Off-road inclinometer for iPhone and iPad
Roll and pitch on a 3D vehicle that leans with the real angles. You can tell at a glance how far you are from the limit, on a side slope or a steep climb.
On the App Store since 2013. One-time purchase, no account, no ads, no data collected.
Turn the pictures off and 3pLevel shows two big dials, roll and pitch, easy to read from the driver’s seat.
Set your own limits for roll and pitch. Past them, 3pLevel flashes red and sounds an alarm.
Use a photo from behind for roll and one from the side for pitch. The background is removed for you, on your device: the photos never leave it.
Scan your vehicle with your iPhone, or download a ready-made model, and import it. 3pLevel Pro tilts it with the real angles.
Tap Start when you set off and Finish at the end. 3pLevel keeps the steepest roll and pitch of the drive. Share them as a photo or a short video, for posts, stories and reels.
On iPad, 3pLevel Pro runs in any window size, next to your maps or any other app.
The same Off-roader as in the app, leaning with roll and pitch. Look from behind for roll or from the side for pitch, as in the app. Drag to walk around it, and paint it any colour you like.
Read the angles in degrees, or as a % grade like on road signs.
Large readouts that stay easy to read in the sun, and true black at night.
From Snow and Sand to Night, Olive and Camo, to match your dash or your vehicle.
English, Italian, German, Spanish, French and Dutch.
In a holder on the dash or the windscreen, portrait or landscape. Tap the lock to keep the orientation.
On flat ground, with the phone in its holder, set the level. 3pLevel remembers it, and asks again if the phone has moved.
Watch roll and pitch live. If you pass a limit, 3pLevel tells you. Tap Start when you set off to record your max angle.
One-time purchases: no subscription, no ads, no account.
Pro also imports your own 3D vehicle and runs on iPad.
For iPhone
iOS 17.6 or later
For iPhone and iPad
iOS 17.6 or later
Already have 3pLevel? Get Pro at a reduced price with the 3pLevel + Pro bundle on the App Store.
3pLevel is an inclinometer for iPhone and iPad, made for off-road driving, 4x4s, SUVs and campers. It shows your vehicle’s roll (side to side) and pitch (front to back) on a 3D model that leans with the real angles, on a picture (our illustrations, a silhouette or your own photo) or on two large dials, and it warns you when you pass your limits. Made by Stooj and on the App Store since 2013.
3pLevel reads the motion sensor data of your iPhone or iPad 10 times a second and shows whole degrees, so it is as accurate as the device’s own sensors. For true readings, set the reference level first, with the phone in a steady holder and the vehicle on level ground.
3pLevel Pro is the same app with two additions: you can import a 3D vehicle (your own, scanned with your iPhone, or any USDZ or OBJ model), and it runs on iPad as well as iPhone. If you already own 3pLevel, the App Store bundle gets you Pro at a reduced price.
Yes, with 3pLevel Pro. It runs in any window size, so you can keep it next to your maps or any other app. 3pLevel is the iPhone app.
Yes. Readings are only right if the phone stays still relative to the vehicle, so fix it in a steady holder on the dash or the windscreen, in portrait or landscape, and set the level once. 3pLevel remembers it and asks again if it sees that the phone has moved.
No. 3pLevel works fully offline, with no account and no tracking. Even the background removal for your own photos runs on the device.
The screen stays on while 3pLevel is open. It does not run in the background, so keep it on screen while you drive. The screen is the main drain on the battery: on long drives, keep the phone on a charger.
You set separate limits for roll and pitch. Past a limit, 3pLevel flashes red and sounds an alarm. The gap alert warns you when roll or pitch changes suddenly, by more than the number of degrees you choose. You can turn the sound off in Settings, under Sounds; the red flash stays.
Yes. Paint the 3D vehicle any colour, or switch to pictures: our off-roader or Defender illustrations, a silhouette, or photos of your own vehicle with the background removed on the device. You can also pick one of twelve background colours, degrees or % grade, and a light, dark or automatic look. 3pLevel Pro also lets you import a 3D vehicle, including your own.
Yes, in both apps. Tap Start when you set off and Finish at the end: 3pLevel shows the max roll and pitch of the drive and makes a photo or a short video to share, for posts, stories and reels, on a drawn slope, a trail photo or a photo of your own. You can reopen your last drive and share it later, or turn drives off in Settings.
For a quick check, yes: 3pLevel shows the roll and pitch of whatever it rests on, once you have set the level on a surface you know is level. It is made for driving, though.
No. 3pLevel runs on iPhone, and 3pLevel Pro on iPhone and iPad.
3pLevel is in English, Italian, German, Spanish, French and Dutch. It needs iOS 17.6 or later; 3pLevel Pro also runs on iPad with iPadOS 17.6 or later.
3pLevel is made by Stooj, the team behind 3pMaster and 3pRally.
The rally computer. TSD and regularity, roadbook navigation and open-road timing.
The off-road tripmaster. Precise distance and roadbook support, with an inclinometer built in.
Questions or ideas? Get in touch.
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Made in Sardinia.