hobDrive vs NexzScan

HobDrive is an advanced Trip Computer and automotive diagnostic app. HobDrive uses an ELM327 adapter and GPS data to continuously collect, accumulate and display statistics while driving. HobDrive can calculate fuel consumption and perform OBD2 diagnostics right on your smartphone. HobDrive supports Bluetooth LE and WiFi ELM327 adapters. Tested with adapters from Carista, OBDMax, VieCar and others. Before purchasing, please try HobDrive Demo first to check compatibility with your vehicle/phone! - Service intervals and reminders. - Cloud analytics - statistics and analysis of your trips. - AI Assistant explains your trouble codes and any vehicle issues! - Dash panels - ready-made skins and screens from the community. Vehicle sensors: - Standard OBD2 PIDs, extended sensors for Toyota, Toyota Prius, Ford, Ford Escape Hybrid, Mazda, Chevrolet, Nissan - Support for Non-OBD2 protocols: Delphi mr240 (Chevrolet), Delphi mt20u (Tiggo, china vehicles), Bosch, VAZ Yanvar 5/7, Micas, Itelma - Support for JDM Nissan and Toyota - Alfa-Romeo, Fiat, Samand (Siemens) - Unique support for dual-fuel configurations (gas-gasoline) - Support for Electric and Hybrid vehicles Enhanced engine diagnostics: - Permanent tracking for engine codes (warns you in trip), MIL codes explanation - Tracking for overheat and suspicious fuel trims increase Trip computer: - Fuel economy, consumption accurate to the milliliter, MPG on hot engine, MPG without idling/jams - Consumption and other metrics by trip, day, week, since last fueling - Tracking consumption statistics over various intervals (days, weeks) and slices, manual Trip A/B intervals - Continuous monitoring of engine state and errors, notifications - Advanced graphical display of information - Managing fueling and expense records for your vehicle - Diagnostics of non-OBD2 KWP protocols (Yanvar, Tiggo, Nissan and others) Performance tools (available both in GPS and ELM327 modes): - Zero to Hundred, Quarter mile, Braking time, engine horsepower estimate, torque Hybrid and Electric vehicle features: - Hybrid efficiency - Real engine fuel consumption without battery assistance - Sensors for hybrid Toyota and Ford vehicles Trip planning: - Estimated time and distance remaining on the tank - Fueling records, consumption estimate from fueling records - Maximum and average speed for the trip - Odometer Calculates fuel consumption for practically all vehicle types: - Traditional MAF, MAP sensor methods - Injector timing methods (Toyota, Chevrolet, Nissan, Tiggo, VAZ) - Diesel engine consumption calculation - Calculation from built-in fuel flow meter Flexible interface customization: - Configure sensor appearance with various views - Customize different themes ***** Notice: HobDrive uses GPS to record your trip tracks. Running GPS in the background significantly reduces battery life. We recommend always using a charger when running HobDrive in your vehicle. Please ask specific questions on our forum or social media (links below) rather than in reviews! Many vehicles require specific configuration to connect. If HobDrive cannot connect to your ELM adapter, please don't leave a low rating - contact us instead! Notice: HobDrive gives you 30 days to evaluate the app. During this period full functionality is available except reading and clearing factory-protocol error codes. After 30 days you need to purchase it or stop using it. ***** More information about HobDrive and ELM327 adapters can be found at http://hobdrive.com Follow the project's progress: http://facebook.com/hobdrive http://vk.com/hobdrive http://twitter.com/hobdrive Any questions - support@hobdrive.com

NexzScan OBD2 Scanner is a high cost-effective, portable and professional tool which supports almost all gasoline cars after 2000 till now, making car repair easier. It is designed with VCI+ FREE App with powerful database and detailed diagnosis report, offering you not only the code definition, but a list of possible causes, greatly increases the repair efficiency. It is easy to operate, just plug the sensor to the OBD port and pair it with your phone through Bluetooth 4.2. From then on, do no need to worry about the Check Engine Light on anymore. Highlight: - High Cost-effective Device: Compared with the handheld tools and other scanners, NexzScan is designed with the character of higher cost-effective, more customized and user-friendly, saving you both time and money. - Enhanced OBD Diagnosis: Fully covers OBD diagnosis Modes, not only includes read & clear codes, freeze frame, but O2 sensor, Smog Check, Battery Test, MIL Status, etc. all available. - Detailed Diagnosis Report: For each DTC, the code definition as well as possible causes are listed clearly by simple and easy-to-understand explanation instead of confusing terms. - Powerful Database: Exclusively provides nearly 40K kinds DTC definition & vehicle information query, leading the industry. - Customized Live Data: Diversified live data display method: digital, dashboard and graph display. Meanwhile, you can merge multi-parameters in one graph and see how they affect each other. - Data Mange: Provides the platform to review the stored data in time, both images and videos. - One-Key Update in App: No PC, no USB, no SD card are needed. Click the upgrade information and update it into the latest version within the App in time. Features: -Bluetooth 4.2 fast and stable connection. -Support all standard OBD2 protocols: SAE_J1850(PWM,VPW), ISO_9141-2, ISO_14230-4(KWP, KWP-FAST), ISO_15765-4(CAN, CAN-B,CAN-C,CAN-D), SAE_J1939(CAN), USER1,USER2. -Wide vehicle coverage: Works on any gasoline car (Japan, Canada, US, EU, etc.)with standard OBD2 DLC，including 57 brands. -Codes reading: retrieves confirmed codes, pending codes and current codes. -Supports multi ECU code reading: from 7E8 to 7EF（including Engine, Transmission and other control modules）. -Enhanced DTC analysis: code definition, code description, code symptoms, code causes listed clearly . -Clear and visualized UI: provides you with easy-to-operate guide, no confusing terms. Function: -Read and Clear Codes: Read and clear engine codes. -Freeze Frame: A snapshot of the vehicle when the code is stored. -Live Data: DIY diversified PID display methods and multi-parameters comparison. -O2 Sensor: Check the vehicle O2 sensor values. -Smog Check: Check if the vehicle is ready for a smog or emissions test. -MIL Status: Diagnose the car when the Malfunction Indicator Lamp is on. -Mode 6: Advanced test results (like misfire counts) for on-board diagnostic system monitors. -Battery Test: Show battery voltage and comment battery status.