Mason Grid

MasonGrid turns your Android phone into a smart masonry ruler for builders and bricklayers. No manual measurements — place the phone against the wall and let the sensors do the work.

SNAP-TO-COURSE
Tap out a row like a real tool. Each placement adds a block to the live grid. Accelerometer and gyroscope detect each Snap — haptic feedback confirms it instantly.

REFERENCE BLOCK
Calibrate once: lay the phone along a brick and capture the module (brick + joint). The app remembers your masonry step for accurate row counting.

REAL-TIME LEVEL
Gyroscope and accelerometer work as a bubble level. Blocks placed with tilt beyond tolerance are marked in red.

WALL SCANNER
Magnetometer scans the wall for rebar and metal — an Android-only feature with direct sensor access.

AUTO ESTIMATE
When the row is done, MasonGrid calculates:
• blocks and bricks count
• mortar volume
• area and perimeter
• rows to target height
Copy or share the estimate with one tap.

ANDROID EXTRAS
• Rich haptic feedback on every Snap
• Home screen widget — last estimate & continue laying
• Quick Settings tile — open Level instantly
• Foreground service — row counter keeps running in your pocket

STREAKS & BADGES
Build accuracy streaks, earn badges, and watch your virtual wall fill block by block.

Built for masons. Designed for Android.