# Level

> Bullseye and tube. Green and a buzz at zero.

Canonical page: [https://chrome-stats.com/d/eu.maxmarkus.level](https://chrome-stats.com/d/eu.maxmarkus.level)

## Overview

- **ID:** `eu.maxmarkus.level`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** MARKAROV DEV
- **Category:** TOOLS
- **Version:** 1.2.2
- **Last updated:** 2026-09-07
- **First published:** 2026-09-07
- **Publisher country:** PL
- **Size:** 443 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=eu.maxmarkus.level)
- **Website:** [https://maxim-markarov.cc/mobile/level/privacy.html](https://maxim-markarov.cc/mobile/level/privacy.html)
- **Privacy policy:** [https://maxim-markarov.cc/mobile/level/privacy.html](https://maxim-markarov.cc/mobile/level/privacy.html)

## Description

The level measures the tilt of the phone itself, resting on a surface. Its reference edge is the long side of the body, 150–165 mm on an ordinary phone: many times shorter than a builder&#39;s level, so a small error at the phone becomes a large one at the far end of a board. The exact length for this phone is named at the top of the instrument. Calibration here does not need a flat surface: two readings a half-turn apart cancel the tilt of whatever it lies on.<br><br>The instrument uses the phone&#39;s gravity sensor and shows the value in °.<br><br>• A bullseye when the phone is flat — both axes at once.<br>• A tube when the phone stands on an edge.<br>• The screen goes green and the phone buzzes at zero.<br>• One-tap calibration: a case and the camera bump are subtracted.<br>• No ads. Under a megabyte. Works without internet.<br><br>The app sends anonymous usage statistics; you can turn this off in settings.<br><br>Independent development: one person builds and maintains this app. A letter to xmaxxp@gmail.com is read by that person, not by a support desk.

## Rankings

- #3,191,919 — Overall

## Permissions and access

### Permissions

- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `com.android.vending.CHECK_LICENSE`
- `eu.maxmarkus.level.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/eu.maxmarkus.level)