Chart standing · US
About
Bubble Level & Inclinometer turns your phone into a fast, trustworthy level and angle finder — for DIY, trades, and everyday fixes. Get a true reading in under a second: • 2D bullseye level for flat surfaces • Horizontal & vertical spirit level • Full inclinometer / angle finder in degrees, percent grade, mm/m and roof pitch (x:12) Built to be trusted: • Guided 180° calibration wizard — calibrate once, trust every reading • Tolerance mode with OK / NEAR / OUT haptic and sound guidance, so you can work without staring at the screen • Confidence bar shows how stable the reading is • Hold / Freeze, relative zero (Set 0), measurement history with CSV export, and a shareable measurement card Perfect for: • Hanging pictures, shelves and frames perfectly straight • Checking roof pitch and slopes • Leveling an RV, trailer, appliance or furniture • Tiling, decking, ramps and stairs • Woodworking angles, miter and crown molding No ads. No limits. No subscriptions. No data collected. Works 100% offline. Most level apps bury the measurement under ads and paywalls. This one doesn't. It stays out of your way, respects your privacy, and just measures — accurately, every time.
What's new · 2.0
Version 2.0 is our biggest update yet — still 100% offline, with no ads, no paywall and no tracking. What's new: • Angle mode — a true inclinometer with an arc gauge: degrees, % grade, mm/m and roof pitch (x:12) • Camera clinometer with an AR laser line — sight distant slopes, or project a level line for hanging shelves and frames • Pro Tools — roof pitch, RV/trailer leveling, crown-molding miter & bevel, and slope presets (drainage, ramp, stairs) • Auto-hold — the reading freezes when the device is steady • Calibration 2.0 — precise per-edge calibration, undo/redo and a self-check screen • Landscape orientation and iPad support • History — label your measurements, save up to 500, export to CSV • A quick first-run guide to get you started Also: lower battery use, audio guidance that speeds up as you near level, and 140+ new tests for dependable accuracy. Thanks for measuring with us — your feedback is always welcome.
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