Timber Measure: Log Volume
LiDAR Wood Stack Calculator
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Measure log diameters automatically with LiDAR — no markers, no tape. Pile and firewood volume in seconds.
Timber Measure turns your iPhone into a timber measuring tool for the forest road and the log yard.
LOGS — automatic diameters
Point the camera at the log ends from 2–5 m and tap Capture. The app finds every log end and measures each diameter using the iPhone's LiDAR depth — no marker, no reference object, no manual pointing. Review the results drawn on the photo, remove any false hits, and get per-log volume by your national standard (Latvia LVS 82 built in; Huber, Smalian and Newton formulas available). Two-face mode for stacks where you photograph both ends.
PILES — stacked wood, firewood, brush
Measure length, width and height with LiDAR (aim the crosshair, tap — accurate to centimetres even at 10 m) or type them in. Pick the coefficient for your pile — debarked roundwood, roundwood with bark, loose/dumped wood, or fresh, compacted or coarse brush — and get gross and solid cubic metres.
MANUAL — type diameters and lengths directly.
HISTORY — every measurement saved on your phone with notes.
Works fully offline. Nothing is uploaded — camera frames and LiDAR data are processed on the device and discarded.
Requirements: LiDAR measuring needs iPhone 12 Pro or a later Pro / Pro Max model. Manual entry works on any iPhone.
Results are field estimates; pile volumes depend on the coefficient you choose.
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The developer, Rolands Zauers, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Rolands Zauers
- Size
- 137.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Rolands Zauers