How I built a 100% offline-first Capacitor app for UK Property Surveyors

Building a hybrid app in 2026 is easy. Building a hybrid app that works 100% offline in a concrete basement is incredibly difficult. I recently launched DampApp Pro and PropertySurvey Pro , which are compliance apps for the UK property surveying industry (specifically dealing with Awaab's Law and commercial dilapidations). The problem with legacy enterprise software (like Pocket Survey or iAuditor) is that they rely on cloud synchronization. If a surveyor is 3 levels deep in a Victorian basement