No ads. No subscription. No gadget to buy. Set your phone in the rig, see which corner's low and how much to raise — and get on with your day.



Most leveling apps bury the answer under a wall of decimals — or a banner ad. FlatPad shows you a top-down footprint of your rig, pools shade toward the corner that's low, and turns the whole screen green the instant all four corners sit level.
A top-down plan of your trailer. The bubble drifts to the high side, a raise badge points at the low corner, and there's not a single number to parse. When you're level, the payoff is unmistakable.

Every phone rests a hair off-flat because of the camera bump. FlatPad's two-read flip method measures that lean and subtracts it — so your readings are true, not off by a degree. It's the accuracy feature rivals gate behind a paywall. Here it's free.

Pro is where FlatPad matches gear that costs $150 in hardware. One lifetime unlock adds the voice, the watch, level-by-side and stabilizer-only guidance, and a night theme you control.
FlatPad speaks each move — “raise rear left, about an inch and a half” — and waits until the rig settles before it talks again. Level from the jack stands without ever looking at the screen.

Set the phone down in the rig and walk to the jack. Your Apple Watch shows the same pocket-sized footprint, the corner to raise, and how much — turning green the instant you're level. No extra hardware to buy.


Two vehicles level differently and measure differently. Save a rig for each — its leveling method, its footprint, and a name you'll recognize — then pick the one you're parked in from the Visual or Audio tab. No re-entering dimensions every time you swap.

The core — visual leveling, accurate calibration, and block-height math — never costs a thing. Pro adds the hands-free and glanceable extras.
No ads. No subscription. Leveling is infrequent and runs entirely on-device — so Pro is a single purchase that unlocks across all your devices.
Everything you need to park level, out of the box.
Unlock hands-free leveling, the watch, and more — with a single purchase.