TrailLevel
Offline camper leveling tool
0 ratings
$1.99 $0.99
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Price history
About
TrailLevel helps camper, trailer, and RV owners level their rig without accounts, subscriptions, or internet access.
Place your iPhone on a stable surface, check side-to-side and front-to-back slope, then see an estimated lift amount based on your saved vehicle width, wheelbase, and leveling block height. TrailLevel also includes a simple local checklist for arrival and departure routines.
Features:
- Live side-to-side and front-to-back level readings
- Estimated lift amount for each direction
- Leveling block count estimate
- Saved vehicle profile
- Imperial and metric units
- Local arrival and departure checklist
- Works offline
- No account, ads, analytics, or tracking
TrailLevel is built for quick campsite setup. Your vehicle measurements and checklist progress stay on your iPhone.
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What's New in TrailLevel
2.0.0
June 22, 2026
- Added a one-person leveling flow for side-to-side leveling, securing wheels, front-to-back leveling, and final setup checks. - Added zero calibration so your usual measuring spot can be used as the level reference. - Checklists can now be customized with add, edit, delete, and reorder actions. - Improved vehicle measurement input with a Done keyboard control and safer value limits.
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