RoamProof

RoamProof helps travelers plan connectivity before a trip and prove where their phone actually worked. Build a route, review the SIM and roaming checklist, and record private signal proof at airports, hotels, ports, ferries, remote roads, islands, stations, rail corridors, and venues. RoamProof is designed for the practical moments that travel apps usually assume away: OTPs, maps, ride apps, WhatsApp, ferry tickets, hotel addresses, eSIM QR codes, and offline backups. Core features: - Connectivity route planner - Map-based stop risk cards - SIM, eSIM, roaming, Wi-Fi, and satellite fallback checklist - Live network status - Private proof records for places where your phone worked - Offline readiness tasks for maps, tickets, hotel details, translation notes, and emergency contacts - Global route templates for Indonesia island hops, Japan rail plus ferry, London to Paris, Iceland remote roads, and Philippines island transfers RoamProof uses App Store-safe iOS APIs. It does not scan nearby carriers, read private modem data, force carrier selection, collect phone numbers, or upload personal route data.