Comparison

OBD2 Scanner vs DING Automation

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OBD2 Scanner

Transform your smartphone into a powerful car diagnostic tool. Monitor real-time engine data, read and clear trouble codes, and track your vehicle's performance. Customize your dashboard and access repair manuals to understand and fix issues.

Highlights
  • Real-time engine data monitoring
  • Read and clear trouble codes
  • Performance tracking
  • Customizable dashboards
  • Repair manual database
  • Compatibility with OBD2 ELM327 adapters
Features
Read full description

Turn your phone into a car scanner : Diagnose & monitor with OBD2 Torque - Car Scanner ELM 327 ! Unlock your car's full potential: - OBD2 Diagnostics: Read & clear trouble codes, view real-time engine & sensor data. - Car Maintenance: Track service history, oil changes, and maintenance schedules. - Smart Driving Tools: HUD mode on windshield, Parking Finder, and Quick Navigation. - Performance Tracking: Monitor fuel efficiency, acceleration, and live gauges. - Custom Dashboards: Build personalized views with the info you need most. - Universal Compatibility: Supports standard OBD2 ELM327 Bluetooth/Wi-Fi scanners. Using tips: - The app requires a Wi-Fi or or Bluetooth 4.0 (Bluetooth LE) OBD2 ELM327 compatible adapter (device) to work. ELM327 devices plug into the diagnostics socket in the car and give your phone access to car diagnostics. - If you buy one of the cheap OBD2 ELM327 adapters , then make sure it’s not marked as v.2.1. These adapters are supported, but they have lots of bugs. - Vehicle ECUs vary in the amount of sensors supported. This app can’t show you something that is not provided by your car. Notice - This app are free-to-install, but has some premium features that need purchase/subscribe to use. Non-subscribed users can use each Premium feature for a limited number of times per day. - Subscriptions automatically renew unless cancelled 24 hours before the end of the period. - Manage your subscription and turn off auto-renewal in your account settings. - Any unused portion of a free trial will be forfeited if you subscribe. Term of use: https://appforlife.moniqtap.com/index.php/term-of-use/ Privacy Policy: https://appforlife.moniqtap.com/index.php/privacy-policy/

About

DING Automation

Read full description

DING gives registered ding.mk users a clear mobile view of connected locations, sensors, machines and automated systems. Designed for businesses that want to prevent downtime and improve day-to-day operations, DING combines 24/7 monitoring, intelligent prediction, real-time alerts and remote control in one app. The platform works with existing sensors and equipment, helping make operations smarter without replacing your entire infrastructure. MONITOR IN REAL TIME • Follow live sensor readings and equipment status • View temperature, pressure, humidity, levels, vibration and other connected measurements • Review sensor history and trends • See weather information for configured locations PREDICT AND RESPOND EARLIER • Identify unusual patterns and approaching critical conditions • Receive alerts and push notifications about important events • Get clear information that helps your team react before a small irregularity becomes downtime or a larger cost CONTROL AND AUTOMATE • Control connected actuators and virtual devices remotely • Monitor and manage irrigation zones and schedules • Review automation rules and operational scenarios • Track active systems from wherever you work ORGANIZE YOUR OPERATION • Create personalized dashboards for the information that matters most • Manage multiple locations, devices and users • Assign location access and roles • Monitor cooling, atmospheric conditions, irrigation, temperature, humidity, tanks, silos, safety systems, greenhouses and energy use DING turns complex operational data into a clear mobile experience, helping teams plan maintenance, reduce unnecessary interruptions and manage connected systems more efficiently.

Screenshots

OBD2 Scanner4 screens
DING Automation4 screens

Verdict

The call

The clearest difference is in-app purchases: DING Automation at none against OBD2 Scanner's 6. DING Automation also leads on ads (none vs shown) and update cadence (every 8 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OBD2 Scanner sells 6 in-app purchases, starting at $6.99 per 7 days. DING Automation asks for nothing beyond the download.

UpkeepUpdate frequency

OBD2 Scanner ships an update monthly, DING Automation every 8 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 7 level
OBD2 Scanner versus DING Automation: the parameters behind the verdict, then further details
ParameterOBD2 ScannerDING Automation
PriceFreeFree
Rating4.6 (1.1K ratings) — better—
Positive reviews22.5% of reviews—
Number of ratings1.1K — better—
Update frequencyMonthlyEvery 8 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS17.016.4 — better
Further details — not scored
Size102 MB66 MB
Age rating4+4+
DeveloperPhong PhamKOLICHOSKI D.O.O.E.L

Bugs and requests

OBD2 Scanner

Reported bugs

8 issues
  • Bluetooth connection drops and requires reboot
  • App fails to connect to OBD2 devices
  • Sensors display N/A values in paid version
  • Cannot select vehicle profile
  • App crashes or becomes unresponsive
Show 3 more
  • Fault code reading not functioning
  • Unauthorized subscription charges after trial
  • Device not recognized by application

Requested features

6 requests
  • Oil temperature and transmission data
  • Wheel sensor information
  • Pending DTC display
  • Permanent check engine light clearing
  • Module-specific scanning selection
Show 1 more
  • Better privacy controls and data protection

DING Automation

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

OBD2 Scanner

Subscriptions5
  • Premium weeky freetrial3 Days trial$6.997 Days
  • Premium Weekly3 Days trial$7.997 Days
  • Premium Monthly$14.991 Month
Show 2 more
  • Premium Monthly$17.991 Month
  • Premium Yearly$59.991 Year
One-time1
  • Lifetime Premium$69.99
None

DING Automation

No in-app purchases

Questions

Is OBD2 Scanner free?
OBD2 Scanner is free to download, with in-app purchases available.
Is DING Automation free?
DING Automation is free to download, with no in-app purchases.
Do OBD2 Scanner or DING Automation have ads?
OBD2 Scanner shows ads; DING Automation does not.
Which is updated more often, OBD2 Scanner or DING Automation?
OBD2 Scanner ships an update monthly, and DING Automation every 8 days. Most recently, OBD2 Scanner was updated on November 12, 2026 and DING Automation on November 10, 2026.

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