Comparison

OBD2 Scanner vs OBDScan

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

OBDScan

Features
Read full description

Get to know your vehicle with OBDScan. Connect a compatible ELM327 adapter over Wi-Fi or Bluetooth Low Energy (BLE), view live OBD-II readings and check fault codes on your iPhone or iPad. • View readings with digital displays, charts, gauges and other configurable styles. • Organize a dashboard with customizable pages and indicators. • Add iOS Home Screen widgets: a configurable signal graph, DTC summary, and GPS route with up to three signals. Data includes timestamps; iOS controls refreshes. • Read confirmed, pending and permanent codes. Clearing requires confirmation and is blocked while the vehicle is moving. • Record trips using the phone's GPS and motion sensors, even without an OBD adapter. • Review routes, events and readings linked to positions; replay your trips and view their charts. • Import and share .obs trip files through the system sharing options. • Choose visual themes, metric or imperial units and an interface available in 23 languages. • Explore Demo without connecting a vehicle. Simulated values are clearly identified. Trips and vehicle readings are stored locally. Sharing them is voluntary. Optional usage analytics is confirmed during welcome or enabled in Settings, where it can also be disabled. If you authorize it, analytics may include the brand, model and year you selected from the catalog, without VIN, routes, fault codes or readings. Remote configuration uses Firebase services. On iOS, Firebase Crashlytics crash diagnostics help improve stability independently of optional usage analytics; we do not attach VIN, routes, fault codes or vehicle readings. Sensor availability depends on the vehicle, ECU and adapter. The vehicle catalog is a preliminary guide, not a compatibility guarantee. iOS does not support generic Bluetooth Classic SPP adapters; use a compatible Wi-Fi or BLE adapter. Set up before driving. Do not use the phone while driving. Clearing codes does not repair the underlying cause and does not directly remove permanent codes. Terms of Use (Apple's standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

OBD2 Scanner4 screens
OBDScan4 screens

Verdict

The call

The clearest difference is update cadence: OBDScan at every 2 days against OBD2 Scanner's monthly. On price, ads, in-app purchases and device support 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 and OBDScan sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OBD2 Scanner ships an update monthly, OBDScan every 2 days. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

Scorecard1 real difference · 9 level
OBD2 Scanner versus OBDScan: the parameters behind the verdict, then further details
ParameterOBD2 ScannerOBDScan
PriceFreeFree
Rating4.6 (1.1K ratings) — better—
Positive reviews22.5% of reviews—
Number of ratings1.1K — better—
Update frequencyMonthlyEvery 2 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.017.0
Further details — not scored
Size102 MB18 MB
Age rating4+17+
DeveloperPhong PhamIsrael Alvarado

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

OBDScan

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
3 purchases

OBDScan

Subscriptions2
  • OBDScan Pro Monthly$3.991 Month
  • OBDScan Pro Annual$24.991 Year
One-time1
  • OBDScan Pro Lifetime$39.99

Questions

Is OBD2 Scanner free?
OBD2 Scanner is free to download, with in-app purchases available.
Is OBDScan free?
OBDScan is free to download, with in-app purchases available.
Do OBD2 Scanner or OBDScan have ads?
Both OBD2 Scanner and OBDScan show ads.
Which is updated more often, OBD2 Scanner or OBDScan?
OBD2 Scanner ships an update monthly, and OBDScan every 2 days. Most recently, OBD2 Scanner was updated on November 4, 2026 and OBDScan on November 6, 2026.

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