Smart Level & Angle Finder vs Bubble Level

The Ultimate Professional Toolbox: Precise, Reliable, and Smart. Whether you are a professional contractor, a DIY enthusiast, or simply hanging a picture frame at home, this app provides the precision tools you need. Replace your bulky hardware with a suite of high-accuracy digital instruments powered by advanced sensor technology and AR. A Complete Suite of Tools: Spirit Level (Bubble Level): High-precision horizontal and vertical leveling with visual and audible feedback. Ideal for leveling shelves, tables, and construction projects. Wall Scanner & Stud Finder: Detect wood studs, metal pipes, and electrical wiring behind your walls before you drill to ensure safety and precision. AR Ruler & Tape Measure: Measure distances, heights, and areas instantly using your camera and Augmented Reality technology. Protractor & Inclinometer: Measure angles, slopes, and gradients with 0.1 degree precision. Includes a Surface Level mode for 360-degree leveling. Digital Ruler: A precise on-screen ruler supporting both Metric (cm/mm) and Imperial (inches) units for small objects. Plumb Bob: Check vertical alignments for doors, windows, and wallpaper installations with ease. Why Choose This Toolbox? Professional Accuracy: Built-in calibration tools to ensure your sensors are perfectly aligned with real-world conditions. Smart Detection: Advanced algorithms for wall scanning to help distinguish between different materials like studs and cables. Clean and Efficient: A minimalist interface designed for quick navigation and ease of use on a busy job site. Offline Functionality: No internet connection required. All core sensor tools work anywhere, from basements to remote building sites. Applications and Use Cases: Home Improvement: Hanging pictures, mirrors, and TV mounts perfectly straight. Carpentry and Woodworking: Ensuring 90-degree angles and perfectly flat surfaces for high-quality results. Construction and Engineering: Measuring slopes, gradients, and distances accurately on-site. Interior Design: Visualizing room dimensions and planning furniture layouts with AR measurement. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://legal.rkvpxdr.com/privacy.html

A bubble level, plumb bob and angle finder in one app — hold your phone against a wall, post or shelf and read the exact tilt in degrees, percent grade or roof pitch. Most level apps stop at a bubble sliding in a tube. PlumbLine adds the tool the trades actually reach for: a digital plumb bob that swings to the side a wall leans and snaps green at true vertical, a two-axis surface check that tells you which edge sits low, and a calibration step that cancels out a slightly bent case so every later reading is honest. WHAT YOU GET - Know instantly whether a wall, post or door jamb is truly vertical, not just "close enough" - Level a shelf, picture frame or rail on the first try instead of nudging and re-checking - See if a worktop, tile or table is flat on both axes, and exactly which edge to shim - Read any slope three ways — degrees, percent grade, or rise-in-12 roof pitch — with no math - Freeze a reading with Hold, so you can lower the phone and still see the number - Keep a timestamped log of every check, so you can prove what was true when you left the job PERFECT FOR - DIYers hanging frames, shelves, mirrors and curtain rails - Carpenters, tilers and finish trades checking jambs, studs and worktops - Homeowners setting fence posts, gates and decking - Anyone who wants a straight result without carrying a spirit level around WHY NOT JUST USE A POCKET SPIRIT LEVEL? A physical level tells you the bubble is "about" centred. PlumbLine gives you the number — 0.4 degrees of lean, low on the right — plus a pass or fail badge against a tolerance you set yourself, and a saved record afterwards. It is already in your pocket, and it never gets left in the van. PRIVACY Everything runs on the motion sensor already in your device. No account, no ads, no tracking, no internet connection needed. Your readings and saved log stay on your phone. FULL ACCESS PlumbLine Premium unlocks the full toolkit — plumb bob, spirit level, surface check, the angle finder with percent and roof-pitch units, fine calibration, and the saved measurement log. Choose a weekly plan, a yearly plan, or a one-time lifetime purchase. Restore Purchases is always available in Settings. Open PlumbLine, press a long edge of your phone flat against the next wall you were about to eyeball, and see how far off it really is. Not for surveying, aviation or safety-critical alignment. Readings are approximate. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? Contact tphuc.work@gmail.com