Flipperledger: Pinball Care

Flipperledger is an offline service-memory workspace for pinball collectors, route operators, technicians, and location owners. Track what happened, where it happened, what changed, and how the result was verified. Each machine gets a durable history that connects physical playfield locations to symptoms, inspection evidence, work actions, parts, and follow-up. MACHINE SERVICE MEMORY - Keep a roster with location, edition, serial reference, condition, and play meters - Open structured cases for intermittent, degraded, and game-stopping symptoms - Record reproduction counts, observations, technician actions, downtime, and disposition - Preserve supplier references, orders, lots, quantities, and cost lineage for used parts PLAYFIELD FAULT ATLAS - Add a user-selected playfield photo or use the built-in schematic - Map components with normalized markers that remain aligned across device sizes - Bind cases to the exact ramp, switch, trough, flipper, lamp, or mechanism involved MAINTENANCE AND RECURRENCE - Compare first and latest meters with monotonicity checks - Track user-defined play-count and calendar maintenance intervals - Surface repeated component-and-symptom signatures and typical play gaps - See open cases, overdue triggers, service spend, and evidence readiness at a glance PORTABLE EVIDENCE - Export a readable machine service PDF - Export complete case history as CSV - Back up or transfer the garage as validated JSON - Verify each generated file with an on-device SHA-256 checksum PRIVATE BY DESIGN No account, subscription, advertising, analytics SDK, tracking, or developer-operated server. Machine records and selected photos stay in the app container unless you choose a destination in the iOS share sheet. Flipperledger is a recordkeeping and planning tool. It does not connect to, control, diagnose, or certify a pinball machine; provide repair procedures; assess electrical or mechanical safety; or verify part compatibility. Follow the machine manufacturer's documentation and appropriate safety practices, and use a qualified technician when needed.