LevelPro: Surface Bubble Level

LevelPro is a laboratory-grade surface bubble level and precision angle meter designed for carpenters, interior designers, contractors, and DIY enthusiasts. Experience smooth 60 FPS hydraulic fluid dynamics with dual-axis bullseye alignment, edge tubular levels, and real-time degree telemetry. KEY FEATURES: • 0.1° Dual-Axis Bullseye Precision: Full 2D surface leveling with instant equilibrium indicators and degree readouts. • Zero Camera Bump Bias: Calibrate relative zero on any reference surface with one tap to eliminate smartphone lens offset. • Smooth Hydraulic Fluid: Built-in sensor Low-Pass filtering removes hand tremors and engine vibration for rock-solid 60 FPS motion. • Magnetic Haptic Snap: Feel a crisp physical sensation (mediumImpact) the exact instant you reach 0.0° equilibrium. • Blind Acoustic Leveling Tone: Continuous pitch audio feedback rises as you approach level—align surfaces without looking at the screen. • Dual Tubular Spirit Levels: Horizontal and vertical (90° plumb) tubes for aligning shelves, doors, picture frames, and pillars. • Hold & Angle Logger: Freeze measurements in tight spots and save records with timestamp and slope percentage (%). • Multiple Engineering Units: Decimal Degrees (°), Slope Percentage (%), and Roof Pitch (in/ft). PRIVACY & HARDWARE EFFICIENCY: • 100% Offline Capability: Operates without internet connectivity in basements, job sites, and remote areas. • Zero Dangerous Permissions: No camera, no microphone, and no location tracking required. • AMOLED Dark Efficiency: Deep obsidian black theme conserves battery on OLED displays. Level with confidence, precision, and tactile satisfaction.