Image Ruler vs PotholeScan

Measure anything in any photo. Take a photo or import one from your library, place a reference object you already know the size of, and instantly calculate real-world measurements — lengths, angles, and areas — directly on the image. How it works Set a reference line on a known object in your photo. From there, every measurement you draw is automatically calculated in real scale. What you can measure Ruler — measure distances and lengths Arrow — annotate with directional measurements Angle — measure the angle between any two lines Area — tap points to outline a surface and calculate its area Built for precision Works entirely offline — no internet required Metric and imperial units Pinch to zoom for precise point placement Undo and redo any change Hide or show your reference line at any time Tips for accurate results For best accuracy, make sure your reference object and the object you're measuring are in the same plane, and that the camera was parallel to both when the photo was taken. Perspective distortion affects results. Measurements are estimates based on the reference you provide.

PotholeScan turns an iPhone Pro into a precision road-survey tool. Point it at a pothole and the LiDAR scanner measures it in 3D — depth, area and fill volume — in seconds. No tape measure, no guesswork. Built for road inspectors, councils and maintenance contractors who need defensible numbers and a report they can hand over. MEASURE • AI pothole detection + 3D LiDAR measurement • Depth, area and fill volume, with ASTM D6433 severity (low / medium / high) • Interactive 3D model of every pothole, with L×W caliper dimensions • Road Patch mode measures repaired asphalt area and L×W • Fill-material estimate (void × compaction + hot-mix weight) for repair planning REPORT • Clean, professional PDF reports straight from the phone • CSV export for your own systems • Every scan geotagged and shown on a map PRIVATE BY DEFAULT • Standalone scans work fully offline and stay on your iPhone • No account, no sign-in • Accepted geoROAD work orders send only that requested scan to the configured destination Free for your first 100 scans. Upgrade to Pro for unlimited scans and watermark-free reports. Requires an iPhone Pro or Pro Max with LiDAR (iPhone 12 Pro or later). PotholeScan Pro — auto-renewable subscription • Monthly: $14.99/month • Annual: $149/year Unlimited scans + clean, watermark-free PDF reports. Payment is charged to your Apple Account at purchase confirmation; subscriptions renew automatically unless turned off at least 24 hours before the current period ends. Manage or cancel anytime in Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://potholescan.ai/privacy