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Field Measure
Trig Distance & Height Tool
EngineeringRuns in your browserBuy Once · Own Forever
About
Calculates heights and distances using trigonometry and your device's sensors — no laser rangefinder needed.
Two-position parallax distance mode: measure distance to an object without knowing your distance from it.
Works for building heights, trees, cliff faces.
What's Included
- ✓Measure heights using your phone's sensors and trigonometry
- ✓Single-position angle method for quick height estimates
- ✓Works for buildings, trees, cliff faces, and elevated structures
- ✦Two-position parallax distance mode for measuring distance without a known baseline.
Everything above is included in a single one-time purchase. No subscription. No in-app purchases. No feature gating.
Pricing
In your browser
Free
The full tool, not a trial. No account, no time limit, nothing leaves your device.
Tidemill Pro · optional
$12 once
Encrypted backup and restore across all 33 tools. One payment, no subscription.
Pro only adds backup. Nothing that is free today will move behind it. What Pro includes →
Get It
🌐Free · full toolTry Web Version →
Full tool — runs entirely in your browser. No account, no install.
Native iOS and Android builds are planned. The web version above is the complete tool today. Questions? Support →
Privacy
- ◆No account required — open the app and use it
- ◆No internet connection needed — fully offline
- ◆All data AES-256 encrypted on your device
App Info
Keywords
distanceheightmeasuretrigonometryfieldsurveyingconstruction
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