BoltIntegrityTool is handy app for field and shop work that gives straight answers fast. It checks thermal expansion at a joint so parts still fit when hot or cold, and it turns RMS vibration into a clear ISO grade to spot issues early. You can get a quick Weibull remaining-life estimate to plan swaps before failures and see a fastener fatigue safety factor to judge risk in seconds. It helps share load across paths in a simple way to avoid weak links and checks adhesive bond shear with basic inputs for a clear pass or fail. The app also shows clamp force loss from heat so you know when to retighten. It converts camera FOV into real coverage distance for better placement. It estimates anchor loads for work at height and shows panel bend under wind so you can choose safer, smarter settings.