Robotaxi Tracker vs RefrigCharge

Robotaxi Tracker is the ultimate companion app for following the autonomous vehicle revolution. Track Tesla and Waymo robotaxi fleets across major US cities, check real-time wait times, and join a community of enthusiasts documenting the future of transportation. REAL-TIME WAIT TIMES • View live availability at pickup points with color-coded status indicators • Interactive heatmap showing wait time density across service areas • Historical charts tracking availability trends over 1, 12, and 24 hours • Know before you go whether robotaxis are available, busy, or in high demand FLEET TRACKING & DISCOVERY • Browse the largest crowdsourced database of individual robotaxi vehicles • Search by license plate number to find specific vehicles • View detailed vehicle profiles including model, color, first spotted date, and total trips • Track fleet growth over time with interactive charts • Filter by provider (Tesla or Waymo) and service area COMMUNITY CONTRIBUTIONS • Spot a new vehicle? Submit it to help grow our shared database • Log your robotaxi trips with miles traveled and photos • AI-assisted color detection makes vehicle submissions quick and accurate • Every contribution helps build a more complete picture of AV deployment LEADERBOARDS & ACHIEVEMENTS • Compete with other contributors on vehicles discovered, trips logged, and miles contributed • Earn badges for reaching milestones across multiple categories • Filter rankings by time period: all time, this year, this month, or this week • View detailed contributor profiles and their discovered vehicles COVERAGE AREAS Currently tracking robotaxi operations in: • Austin, TX (Tesla & Waymo) • San Francisco Bay Area (Tesla & Waymo) • Los Angeles, CA (Waymo) • Phoenix, AZ (Waymo) • Atlanta, GA (Waymo) FEATURES • Sign in with Apple, Google, or Twitter • Customizable profile with bio and privacy settings • Distance units in miles or kilometers • Pull-to-refresh for latest data • Home screen and lock screen widgets • Deep linking support • Dark mode support Whether you're a daily robotaxi rider checking wait times, an autonomous vehicle enthusiast tracking fleet expansion, or a data-driven observer following the self-driving revolution, Robotaxi Tracker puts the information you need at your fingertips. Join our growing community and help document the transition to autonomous transportation.

Built for HVAC service techs and install crews who need subcool / superheat diagnosis on the roof - not a dashboard you log into. WHAT IT DOES Computes measured subcooling and superheat from your gauge readings, compares them against per-refrigerant target windows, and tells you whether the system is undercharged, overcharged, or showing airflow issues. Charge adjustment advice differs for TXV vs. piston / cap-tube metering, matching the field workflow. REFRIGERANTS SUPPORTED - R-410A - R-22 - R-134a - R-404A - R-407C INPUTS - Refrigerant type (picker) - Metering device (TXV or Piston / Cap Tube) - Liquid line temperature - Condensing saturation temperature - Suction line temperature - Evaporating saturation temperature - °F or °C toggle RETURNS - Measured subcooling vs. target (color-coded: green within ±3°F, red outside) - Measured superheat vs. target (color-coded) - Diagnosis: undercharged, overcharged, normal, or airflow issue - Charge adjustment advice: ADD, REMOVE, or CORRECT - Adjustment basis: subcool for TXV, superheat for piston WHY THIS APP, NOT THE FREE ONES - Math is shown - measured minus target, with the per-refrigerant windows visible. - Status at a glance - color-coded so you do not have to do mental arithmetic on the ladder. - Works offline - RF-shielded basements, attics, and roofs. Always available. - No login. No ads. No telemetry. No subscription. PRICING $4.99. Pay once, own it. Lifetime access on iPhone, iPad, and Mac via Family Sharing. NOT A SUBSTITUTE FOR The manufacturer's charging procedure for your specific equipment. The equipment data plate's nameplate charge. Calibrated gauge sets. This app gives you a directional read - verify against the OEM service manual before adjusting.