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Bocce Bocce requires ARKit and runs on iPhone XS or later with iOS 17 or later. For the most accurate measurements, iPhone 12 Pro and later are recommended — they include a LiDAR scanner that provides true depth data accurate to within millimetres. Earlier models use camera-based AR, which is less precise but still functional.

The camera powers the AR measurement interface — placing distance lines and labels over the real court. The feed is processed entirely on your device and is never stored, recorded, or uploaded. See the Privacy Policy for full details.

Game Mode is the full experience — teams, colours, a scoreboard, and round-by-round tracking until someone wins.

Quick Measure skips all setup. Open it, lock two points, read the distance. Perfect for settling a dispute without starting a full game.

In Game Setup, tap the ball diameter row and choose a preset (90, 100, 107, or 113 mm), enter a custom value, or tap Measure with AR to have the app measure your ball using LiDAR. The standard USBF tournament size is 107 mm.

Game Mode supports 2 or 3 teams. Each team has a custom name and colour. Standard bocce scoring applies — only the team with the closest ball scores in each round.

A few things to try:

• Use iPhone 12 Pro or later for LiDAR-powered accuracy.
• Slowly pan across the court before measuring — this helps ARKit map the surface.
• Ensure good lighting. AR struggles in dark conditions.
• Double-check the ball diameter in Game Setup.

Yes — grass, gravel, sand, clay, any surface. The app detects the ground plane automatically. Highly reflective or wet surfaces may reduce AR accuracy slightly.

There's a built-in USBF rules reference in the app. In Game Setup, tap the book icon in the top-right corner.