# 屋根はかる君 > Would you like to complete your roof inspection with just one photo? Canonical page: [https://chrome-stats.com/d/com.drone.drone\_android11](https://chrome-stats.com/d/com.drone.drone_android11) ## Overview - **ID:** `com.drone.drone_android11` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** （株）ドローン・フロンティア - **Category:** TOOLS - **Downloads:** 118 - **Last updated:** 2026-09-10 - **First published:** 2026-07-24 - **Publisher country:** JP - **Data as of:** 2026-10-16 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.drone.drone_android11) - **Privacy policy:** [https://yanehakarukun.com/privacy/](https://yanehakarukun.com/privacy/) ## Description "Roof Measurement-kun" is an app that allows you to easily calculate the area at hand without climbing on the roof.

I think it is common practice to ``climb onto the roof'' during an on-site inspection of the roof of a detached property.
We put up a ladder and climbed onto the roof, looked for the damaged area, took photos, and measured the dimensions and slope...
However, such work requires not only time and effort, but also the risk of falling accidents.

There are more than 20,000 accidents in Japan in which inspectors and workers fall from roofs every year, and with the recent labor shortage in the construction industry, many businesses may be having trouble with on-site inspections. Isn't there?

``Roof Hakarukun'' is an app created to make climbing on roofs the safest and most efficient way possible!

～Three characteristics of roof scaler～
1. Easily calculate the area of ​​your roof without climbing on the roof!
2. Easy-to-understand specifications that anyone can use easily!
3. Photos from any drone or camera can be used!

The procedure is simple, just take a photo from directly above the roof with a drone and measure the dimensions of one side of the eaves from the ground!
This process allows you to quickly calculate the roof dimensions and area.

What's more, it also comes with a convenient "roof slope measurement function," so if you take a photo from right side, you can climb onto the roof and calculate the slope without using a slope meter!
You can also calculate the dimensions and area of ​​the outer wall in the same way.

◆Not enough manpower to inspect roofs...
◆For safety reasons, I want to get rid of the work of climbing on the roof...
◆I bought a drone, but I can't use it very conveniently...

If so, please use this app!
We completed this app from a "field perspective" based on the opinions of many people conducting research.
Use a drone and this app to maximize the efficiency of your roof inspection work! ## Rankings - #1,987,626 — Overall ## Similar extensions and apps - [屋根の面積計算](https://chrome-stats.com/d/com.yanekabeya.roofingcalculator) — 5,514 users - [サクッと！計測 足場屋さん](https://chrome-stats.com/d/com.ashiba.sakutto.keisoku) — 29 users - [Roof Inspection](https://chrome-stats.com/d/com.snappii_corp.roof_inspection) — 3,537 users, 4.21 / 5 - [SAKUTTO! Quick & Easy Measure](https://chrome-stats.com/d/com.susumu.eigokeisoku) — 29 users - [大工の勾配計算－屋根・隅木・垂木・尺の電卓](https://chrome-stats.com/d/net.oneworld.kikucalc) - [HailSeek](https://chrome-stats.com/d/com.hail.seek) — 7 users - [Roofs - Roofing Calculator](https://chrome-stats.com/d/com.logisian.mapulator.roofs) — 585 users - [Roof Pitch Gauge](https://chrome-stats.com/d/com.constructiveos.roofpitchgauge) — 4 users - [Roofering: Built for the Trade](https://chrome-stats.com/d/com.roofdad.app) — 47 users - [RoofSnap](https://chrome-stats.com/d/com.roofsnap.schemingorca) — 51,221 users, 3.72 / 5 - [Roof Measure](https://chrome-stats.com/d/com.jackbarkerapps.roofmeasure) — 2,806 users - [MeasureUp: Height & Roof Pitch](https://chrome-stats.com/d/com.dksequence.measureup) — 20 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.drone.drone_android11)