Bubble Level
Precision Inclinometer & Angle Finder
Say goodbye to mechanical tilt errors! Integrated dual-axis circular & tubular fluid vials, 180° camera-bump inversion calibration, sonar Geiger audio leveling, and AR watermark camera. Delivering ±0.1° engineering precision from photo framing to RV leveling.
Four Engineering-Grade Capabilities
Beyond aesthetics. We eliminate mechanical tilt error from the ground up, giving your phone the precision and dependability of an optical leveling tool.
180° Inversion Zero-Drift Calibration
Smartphones have prominent camera bumps that tilt the phone 1°–2° when placed flat. Bubble Level features a 180° inversion calibration algorithm: measure twice with a simple flip to mathematically cancel mechanical errors and establish a true physical level.
High-Fidelity Dual-Axis Vials
A 360° surface bullseye bubble works hand-in-hand with tubular edge vials. Simulated fluid damping and surface tension eliminate jitter, providing authentic liquid motion and tactile rebound.
Sonar Geiger Audio & Haptics
Level high shelves, RV roofs, or dim corners without staring at the screen. Sonar pulses accelerate as you near 0.0°, culminating in a solid tone and haptic confirmation at dead-level.
AR Level & Watermark Camera
Project a real-time 3D laser horizon reticle onto the camera feed. Stamp UTC timestamps, GPS coordinates, roll/pitch angles, and job notes directly onto inspection photos for verifiable archives.
Four Core Practical Scenarios
From interior home decor to jobsite inspections and overland camping, Bubble Level is the dependable leveling tool in your pocket.
Photo & Artwork Framing
Avoid parallax tilt when hanging picture frames and mirrors. Rest phone flush on the top edge for instant tubular vial and sonar audio leveling.
Furniture & Appliance Leveling
Prevent desks from spilling pens or washing machines from vibrating violently. Place phone on surface top to balance feet in seconds with bullseye vials.
Tripod Horizon Calibration
Ensure dead-level horizons for landscape and timelapse shoots. Rest against tripod base to prevent crooked shots that cost resolution in post-crop.
RV Campervan Parking Balance
Prevent poor sleep and RV fridge lockups caused by uneven parking spots. Use eyes-free sonar audio to level up vehicle ramps without stepping outside.
Technical Specifications
Sensor sampling rates and mathematical filter algorithms are tuned to professional engineering standards.
Pure & Offline Privacy Architecture
A precision tool should faithfully serve your craft without harvesting your data. Built on LiPeaks Studio engineering standards.
100% On-Device Computing
All sensor polling, attitude solving, and camera previews run strictly on device without cloud dependencies.
Zero Third-Party Trackers
No advertising attribution, analytics SDKs, or behavioral trackers. Your usage stays private.
Clean & 100% Ad-Free
Zero splash screens, popups, or banner advertisements. Launch instantly into precision measurement.
Minimal System Permissions
Camera and GPS permissions are only requested when you intentionally use the AR jobsite watermark camera.
Make Every Hanging & Assembly
Dead-Accurate to ±0.1°
Download Bubble Level free on the App Store. Experience high-fidelity dual-axis vials, 180° inversion zero-drift calibration, and hands-free sonar leveling.