# Clinometer + bubble level

> The best slope finder, bubble level and Inclinometer for Phones or Tablets

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

## Overview

- **ID:** `com.plaincode.clinometer`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** plaincode™
- **Category:** TOOLS
- **Downloads:** 9,177,012
- **Rating:** 4.06 / 5 (52,086 ratings)
- **Version:** 3.0
- **Last updated:** 2024-10-27
- **First published:** 2010-12-24
- **Publisher country:** DE
- **Size:** 32 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.plaincode.clinometer)
- **Website:** [https://www.plaincode.com](https://www.plaincode.com/)
- **Privacy policy:** [https://www.plaincode.com/app-privacy](https://www.plaincode.com/app-privacy)

## Description

Clinometer + Bubble Level is a professional-grade slope measurement tool for phones and tablets, combining a clinometer, bubble level, and inclinometer in one app. It supports multiple measurement modes, including device edge-based and camera-assisted slope detection, with advanced two-way calibration for enhanced precision. Users can measure absolute and relative angles in various units such as degrees, percent, rise over run, and engineering formats.

Its features include motion-sensitive lock for stable readings, dial rotation for custom zero-angle alignment, full-screen mode to avoid input errors, and customizable color schemes for day and night use. Ideal for both casual alignment tasks like hanging frames and professional engineering measurements, this tool is optimized for accuracy using device accelerometers and provides a seamless user experience for slope finding and leveling.

## Rankings

- #15,178 — Overall
- #9 — level

## 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.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.HIGH_SAMPLING_RATE_SENSORS`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.google.android.gms.permission.AD_ID`
- `com.plaincode.clinometer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users consistently praise Clinometer + bubble level for precise, reliable measurements and easy calibration, with a simple, clean UI and broad usefulness (telescope declination, dish alignment, and general leveling). The main drawbacks cited are feature restrictions behind a pro version (camera-angle measurements), occasional updates that break functionality, occasional incorrect angle readings, and a dated UI that could be modernized. Overall, strong accuracy and usability with room for improvement in features, stability, and aesthetics.

### Pros

- Very accurate angle readings with easy calibration (including a 2-step calibration option).
- Simple, clean interface and smooth, easy-to-use experience.
- Versatile: useful for telescope declination, satellite dish alignment, and general leveling tasks.
- Reliable across devices and generally stable; long-standing favorite.
- Affordable and ad-free with optional night-vision-friendly red theme.

### Cons

- Camera angle measurement is limited to the pro version, reducing the free app experience.
- Updates can break or destabilize the app for some users.
- Occasional faulty readings or angles reported incorrectly (e.g., reading twice the actual angle).
- UI is outdated and could be modernized.

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- [Inclinometer: LVL Bubble Level](https://chrome-stats.com/d/com.inclinometter.bubblelevel.arruler.compass) — 685 users
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- [Clinometer & Bubble Level](https://chrome-stats.com/d/com.bubblelevel.clinometer) — 23,187 users

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