GAUGE - Level Ruler Protractor

7 precision tools in one app. Level, ruler, protractor, compass, timer, counter, and plumb. No ads. One-time purchase.

Level, ruler, protractor, compass, stopwatch, counter, and plumb bob — seven precision measurement tools in one beautifully crafted app. No ads. One-time purchase.

Industrial design aesthetics on your phone. Hard, precise haptic feedback that feels like calibrated hardware. Launch and measure instantly. No tutorials. No accounts.

RULER Millimeter-precision markings. Two-point measurement + edge mode with case offset correction.

LEVEL 1:1 square canvas with crosshair guides. Haptic click when level is achieved.

PLUMB Gravity-aligned vertical and horizontal reference lines. Camera through-view for checking walls and columns.

TIMER Monospaced real-time display. Lap function with AVG/BEST readouts.

COUNTER Tap to count. Target setting + rate calculation per minute. Great for inventory or exercise tracking.

COMPASS Strip and circular rose display modes. Haptic notch every 45 degrees.

PROTRACTOR Rotating dial with snap modes (5/10/30/45 degrees). Camera through-view for measuring real objects.

■ Light and dark mode ■ Haptic feedback on every tool ■ No ads, no tracking ■ Works completely offline ■ One-time purchase — no ads on your instruments