hobDrive1.9.16 - App Store

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

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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.
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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

Version History critical fixes 1.9.16 Sep 5 - New "Service Intervals and Reminders" screen — the app notifies about upcoming scheduled events.
- CarPlay screen mirroring.
- "Report a Problem": Chat with an AI assistant opens directly in the app, logs are sent automatically.
- Chat with an AI assistant about any car problems!
- AI Assistant will explain your error codes! In the Error Codes screen you can send a specific error to the AI chat for decoding and repair recommendations.
- Dash Panels — ready-made skins and screens from the network, themes can be extended via DashKits.

- Improved Bluetooth LE (BT4) OBD adapter search and connection.
- Flexible day/night settings: by time, by sunrise/sunset or synced with system theme.
- You can now edit existing refueling records.
- Fuel cost settings: more currencies to choose from, you can enter your own symbol or save as "other".

- Added mileage (odometer) correction factor, separate from speed correction.
- Gear shift assistant on the main screen.
- New and updated ECU profiles for a range of vehicles (Renault, Opel, Toyota, SsangYong, Tiggo, etc.).
- Translations checked and completed in all supported languages.

Bug Fixes

- Fixed service intervals screen rendering.
- Removed black background on light theme without wallpaper.
- Control buttons sometimes didn't appear after hiding; audio sometimes didn't turn off.
- Fixed unstable editing/deletion on statistics pages.
- Fixed screen brightness when night brightness is disabled, in day mode and HUD.
- Numbers in layouts now always use a dot as decimal separator, regardless of system localization.
- Added protection against resetting trips on incorrect system time at startup.
- Eliminated: black screen on some car stereos, missing GPS sensors and refueling/events from statistics.
- Reduced brightness of red flickering on connection error.
- Fixed DashKit skin selection dialog and broken "All Sensors" screen.
- Fixed overlap of error reset buttons and parking indicator overlap on gear indicator.
- On dual-fuel vehicles, fuel meter parameters are no longer always taken from the primary fuel type. 1.9.14 Aug 24 Ability to configure auto-hiding of control buttons (in the interface settings dialog)
Working with backups (Data Management screen)
Data upload to cloud and trip analysis in the cloud
Control of the quantity and period of background sensor recording (Data Recording)
Total engine runtime screen - Engine Hours
Main screen customization: You can change the order of screens, you can select screens that will always be displayed
You can configure your own custom screen with your own sensors
Gear shift assistant on the first screen
Faster loading of the main screen on first startup
Experimental “DashB3” dash panel
Significant improvements to the internal logic for rendering complex widgets, smoothing filters
Acceleration sensor from phone sensor
Experimental support for Dash Panels - loading ready-made skins and screens from the network
Improved translations to various languages 1.9.3 Feb 21 - Ability to configure auto-hiding of control buttons (in the interface settings dialog)
- Working with backups (Data Management screen)
- Data upload to cloud and trip analysis in the cloud
- Control of the quantity and period of background sensor recording (Data Recording)
- Total engine runtime screen - Engine Hours
- Main screen customization: You can change the order of screens, you can select screens that will always be displayed
- You can configure your own custom screen with your own sensors
- Gear shift assistant on the first screen
- Faster loading of the main screen on first startup
- Experimental "DashB3" dash panel
- Significant improvements to the internal logic for rendering complex widgets, smoothing filters
- Acceleration sensor from phone sensor
- Experimental support for Dash Panels - loading ready-made skins and screens from the network
- Improved translations to various languages 1.8.12 12/13/2025 Bugfixes, analytics improvements

http://hobdrive.ru/hobd/changelog.html 1.7.19 10/29/2024 http://hobdrive.com/hobd/changelog.html 1.6.30 05/17/2023 New ECUs 1.6.14 03/07/2021 iOS bugfixes 1.6.12 10/06/2020 A lot of new ECUs supported, details here:

http://hobdrive.com/hobd/changelog.html 1.6.9 08/19/2020 Backward fixes for iOS 9/10,
Bluetooth4 LE ELM devices support,
Electric Vehicles support (Mitsu)
iPhone XR Improvements
HUGE list of fixes on ECU modules 1.5.50 09/08/2019 Bluetooth4 LE ELM devices support,
Electric Vehicles support (Mitsu)
iPhone XR Improvements
HUGE list of fixes on ECU modules 1.5.49 08/27/2019 - v1.5.32
- Dual fuel configuration (Natural gas + petrol)
- Improvements in dialogs structure for vehicle settings and profiles.
- New ECU:
Renault Duster INJ_H4M_X38_EMS3120 CAN, Hyundai SRS (Can), Ford Mondeo J1850, Hyundai Tuscani,
Toyota1GR-FE, Chery M11: ABS, SRS, CitroenC5 ME747, CitroenC5 BVA_AM6_AT6, Peugeot 307 2007 1.6,
Citroen Jumpy, SsangYong Rexton, Chairman - Gasoline, EDC16C3_CAN, UAZ 1797 MAP, Hyundai TucsonTL20MPI AT_2WD, Ford Fusion Duratec16V CAN, Hyundai Elantra AD 1.6, Hyundai AD TPMS,
KIASportage4WD, Mitsubishi 4M41 (Pajero), Toyota 1ND-TV CAN, Suzuki_JDM_KWP01 (KEI), VAZ m86 CAN, Hyundai Starex,
Renault MeganeIII/ScenicIII SID305 K9K832_836_X95, Hover 4D20 DelphiDCM 3.7, Renault CAPTUR INJ_F4R_H79ph2_EMS3125,
Peugeot308_MEV17_4_2, KIA Optima AT, Chevrolet Captiva AT, Renault Duster DCM34 K9K830, 4WD (only) CAN, K4M EMS3130 kwpFI
Toyota ABS (CAN), Peugout 807 EDC15C2, KIA AT Aisin
- ECU fixes: Delphi MT20U, Hyundai Read/Clear TPMS DTC
- hobdrive now displays MPG without jams when real MPG is too big
- TinyExe: function svalid(Sensor), svaluef, svaluef_units
- Layout: Nested grids, stack-vertical/stack-horizontal, union, switch - we now can make complex layouts
Conditional elements display with 'visibility' attribute.
- Alot of bugfixes 1.5.31 02/11/2018 - New ECUs:
KIA RIO 2012 (UB) AT, UAZ Bosch 17.9.71, Renault Megane 2 (CAN), Renault Duster K9K Diesel (CAN), Fiat PALIO/PUNTO (BoschME73H4_M), Toyota SRS (MIL codes), Mercedes HFM_PMS. Mercedes C,E,S with M111\M104 93-98 year(Custom ELM is required from hfmscan.com)
- Improvements in graphical subsystem
- Screen with all sensors list can now filter Groups of sensors.
- Improvements in ECUXML descriptions
- Statistics screens layout improved. Visual tracking of values.
- New Efficiency data screen. Percentage efficiency shows how soft and efficient your driving is.
- For full MIL decription in manufacturers protocols you have to purchase the app. 1.4.25 12/05/2016 - Fixes and improvements in stability.
- ECU: Bosch EDC15C2 (Citroen Jumpy 2.0HDI RHZ)
- ECU: Toyota D-4D KWP (Hilux)
- Strict OBD2 conformance tests. 1.4.21 09/09/2016 Purchase restoration fixes
New protocols
Settings UI fixes 1.4.16 07/20/2016 Better fonts quality
Stability improvements
More ECU profiles 1.4.9 05/24/2016 1.4.6 04/14/2016