---
title: "面积与体积 - 几何计算器 - Reviews, Revenue and Downloads in China | Apple App Store"
description: "面积与体积是一款用于几何学习、公式核对和日常尺寸计算的工具。选择图形与已知条件，在示意图中输入尺寸，结果随输入自动更新。  按已知条件选择，不必先自行换算 • 三角形：按底和高、三条边，或两边及夹角计算面积。 • 圆形：已知半径或直径都能直接输入。 • 椭圆：分别提供半轴和完整轴长的计算方式。 • 扇形：支持半径与圆心角，或半径与弧长。  16 种面积计算方式 涵盖矩形、正方形、平行四边形、梯形、"
---

# 面积与体积 - 几何计算器 — China
> 图中输入尺寸，查看公式与计算结果

![面积与体积 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/88/a2/d2/88a2d27b-9e78-28e2-5959-1e5f3a853d20/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/400x400bb.png)

**Developer:** [鹏 刘](https://apptail.io/developer/developer-Srvb) (China)
**Category:** Education
**Rating:** 4.8/5 (80 ratings)
**Price:** Free
**Bundle ID:** com.zhishitech.areavolume
**Store:** Apple App Store
**Country:** China
**Version:** 2.1.0 (released 2026-09-28)
**Original Release:** 2021-01-31

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id1549493680)
**AppTail Page:** [https://apptail.io/app/app-VgEd/china](https://apptail.io/app/app-VgEd/china)

## 面积与体积 Description
面积与体积是一款用于几何学习、公式核对和日常尺寸计算的工具。选择图形与已知条件，在示意图中输入尺寸，结果随输入自动更新。

按已知条件选择，不必先自行换算
• 三角形：按底和高、三条边，或两边及夹角计算面积。
• 圆形：已知半径或直径都能直接输入。
• 椭圆：分别提供半轴和完整轴长的计算方式。
• 扇形：支持半径与圆心角，或半径与弧长。

16 种面积计算方式
涵盖矩形、正方形、平行四边形、梯形、菱形、直角三角形、任意三角形、圆形、椭圆和扇形。

6 种体积计算方式
支持圆柱、圆锥、斜切圆柱、球体、三棱柱和三棱锥。三棱柱与三棱锥使用已知底面积和高度计算。

看懂公式，方便核对
• 查看计算公式及每个符号的含义。
• 修改尺寸后即时更新结果，一键复制数值。
• 随时重置，开始下一次计算。
• 计算、公式查看和结果复制均可离线使用。

支持 iPhone 和 iPad，提供简体中文、繁体中文与英文，外观随系统切换浅色或深色。Pro 用于移除广告。

输入前请统一长度单位；结果最多显示两位小数。应用根据手动输入的尺寸计算，不提供拍照测量、单位换算或解题步骤推导。

## 面积与体积 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/90/50/bf/9050bf9b-cef9-6762-2a0b-f45b90241937/apppreview_6.9_zh_hans_01.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1a/00/65/1a0065d4-8bd8-38ed-52a5-6f85e3568c90/apppreview_6.9_zh_hans_02.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/72/fc/10/72fc106f-105e-905d-a60f-485a992c0ec5/apppreview_6.9_zh_hans_03.png/1320x2868.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/eb/09/d5/eb09d564-2cc5-a3e2-66de-684c9cb4615e/apppreview_6.9_zh_hans_04.png/1320x2868.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b4/77/77/b477774a-4781-33b8-8799-3112c41eb39f/apppreview_6.9_zh_hans_05.png/1320x2868.png)

## 面积与体积 Rating Breakdown in China
- 5 stars: 72 (90%)
- 4 stars: 3 (4%)
- 3 stars: 2 (3%)
- 2 stars: 0 (0%)
- 1 stars: 3 (4%)

## 面积与体积 Reviews in China

### ***** "直径半径边长"
是Cm为单位？
-- 军少🔥, 2021-04-07

[View all 面积与体积 reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## 面积与体积 In-App Purchases
| Item | Price |
|------|-------|
| 升级 Pro 版本 | ¥8.00 |


## 面积与体积 Discovered Keywords
- 体积计算
- 公式大全
- 面积计算
- geometry calculator pro

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---

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