FlatFinder - RV Leveler

Stop guessing and start leveling with confidence. FlatFinder turns your iPhone into a precision RV leveling tool — no bubble levels, no guesswork, no frustration.

PRECISION LEVELING IN YOUR POCKET FlatFinder uses your phone's built-in motion sensors to measure pitch (front-to-back tilt) and roll (side-to-side tilt) in real time. Watch the bubble level respond instantly as you adjust your rig, and get an unmistakable green glow the moment you hit perfect level.

THE SMART LEVELING ASSISTANT Don't know how many blocks to stack? FlatFinder does the math for you. Tell it about your block inventory and it calculates exactly which blocks to use under each wheel — down to the inch. No more trial and error. No more driving off your blocks.

BUILT FOR REAL CAMPERS

• Works for travel trailers, motorhomes, and camper vans
• Tells you exactly how many blocks of each size to use
• Shows a bird's-eye view of your vehicle and where blocks go
• Accounts for your hitch jack (tongue jack) separately
• Audio beeps speed up as you get closer to level — no need to watch the screen
• Vibration alerts when you reach perfect level
• Outdoor Mode for easy viewing in bright sunlight

SAVE YOUR VEHICLE PROFILES Set up a profile for each of your vehicles with your exact measurements. FlatFinder remembers your block inventory and gives you personalized leveling plans every time you pull into a new campsite.

PRECISION CALIBRATION Every phone sits differently on every surface. FlatFinder's calibration wizard accounts for your phone's camera bump and any mounting angle — so your readings are accurate to your specific setup.

SAFETY FIRST FlatFinder watches out for you. It warns you when slopes get too steep for safe leveling and reminds you to use wheel chocks. Because getting level shouldn't mean getting hurt.

WORKS OFFLINE No internet connection required. FlatFinder works anywhere you camp — remote desert, deep forest, off-grid — as long as your phone is charged.