Smart Bubble Level vs EEPocketworkbench

Need to check if a surface is perfectly flat? Want to hang a picture frame, align a TV, check vertical plumb, navigate with a compass, or detect hidden metals? Smart Bubble Level is a premium, feature-rich multi-tool utility suite built for homeowners, DIYers, carpenters, and construction workers alike. Featuring a gorgeous obsidian glassmorphic theme, this application packs ten high-precision tools in one single pocket-sized toolbox. === 10 POWERFUL HARDWARE TOOLS IN ONE === 1. INTEGRATED TRIPLE-VIAL BUBBLE LEVEL Get all alignment indicators on a single screen! Features a horizontal vial, a vertical vial, and a circular bull's-eye level. Clear, fluid-simulated indicators respond instantly to every angle. 2. PLUMB BOB Check vertical alignments with ease. Use the plumb line tool to verify that posts, walls, or frames are perfectly upright. 3. TILT-COMPENSATED DIGITAL COMPASS Find your way with a smooth digital compass. Driven by hardware sensor fusion, it displays cardinal directions (North, East, South, West) alongside degree headings, even when tilted. 4. DUAL-AXIS CLINOMETER Measure slope, pitch, and roll in real-time. Features large, high-contrast digital readouts for absolute precision. 5. CALIPER RULER Measure small objects directly on your screen. Easy-to-adjust caliper lines allow you to get precise length readouts in inches or centimeters. 6. ELECTROMAGNETIC METAL DETECTOR Locate hidden pipes, wiring, or metals behind walls using your device's built-in magnetometer. Real-time microtesla readings show magnetic field strength. 7. SCREEN PROTRACTOR Measure angles of physical objects using your screen or camera overlay. Ideal for rapid construction sketching and DIY planning. 8. SCREEN TORCH (FLASHLIGHT) Light up dark workspaces with an ultra-bright screen flashlight. Features an adjustable brightness slider and variable frequency strobe mode. 9. CONSTRUCTION UNIT CONVERTER Instantly convert essential units of measurement: Length, Area, and Volume. Perfect for estimating lumber, flooring, or concrete volumes on site. 10. ALIGNMENT LOGBOOK & SHARING Capture what's on your viewport, type detailed notes, and stamp them onto the screenshot. Save records to your local logbook or share them with clients via the native share sheet. === KEY UTILITY FEATURES === • ACCURATE CALIBRATION: Establish a custom zero baseline on any reference surface. Easily reset to factory defaults. • AUDIO & HAPTIC ALIGNMENT: Align surfaces with your eyes closed! The app plays a looping beep and triggers a haptic pulse the moment you reach 0.0°. • SLEEK OBSIDIAN THEME: Beautiful dark glassmorphic design that saves battery and is easy on the eyes in low-light environments. • SENSOR FILTERING: Built-in low-pass noise filters dampen sensor fluctuations for smooth, stable bubble movement. Download Smart Bubble Level today and make every alignment and DIY task easier, faster, and more professional!

A complete electrical engineering calculator suite in your pocket — Ohm's Law, reactance, trace width, and more. No ads, no subscription, no nonsense. Pocket Workbench is a complete electrical engineering calculator suite built for engineers, technicians, students, and hobbyists — the tools you actually reach for at the bench, in the field, or mid-design. No ads. No subscription. No account required. Just the calculators you need, done right. CORE CALCULATORS Ohm's Law solver — instantly solve for voltage, current, resistance, or power from any two known values Voltage divider calculator Reactance & resonance — capacitive reactance, inductive reactance, and LC resonant frequency RC/RL time constants — including capacitor charging voltage over time PCB trace width calculator — IPC-2221 standard, internal/external layers, any copper weight Series/parallel resistor & capacitor combinations Delta (Δ) ↔ Wye (Y) network converter LED series resistor calculator Capacitor stored charge & energy SMD resistor code decoder (3/4-digit and R-notation) dB power ratio, voltage ratio, and dBm ↔ watts converters Skin depth calculator with material presets Battery life estimator COMPONENT SCANNER (bonus feature) Point your camera at a resistor, inductor, or capacitor and Sohm will attempt to read its value automatically — color bands for resistors and inductors, printed codes for capacitors. This feature is actively improving; the calculators above are the reliable core of the app. Built for real work: clean interface, fast input, accurate formulas — nothing you have to dig through menus to find. Whether you're laying out a PCB, sizing a trace, decoding a resistor, or just double-checking Ohm's Law at 2am, Pocket Workbench has it covered.