OBD2 Scanner | OBD Auto Doctor vs CROO Timer

Turn your iPhone into a powerful OBD2 car scanner and diagnose your vehicle yourself. Check why your Check Engine Light is on, read and clear diagnostic trouble codes, monitor live engine data, and check emissions readiness — all from your iPhone or iPad with a compatible OBD2 dongle. CHECK YOUR CHECK ENGINE LIGHT Don't guess what's wrong with your car. OBD Auto Doctor reads diagnostic trouble codes from your vehicle and provides detailed information to help you understand what they mean. • Read diagnostic trouble codes (DTCs) • Clear Check Engine Light codes • View detailed code descriptions • Read freeze-frame data MONITOR YOUR CAR IN REAL TIME See what's happening while your engine is running with live OBD2 data. • Engine RPM and vehicle speed • Coolant temperature • Fuel system and fuel trim data • Throttle position • Intake air and engine load • Oxygen sensor data • And many other vehicle parameters Create your own dashboard and choose exactly which sensors you want to monitor. CHECK EMISSIONS READINESS Preparing for an emissions or vehicle inspection? Check your vehicle's readiness monitors and see whether your car's emissions systems have completed their tests. WORKS WITH OBD2 DONGLES Connect OBD Auto Doctor to your vehicle using a compatible Bluetooth, Wi-Fi or Bluetooth Low Energy (BLE) OBD2 dongle. Compatible dongles include many ELM327-based adapters, OBDLink, Vgate, Linker, Veepeak and other compatible OBD2 interfaces. Please note: An OBD2 dongle is required to connect the app to your vehicle. Dongle compatibility and available features depend on your vehicle. MORE THAN JUST A CODE READER OBD Auto Doctor gives you access to the information your car's onboard diagnostic system makes available. • Read vehicle information • Monitor fuel consumption • View and record live sensor data • Read diagnostic trouble codes • Clear diagnostic trouble codes • Check emissions readiness • View freeze-frame data • Monitor vehicle performance Whether you're trying to understand a Check Engine Light, preparing your car for inspection, monitoring your engine, or simply want to know more about your vehicle, OBD Auto Doctor puts professional-style OBD2 diagnostics in your pocket. Download OBD Auto Doctor and start diagnosing your car today. SUBSCRIPTION OBD Auto Doctor offers optional subscriptions that unlock additional features. Terms of Use: https://www.obdautodoctor.com/terms

CROO Timer is the countdown app built for the way airline crew actually live — measured in report times, rest windows, and days until the next trip. One clean screen shows exactly how long until the moment that matters, whether that's sign-on tomorrow, the end of standby, minimum rest before your next duty, or the licence renewal you can't afford to miss. BUILT FOR CREW Start a countdown from a preset made for the job: Sign-On, Standby Start/End, Briefing, E-Gate, Min Rest, Days to Leave, and expiry timers for Licence, Medical, Recurrent, Visa and Passport. No more mental maths across time zones. EVERYDAY COUNTDOWNS TOO It's not all work. Count down to a flight home, a birthday, a holiday, or any date you choose — with styles and animated sky themes that make each one feel like yours. HOME & LOCK SCREEN WIDGETS Keep your next countdown one glance away. Add a widget to your home screen or lock screen and watch it tick down live, without opening the app. WORKS ANYWHERE, KEEPS YOUR DATA YOURS CROO Timer is local-first: no account, no sign-up, no servers. Your countdowns live on your device and sync privately through your own iCloud — nothing is uploaded to us. It works fully offline, wherever the roster takes you. REMINDERS THAT LAND ON TIME Set a reminder for any countdown and get a local notification before it hits zero. CROO TIMER PLUS Free includes 3 countdowns and the everyday presets. Upgrade to Plus for unlimited countdowns, the full crew preset set, every countdown style and sky theme, widgets, and an ad-free experience. - Monthly: $1.99 - Yearly: $19.99 (best value) Subscriptions are billed to your Apple account and renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store settings. Privacy Policy: https://meetcroo.com/timer/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Made by crew, for crew. Questions? Visit meetcroo.com.