# Elbow - Flat Pattern

> Sweep of elbow/lobsterback bend for insulation, ventilation, welding.

Canonical page: [https://chrome-stats.com/d/com.RevinDev.elbow\_flatpattern](https://chrome-stats.com/d/com.RevinDev.elbow_flatpattern)

## Overview

- **ID:** `com.RevinDev.elbow_flatpattern`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Vladimir Re.
- **Category:** TOOLS
- **Downloads:** 124,379
- **Rating:** 4.67 / 5 (1,059 ratings)
- **Version:** 1.21
- **Last updated:** 2025-04-17
- **First published:** 2022-05-12
- **Publisher country:** BY
- **Size:** 27 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.RevinDev.elbow_flatpattern)
- **Website:** [https://ravendevelopmentapp.github.io/app-ads.txt](https://ravendevelopmentapp.github.io/app-ads.txt)
- **Privacy policy:** [https://ravendevelopmentapp.github.io/privacyPolicyElbow.html](https://ravendevelopmentapp.github.io/privacyPolicyElbow.html)

## Description

Elbow - Flat Pattern is a specialized Chrome extension designed for professionals in ventilation, insulation, and welding industries. It assists users in constructing accurate sweeps of segmental elbows by allowing inputs such as diameter, radius, elbow angle, and element count. The tool also measures elbows by calculating the radius and angle between the ends, utilizing measurements like diameter and arc lengths. Additionally, it offers precise calculations for cutting off elbows by determining the lengths of both outer and inner arcs based on input parameters. This extension streamlines complex elbow pattern calculations, ensuring efficiency and precision in technical workflows.

## Rankings

- #199,973 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.INTERNET`
- `com.RevinDev.elbow_flatpattern.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

### Pros

- very useful app
- good
- fantastic app

### Cons

- Fake

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