Bubble Level: Spirit & Angle

About

Turn your phone into a professional, high-precision spirit level and inclinometer! Whether you are hanging picture frames, aligning a TV wall mount, leveling a tripod, or tackling carpentry and DIY projects, Bubble Level: Spirit & Angle delivers workshop-grade precision with a sleek, modern interface. --- WHY CHOOSE THIS BUBBLE LEVEL? --- • INNOVATIVE FACE-DOWN PRECISION MODE Tired of inaccurate measurements caused by bulky rear camera bumps? Simply place your phone face-down on its 100% flat front glass, tap the 3-second or 5-second countdown timer, and let the app measure. An intuitive phone-back diagram highlights the corner or side to raise. • DUAL BULLSEYE & TUBULAR LEVELS - 360° Bullseye Level: Measures 2D surface inclination in all directions simultaneously with realistic fluid damping physics. - Tubular Spirit Vial: Classic horizontal level for single-axis edge leveling, shelf alignment, and corner checks. • AUDIO & HAPTIC ZERO FEEDBACK Hear a crisp audio tone and feel a subtle vibration tick the exact millisecond you reach perfect 0.0° level. No need to squint at the screen when working in tight, dark, or awkward spaces. • RELATIVE ZERO & CALIBRATION Calibrate against any angled reference surface to measure relative slopes, bevels, and pitch angles with a single tap. • ANGLE LOCK / HOLD Freeze your live measurement on screen so you can easily inspect readings after pulling the phone away from awkward corners. --- COMMON USE CASES --- • Home & Decor: Picture frames, mirrors, wall-mounted TVs, shelves, and wall art. • Carpentry & DIY: Tables, furniture assembly, tiling, and cutting guides. • Photography & Video: Leveling tripods, camera rigs, and gimbals. • Camping & RV: Leveling RVs, travel trailers, camping tables, and portable stoves. --- KEY FEATURES --- • High-precision accelerometer & gyroscope calculation engine • Crisp digital angle readout down to 0.1° accuracy • Sound & haptic vibration feedback at 0.0° balance • Face-Down measurement with countdown timer (bypasses camera bumps) • Relative zero angle calibration • Clean, eye-friendly dark titanium design • Sensor measurements are processed on your device. See our privacy policy for advertising data use. • Optional one-time In-App Purchase to remove all ads permanently Download Bubble Level: Spirit & Angle today for fast, reliable, and hassle-free leveling!