# 立体展开

> 立体展开 (iPhone/iPad app by sihua chen.)

- Source: https://appshunter.io/ios/app/id6777321351 (this page in markdown: same URL + `.md`)
- Developer: [sihua chen](https://appshunter.io/developer/1519160298)
- Category: Utilities, Graphics & Design
- Price: $0.99
- Age rating: 4+
- Requires: iOS 18.6 · 8 MB
- Languages: American English
- Released: 2026-06-09
- Data updated: 2026-09-15
- User reviews in markdown: https://appshunter.io/ios/app/id6777321351/reviews.md

## What is 立体展开?

「立体展开」致力于将立体空间想象具象化，为立体图形的展开与折叠的学习者提供强大辅助，助力立体几何学习。

【展开与折叠】
『联动展开』模式下，预设了多种类型平面展开图，下拉、上滑即时查看预设的展开与折叠过程。
『自由展开』模式下，无预设，可以选择任意面向该面的任意边进行展开或折叠。

【面、边颜色自由设置，面贴图自由绘制】
可以选择单条边、单个面，亦可以多条边、多个面一起设置成心仪颜色。
面贴图可以选择各种平展展开图作为线框，在线框中绘制图形。
支持更改实时预览，保存即生效。


## Version history (last 1 release)

### 1.0.0 — 2026-06-09

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-15.*