# Clinometer: Angle & Roof Pitch

> Inclinometer and bubble level: read slope angle, % grade and roof pitch live

Canonical page: [https://chrome-stats.com/d/com.simonj.clinometer](https://chrome-stats.com/d/com.simonj.clinometer)

## Overview

- **ID:** `com.simonj.clinometer`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Global Utility App Maker
- **Category:** TOOLS
- **Downloads:** 837
- **Version:** 1.0.34
- **Last updated:** 2026-09-24
- **First published:** 2026-04-22
- **Publisher country:** KR
- **Size:** 53 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.simonj.clinometer)
- **Website:** [https://simon-jang.blogspot.com/](https://simon-jang.blogspot.com/)
- **Privacy policy:** [https://sites.google.com/view/clinometersss](https://sites.google.com/view/clinometersss)

## Description

Clinometer is an inclinometer and angle meter for builders, roofers, woodworkers and DIY jobs. The live angle is on screen as soon as the app opens: set the phone on a rafter, ramp, deck, pipe or stair stringer and read degrees, percent grade and 1:N ratio together.<br><br>▶ MEASURE<br>• Auto gauge — degrees, grade % and ratio, with a live x:12 pitch and mm-per-metre row underneath.<br>• Roof pitch — rise over run (3:12, 6:12, 8:12…) matched to the nearest standard pitch.<br>• Slope — grade % sorted into level, gentle, moderate, steep and severe, with references like the 1:12 ADA ramp limit.<br>• Tilt — bubble display with a level indicator.<br>• Works lying flat, standing on end or on the long edge. The app shows which one it detected; tap the chip if you need another.<br><br>▶ CHECK AGAINST A TARGET<br>Choose ADA ramp, drainage (1–5%), driveway (≤15%), shingle roof (2:12–9:12) or stairs (30–35°). The badge reads PASS or OUT OF RANGE live, so you can shim, plane or re-cut until it passes.<br><br>▶ CONTROLS<br>• Start / Stop — records min, max, elapsed time and a trend line; the reading is saved to History when you stop.<br>• Hold — freezes the value for awkward spots.<br>• Zero — set any trusted surface as 0°; kept after restart, long-press to clear. A manual offset is in Settings.<br>• Optional buzz when you pass through 0°.<br><br>▶ LEVEL · VEHICLE · MITER<br>• Two-axis bubble level with roll and pitch.<br>• Vehicle mode for 4x4 and campers: roll and pitch gauges, zero on your parking spot, max tilt and an adjustable warning from 5° to 60°.<br>• Miter &amp; crown calculator: enter the wall corner and spring angle (38/45/52°) to get miter and bevel saw settings, or measure the corner with the phone against both walls.<br><br>▶ HISTORY &amp; EXPORT<br>Keep up to 500 readings with notes and stars, compare two of them, see 7-day averages, export CSV, log one point per second, or share a reading as an image.<br><br>▶ TIPS INSIDE<br>The built-in guide covers roof pitch notation, ramp rules, the flip-and-average calibration trick and why 45° equals a 100% grade.<br><br>Values are displayed to a tenth of a degree. Phone sensors differ and thick cases add error — zero on a known level surface for critical work.

## Rankings

- #1,224,335 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.amazon.privacypass.ATTEST`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.simonj.clinometer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Similar extensions and apps

- [Clinometer + bubble level](https://chrome-stats.com/d/com.plaincode.clinometer) — 9,177,883 users, 4.06 / 5
- [Clinometer - Slope Meter](https://chrome-stats.com/d/com.tooltoolnam.clinometer_slope_meter) — 4,217 users
- [Clinometer Camera](https://chrome-stats.com/d/com.marathon.clinometer.vs) — 551,408 users, 2.87 / 5
- [Clinometer](https://chrome-stats.com/d/net.androgames.clinometer) — 334,954 users, 4.30 / 5
- [Clinometer](https://chrome-stats.com/d/com.stfactory.clinometer) — 512,544 users, 4.81 / 5
- [Angle Finder Inclinometer](https://chrome-stats.com/d/com.darkcube.simpleinclinometer) — 64,397 users, 2.13 / 5
- [Clinometer + bubble level](https://chrome-stats.com/d/com.plaincode.xclinometer) — 40,298 users, 4.36 / 5
- [Clinometer PRO](https://chrome-stats.com/d/com.stfactory.clinometerpro) — 1,869 users, 4.17 / 5
- [Inclinometer: LVL Bubble Level](https://chrome-stats.com/d/com.inclinometter.bubblelevel.arruler.compass) — 685 users
- [Clinometro PRO](https://chrome-stats.com/d/dall.full.level.app) — 1,210 users
- [Clinometer](https://chrome-stats.com/d/com.microsys.Clinometer) — 1,060 users
- [Inclinometer - measure Tilt](https://chrome-stats.com/d/com.programmerworld.inclinometer_measuretilt) — 30 users

---

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