LevelUP
Level, Miter & Stair Toolkit
Ten pro tools.
One app. Zero guesswork.
LevelUP turns your iPhone into a full jobsite toolkit — level, angle finder, plumb bob, miter cut, stair, lumber, fraction calculator, square-up, and room measure — so you can leave the tape measure and calculator in the truck.
Why LevelUP
Sensor-powered, no extra gear
Uses your iPhone's built-in motion sensors for level, angle, and miter readings — no separate tool needed.
Remembers where you left off
Every calculator saves your last inputs, so you can jump between tools mid-project without losing your numbers.
Clean, labeled diagrams
See exactly what's being measured — legs, angles, rise and run — not just a raw number on a screen.
100% private, fully offline
No accounts, no analytics, no internet connection required. Everything you enter stays on your device — see our Privacy Policy.
Everything in the toolkit
Bubble Level
Spirit Level
Angle Finder
Plumb Bob
Miter Cut
Feet Inch Fraction
Stair Calculator
Board Foot Lumber
3-4-5 Square-Up
Room MeasureReady to leave the tape measure in the truck?
LevelUP is a one-time download with every tool included — no subscriptions, no in-app purchases.
📲 Download on the App Store