R-Pro

What it does

R-Pro: Mobile field app for HVAC & refrigeration technicians. AI diagnosis, voice memo, equipment scan, customer & service tracking. Offline-first. 10 languages. Launching soon — 7-day free trial.

R-Pro (알프로·アールプロ·阿尔普罗): AI field app for air-conditioning, HVAC & refrigeration techs. Error-code lookup for 62 brands (1,879 codes), AI fault diagnosis, refrigerant P-T calculator, 176 field tips, nameplate/receipt scan, billing. Error codes, P-T charts and manuals work offline; AI features need a connection. 14 languages. Free tier, no sign-in · $9.99/mo.

Diagnose the fault, keep a record for every customer, and bill the job — in 14 languages, offline, from your phone. USD 9.99 per month. The reference tools are free forever. Machine rooms rarely have coverage. Error codes, refrigerant tables, manuals, field tips, checklists and every record you saved all open offline; they sync when you have signal again. The AI features (photo scan, AI diagnosis, schematic reading) need a connection because they call a server. USD 9.99 per month , or USD 8.99 with anonymous data sharing. Six tools stay free forever and need no login: symptom search, error codes, refrigerant P-T, manuals, field tips and checklists. You pay only when you want to keep…from r-pro.app

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