---
title: "RulePad - Reviews, Revenue and Downloads in China | Apple App Store"
description: "RulePad 是你的全能测量工具箱。屏幕尺子、AR测量、量角器、照片测量——一个App搞定。  尺子 • 画布上自由放置多把尺子 • L型直角尺测量角落 • 银色金属质感设计 • 全屏尺子模式，四边都有刻度 • 可缩放量角器 • 自定义校准适配任何设备  AR测量 • 点击测量真实世界距离 • 柔性皮尺模式——沿曲线和边缘测量 • 闭合区域获取面积（户型图） • 拖拽调整测量点 • 截图保存带标"
---

# RulePad — China
> 尺子、量角器、AR测量工具箱

![RulePad App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/06/47/42/06474215-ba7d-2466-6be9-c1f517406e2a/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [JUMING LAI](https://apptail.io/developer/juming-lai-caIjjc)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.quietbyte.rulepad
**Store:** Apple App Store
**Country:** China
**Version:** 1.1.0 (released 2026-04-27)
**Original Release:** 2026-04-16
**Languages:** English, Chinese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id6762023547)
**AppTail Page:** [https://apptail.io/app/rulepad-JbsA/china](https://apptail.io/app/rulepad-JbsA/china)

## RulePad Description
RulePad 是你的全能测量工具箱。屏幕尺子、AR测量、量角器、照片测量——一个App搞定。

尺子
• 画布上自由放置多把尺子
• L型直角尺测量角落
• 银色金属质感设计
• 全屏尺子模式，四边都有刻度
• 可缩放量角器
• 自定义校准适配任何设备

AR测量
• 点击测量真实世界距离
• 柔性皮尺模式——沿曲线和边缘测量
• 闭合区域获取面积（户型图）
• 拖拽调整测量点
• 截图保存带标注的测量结果
• 三角形和多边形角度显示

照片测量
• 在照片中测量物体
• 预设参考物校准（硬币、信用卡、纸张）
• 双指缩放精确定位
• 追踪尺寸变化

历史
• 所有测量自动保存
• 导出2D技术图纸

隐私政策：

## RulePad Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cb/72/11/cb721156-00ad-b730-e198-5015a6c30483/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-04-11_at_11.52.56.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/aa/28/23/aa282321-6627-1aa3-c049-bd3957aa856c/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-04-11_at_11.38.23.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c7/36/65/c73665c5-494a-a0f4-bfa0-dafe6a703fd1/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-04-11_at_11.37.13.png/1320x2868.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0a/72/9e/0a729e89-29d0-b637-51ae-ab7f51f747e9/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-04-11_at_11.38.34.png/1320x2868.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/85/0f/c6/850fc6b3-7fb9-0cc5-5368-97f2916eab22/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-04-11_at_11.36.07.png/1320x2868.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4f/8c/29/4f8c2966-d70e-9b92-46f8-e9ccce5bf47d/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-04-11_at_11.36.03.png/1320x2868.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/84/53/29/84532945-8acc-6a09-9c9e-699c542678b8/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-04-11_at_11.35.53.png/1320x2868.png)






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## RulePad Available In
- [Azerbaijan](https://apptail.io/app/rulepad-JbsA/azerbaijan)
- [Brunei](https://apptail.io/app/rulepad-JbsA/brunei)
- [Switzerland](https://apptail.io/app/rulepad-JbsA/switzerland)
- [China](https://apptail.io/app/rulepad-JbsA/china)
- [Czechia](https://apptail.io/app/rulepad-JbsA/czechia)
- [Dominican Republic](https://apptail.io/app/rulepad-JbsA/dominican-republic)
- [Ecuador](https://apptail.io/app/rulepad-JbsA/ecuador)
- [France](https://apptail.io/app/rulepad-JbsA/france)
- [Israel](https://apptail.io/app/rulepad-JbsA/israel)
- [South Korea](https://apptail.io/app/rulepad-JbsA/south-korea)
- [Sweden](https://apptail.io/app/rulepad-JbsA/sweden)
- [United States](https://apptail.io/app/rulepad-JbsA/united-states)

---

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