PSA: The $300 I spent on a crane level app for my phone was a total waste

I was on a site in Tacoma last month with some tricky ground, and I thought a digital level would help me get my rig set up faster. Bought this app called 'TrueLevel Pro' for my phone, cost me about 300 bucks for the full version. The thing just would not hold a steady reading, it kept drifting every time a truck went by or the wind picked up. Ended up going back to my old bubble levels and laser anyway, and the whole setup took twice as long that morning. Has anyone found a digital level that actually works right for mobile crane outriggers, or should I just stick with the basics?

3 comments

3 Comments

parkera221mo ago

Heard a guy at the bar complaining about the exact same app last week. He said the phone's own sensors just aren't built for that kind of precision work, especially on a live site. His crew ended up getting a dedicated digital level tool that clamps right to the beam, and he said it was a night and day difference. Sounds like the app route is just a dead end for this stuff.

cooper.phoenix1mo ago

Actually depends on the phone and the app. Newer phones have way better sensors than they did even five years ago. The real problem is calibration, most people skip that step. You need a perfectly flat surface to zero it out first, and a jobsite is never that. So yeah, a dedicated tool will beat a phone every time, but calling the app a dead end is a bit much. It's fine for quick checks if you know its limits.

morgan.logan22d ago

Dust and vibration in your pocket is enough to throw those sensors off.