Precision tools for the people
who work with wood.
Bunyan Software builds applications for sawmill operators and woodworkers — replacing guesswork and measuring tapes with LiDAR-powered accuracy.
Two apps. One workflow.
Start with LogScanner to measure. Add LogMaster to optimize. Or go straight to the complete package.
LogScanner
Point your iPhone or iPad at a log and get fast complete measurements — no tape measure, no guesswork. Powered by LiDAR.
- Free — scan, measure, save, and export
- Tap Optimize to send the scan to LogMaster
- Works on iPhone or iPad with LiDAR
LogMaster
Combines LiDAR scanning with intelligent cut optimization. Turn raw log data into the most profitable lumber yield possible.
- Full LogScanner capability included
- Lumber yield optimization engine
- Will pay for itself after the first log
Built by someone who's been in the sawdust.
These apps were designed alongside real sawmill work — not in a boardroom. Every feature exists because it solves a real problem.
LiDAR precision
LiDAR measurement you can put behind a price. The same method on every scan, and the scan is kept — so the number can be shown, not just asserted.
No extra hardware
Everything runs on the iPhone already in your pocket. Nothing to buy, calibrate, mount, or maintain. Open the app and go.
Built for the field
Designed to work in a barn, a yard, or a forest — not just in a clean office. Practical, durable, and built for people who work with their hands.
New to sawmilling?
Own a mill, or about to? Our free guides teach the sawing itself — reading a log, choosing a mill, knowing what a log is worth before you cut it. LogMaster turns that same judgment into a plan for the log in front of you.
More apps on the way.
Bunyan Software is growing. More precision tools for sawmill operators and woodworkers are in development — built to the same standard as LogScanner and LogMaster.
Precision tools for the people
who work with wood.
Bunyan Software builds applications for sawmill operators and woodworkers — replacing guesswork and measuring tapes with LiDAR-powered accuracy.
Two apps. One workflow.
Start with LogScanner to measure. Add LogMaster to optimize. Or go straight to the complete package.
LogScanner
Point your iPhone or iPad at a log and get fast complete measurements — no tape measure, no guesswork. Powered by LiDAR.
- Free — scan, measure, save, and export
- Tap Optimize to send the scan to LogMaster
- Works on iPhone or iPad with LiDAR
LogMaster
Combines LiDAR scanning with intelligent cut optimization. Turn raw log data into the most profitable lumber yield possible.
- Full LogScanner capability included
- Lumber yield optimization engine
- Will pay for itself after the first log
Built by someone who's been in the sawdust.
These apps were designed alongside real sawmill work — not in a boardroom. Every feature exists because it solves a real problem.
LiDAR precision
LiDAR measurement you can put behind a price. The same method on every scan, and the scan is kept — so the number can be shown, not just asserted.
No extra hardware
Everything runs on the iPhone already in your pocket. Nothing to buy, calibrate, mount, or maintain. Open the app and go.
Built for the field
Designed to work in a barn, a yard, or a forest — not just in a clean office. Practical, durable, and built for people who work with their hands.
New to sawmilling?
Own a mill, or about to? Our free guides teach the sawing itself — reading a log, choosing a mill, knowing what a log is worth before you cut it. LogMaster turns that same judgment into a plan for the log in front of you.
More apps on the way.
Bunyan Software is growing. More precision tools for sawmill operators and woodworkers are in development — built to the same standard as LogScanner and LogMaster.