LevelMaster vs Easy Measure

LevelMaster turns your phone into a precision spirit level and angle meter, using the built-in motion sensor — no extra hardware needed. BUBBLE LEVEL • Circular bubble level for flat surfaces — lay the phone on a table, shelf or countertop • Bar bubble level for vertical surfaces — hold it against a wall, door frame or picture • Automatically switches between flat and vertical modes as you move the device ANGLE METER • Large protractor-style gauge with a live degree readout • "Set as 0°" lets you zero out any starting angle — handy for measuring a slope or a change in angle (e.g. a ramp or a roof) LEVEL ALERT • A confirming beep and a light vibration the instant the device becomes level • Turn the beep or vibration off independently in Settings CAMERA OVERLAY • See a level line through the camera while you hang a shelf, a frame or a piece of art • The line turns green the moment it's level CALIBRATION • Correct small sensor offsets against a known-level reference, per device MADE FOR EVERYONE • Light & dark themes with multiple accent colors • English and Japanese • Keep the screen on while measuring PRIVACY FIRST • Works fully offline. The camera is used only to overlay the level line — nothing is ever captured, saved, or sent anywhere. No account, no cloud, no tracking. Great for DIY projects, hanging furniture after a move, and checking a boat or dock is level while fishing. Note: readings are approximate and depend on your device's sensor. LevelMaster is intended for everyday DIY use, not for professional or regulatory measurements. Free, supported by ads.

Easy Measure turns your iPhone into a complete measuring toolkit. CLASSIC LEVEL Three bubble vials (round, horizontal, vertical) with live angles. Two-sided calibration for maximum accuracy, adjustable sensitivity, target angle with vibration alert and a sound guide that beeps faster as you approach level — like a parking sensor. VISUAL LEVEL Point the camera and see the horizon on a rotating scale. Take photos with the measured angle stamped on them. AR RULER Measure real objects with augmented reality: distances, perimeters, areas, heights and rectangles. Snap points onto detected surfaces, check corner angles and save annotated photos. ANGLE TEMPLATES Overlay 0°, 30°, 45°, 60°, 90° or any custom angle on the camera view. The phone vibrates and beeps when your tilt matches the template. MORE • Units: degrees, % slope, mm/m — metric and imperial lengths • Adjustable precision and bubble sensitivity • Share measurement cards • Works in English, Lithuanian, German and Spanish