-geometry-lab/id6773945561)
- **Privacy policy:** [https://believed-dirt-158.notion.site/Privacy-Policy-370bbf47946b80d3b69dd878859539fd](https://believed-dirt-158.notion.site/Privacy-Policy-370bbf47946b80d3b69dd878859539fd)

## Description

Explore 3D geometry interactively! Watch 2D shapes transform into 3D objects, then slice them to reveal hidden cross-sections.

SectionLab transforms abstract geometry into a hands-on, visual experience. Perfect for students, teachers, and anyone curious about how 2D relates to 3D.

BUILD mode — See 2D become 3D
Watch flat shapes transform into solid objects through three different mechanisms:
• Rotate: Spin a rectangle into a cylinder, a triangle into a cone, or a semicircle into a sphere
• Translate: Extrude a circle upward to form a cylinder, or a square into a cube
• Roll: Curl a flat plane into a cylindrical surface

Drag the progress slider to control how far the transformation goes, or hit Auto Play for a seamless demonstration.

CUT mode — Slice 3D shapes to see inside
Choose from five geometric solids (cube, cuboid, cylinder, cone, triangular prism) and cut them with an adjustable slicing plane:
• Move the cutting plane up/down and tilt it in any direction
• Pull the two halves apart to examine the cross-section in detail
• Toggle visibility of each half to focus on either side
• Use the Cross-Section Dictionary for instant access to classic cuts (circle, ellipse, triangle, hexagon, and more)

Why SectionLab?
• Fully interactive 3D — pan, rotate, and zoom with touch gestures
• No internet required — all 3D rendering runs locally
• Multi-language support: English, 中文, 日本語, 한국어
• iPad-optimized with large touch targets
• Clean, distraction-free interface designed for focused learning

Perfect for:
- Middle school and high school geometry students
- Teachers looking for classroom demonstration tools
- Self-learners exploring spatial reasoning
- Anyone curious about the math behind 3D shapes

## Rankings

- #2,113,178 — Overall
- #47 — section

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6773945561)