Bubble Level & Angle Finder

Turn your iPhone into a professional spirit level and angle meter that just works. The Bubble Level starts instantly, locks onto your surface, and guides you to perfect level with precise digital readouts, haptic feedback, and an optional audible tone when you hit your target.

Why it’s better

Auto-level, zero fuss: Open the app and it’s ready. No clutter—just a clean bubble and a big angle display.

Pro accuracy controls: Use the built-in calibration to compensate for cases, magnets, or device variance.

Target the right angle: Snap to 0°, 45°, 90°, or set your own custom angle—ideal for miter cuts, slopes, and repeatable installs.

Feel the perfect level: Haptic feedback (and optional sound) confirms when you’re within your chosen tolerance.

Adjustable tolerance: Fine-tune sensitivity to suit quick DIY jobs or more exacting carpentry.

Clear, high-contrast UI: Easy to read at a glance—on site, in the workshop, or on a ladder.

Perfect for

Hanging pictures, shelves, and TVs

Leveling countertops, appliances, and tiles

Woodworking, carpentry, and DIY

Setting tripods, camera rigs, and lighting

Leveling RV/camper/tent at the campsite

How it works

Place your iPhone on (or against) the surface you want to level.

Choose a target—0°, 45°, 90°, or Custom—in Settings.

Slowly adjust until the bubble centers; you’ll feel a haptic tap (and hear a tone if enabled) when you’re within your tolerance.

Use Calibration in Settings for best accuracy before critical tasks.

Built for pros, simple for everyone

Professional-grade control with calibration, custom angles, and tolerance settings.

Fast and intuitive for quick checks around the home or job site.

Works fully offline; no sign-ups, no distractions.

Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/