# Bubble Level & Digital Ruler > Accurate Bubble Level, Spirit Level, Angle Finder & Digital Ruler Canonical page: [https://chrome-stats.com/d/com.digitalconfident.bubblelevelandruler](https://chrome-stats.com/d/com.digitalconfident.bubblelevelandruler) ## Overview - **ID:** `com.digitalconfident.bubblelevelandruler` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Digital Confident - **Category:** TOOLS - **Downloads:** 147 - **Version:** 5 - **Last updated:** 2026-09-01 - **First published:** 2026-07-05 - **Publisher country:** IN - **Size:** 6.07 MB - **Data as of:** 2026-09-11 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.digitalconfident.bubblelevelandruler) - **Website:** [https://digitalconfident.com/](https://digitalconfident.com/) - **Privacy policy:** [https://docs.google.com/document/d/17zBa\_3eMQZe1DzsO8hlEbE15IjLRhtunOsxxZFW7frI/view](https://docs.google.com/document/d/17zBa_3eMQZe1DzsO8hlEbE15IjLRhtunOsxxZFW7frI/view) ## Description Hang a picture frame straight. Check whether a shelf actually sits level. Measure something small when there's no tape measure in reach. Bubble Level & Digital Ruler keeps a spirit level and a screen ruler in your pocket, so a two-minute job doesn't mean digging out the toolbox.

The level reads your phone's accelerometer in real time and shows tilt as a moving bubble plus exact X and Y angles. The ruler turns your screen into a measuring scale in centimetres or inches.

🔧 BUBBLE LEVEL & SPIRIT LEVEL

Three levels in one screen, so you can check almost any surface:

• Bullseye level: A round vial for flat surfaces like tables, shelves and floors
• Horizontal tube: A classic spirit level vial for left-to-right alignment
• Vertical tube: For door frames, posts and anything upright

The bubble moves the way a real one does: it drifts toward the high side and settles smoothly instead of twitching. Angles update live in degrees, and the readout holds steady at 0.0° once a surface is level, so you're not squinting at a flickering number.

WHAT PEOPLE USE IT FOR
• Hanging frames, mirrors, shelves and wall art
• Levelling washing machines, fridges, desks and furniture
• Carpentry, woodworking and DIY around the house
• Checking a slope, a ramp, or a surface angle on site
• Quick alignment checks when a proper level isn't nearby

LEVEL FEATURES
✔ Live X and Y angle readout in degrees
✔ Smooth, damped bubble movement — no jitter
✔ One-tap zero calibration: set your current surface as 0°
✔ Screen lock to freeze a reading while you look at it
✔ Beep alert the moment an axis hits level (can be turned off)
✔ Screen stays awake while you measure

📏 DIGITAL RULER

No tape measure? Lay a small object on the screen and drag the two guides to its edges. The measurement updates as you drag.

RULER FEATURES
✔ Switch between centimetres and inches - your choice is remembered
✔ Guides snap onto exact tick marks for clean readings
✔ Live measurement shown in large, readable numbers
✔ Millimetre marks in cm mode, 1/8" marks in inch mode

Note: the ruler measures objects up to the length of your screen, and screen
readings vary slightly between phone models. Treat it as a handy estimate, not a
replacement for a calibrated tape.

⚡ FAST AND LIGHT
• Opens instantly - no splash screens, no waiting
• Small download, light on storage
• The level and ruler work without an internet connection
• Clean layout with nothing to learn

🎨 MAKE IT YOURS
• Light and dark mode
• Turn the level beep on or off
• Privacy Policy and Terms available inside the app

🛠 WHO IT'S FOR
DIYers and homeowners, carpenters and woodworkers, decorators and interior designers, students, and anyone who has ever eyeballed a shelf and regretted it.

A NOTE ON ACCURACY
This app uses the sensors already in your phone. It's genuinely useful for everyday levelling and quick checks, and the calibration button lets you zero it against a surface you trust. For structural, engineering or safety-critical work, use a calibrated tool.

Download Bubble Level & Digital Ruler and stop guessing whether it's straight. ## Rankings - #1,830,582 — 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.WAKE_LOCK` - `com.android.vending.CHECK_LICENSE` - `com.digitalconfident.bubblelevelandruler.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.google.android.gms.permission.AD_ID` ## Similar extensions and apps - [Bubble Level-Ruler-Clinometer](https://chrome-stats.com/d/com.bubblelevel.qrcode.barcode.ultrazoom.magnifier) — 389 users - [Bubble Level - Spirit Level](https://chrome-stats.com/d/bubble.level.bubblelevel) — 103,917 users, 4.14 / 5 - [Bubble Level - Spirit Level](https://chrome-stats.com/d/bubble.level.spirit) — 10,224 users, 5.00 / 5 - [Bubble Level](https://chrome-stats.com/d/com.inkeybit.bubblelevel) — 20 users - [Bubble Level - Spirit Level](https://chrome-stats.com/d/com.aurazone.bubble_level) — 1 users - [Bubble Level & Angle Finder](https://chrome-stats.com/d/pl.remotion.level) — 70 users - [Bubble Level](https://chrome-stats.com/d/com.abro.bubblelevel) — 37 users - [Bubble Level Spirit Level App](https://chrome-stats.com/d/spiritlevelapp.bubblelevel.meatuselevel) — 7,559 users - [Precision Bubble, Spirit Level](https://chrome-stats.com/d/com.boulla.bubblelevel) — 161,363 users, 4.15 / 5 - [Bubble Level – Spirit Level](https://chrome-stats.com/d/com.mobile.scrnlink) — 35,864 users, 3.53 / 5 - [Bubble Level](https://chrome-stats.com/d/com.bubblelevel.techcoder.app) — 10 users - [Bubble Level - Spirit Level](https://chrome-stats.com/d/level.bubblelevel.ruler) — 2,510,511 users, 4.62 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.digitalconfident.bubblelevelandruler)