Levelr shows a live precision bubble level on your iPhone and Apple Watch. See pitch, roll, and level status on your wrist while you're outside at the jacks — no trips back to the phone.
The feature solo RVers have always needed. See live pitch, roll, and level status right on your wrist while you're outside cranking the jacks. The Watch app shows the full bubble, degree readouts, and delivers a haptic tap the moment you lock level — no phone in hand required.
A real-time spirit level shows both pitch (front-to-back) and roll (side-to-side) on one screen. Big enough to read from 6 feet away.
Live degree readouts on both axes using your iPhone's accelerometer and gyroscope. Monospaced so the numbers don't jump around.
"Lower front-left jack. Raise rear-right." Levelr tells you exactly which jack to move and which direction — no guesswork from outside.
A satisfying pulse the moment you lock level. The screen goes green. You know you're done without even looking at the numbers.
Save named configurations — "Class A at KOA," "Fifth Wheel Yosemite." Stores calibration and tolerance per rig or campsite.
Tap "Set as Level" to calibrate to your surface. Levelr saves the offset per device so it's always accurate for your specific setup.
Dark, low-light-friendly interface. Optional brightness boost for sunny days. Flashlight toggle for nighttime jack adjustments.
Every session is logged locally — date, duration, pitch, roll at completion. Great for remembering that tricky spot at your favorite site.
Keeps your display awake while you're working so you can glance at it from outside without the screen timing out mid-adjustment.
Set your iPhone on a flat surface inside your RV — dashboard, countertop, or floor. Levelr starts reading your pitch and roll instantly. No calibration required to get started.
The Apple Watch companion mirrors the live bubble, pitch, and roll on your wrist. Follow the direction guidance, head to the jacks, and make the adjustment while watching your wrist. No more walking back to check the phone.
When you hit your tolerance threshold, the screen turns green and your phone pulses. That's your cue: drop the leveling blocks, set the parking brake, and relax.
Free download. No account. Works on any iPhone with iOS 16 or later.
Download on the App Store