Comparison

OBD2 Scanner vs BenchScope

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

BenchScope

Features
Read full description

BenchScope turns your iPhone into a digital microscope for soldering and electronics repair. It's built for one thing above all: showing what the camera sees with as little delay as possible, so your hands and the screen stay in sync. LOW LATENCY, HIGH FRAME RATE • Up to 120 fps on ProMotion displays • A lean Metal rendering path that always shows the newest camera frame • Stabilization, HDR and other processing that add delay are off by default • Live frame rate and latency readout, so you can see what each setting costs FULL CONTROL • Pick the lens yourself: Ultra Wide for close-up macro, Main, or Telephoto for working distance • Zoom rail that's always on screen, with steps that snap to lossless zoom • Tap to focus, lock focus, or focus by hand with focus peaking • Manual ISO and shutter, or auto with exposure compensation and lock • White balance lock or manual temperature and tint, so hot-air glow doesn't shift colors • Detail mode (4K at 120 fps) or Speed mode (1080p, lowest latency), and 120 or 60 fps MADE FOR THE BENCH • Rotate and mirror the image so moving your tweezers right moves right on screen • Lock the screen in any orientation, landscape or portrait • Crosshair, circle and grid guides with adjustable size, color and opacity • Contrast, sharpness, saturation and color filters • Use the flash as a work light, and set the screen brightness • Freeze the image, then pinch and pan to inspect joints for bridges • Save photos and video to your library • Presets for your favorite setups, such as a macro view for QFN rework HARDWARE BUTTONS • Camera Control on iPhone 16 and later: zoom, exposure, focus, lens and presets • Volume buttons and Camera Control press are assignable: freeze, photo, record, focus lock and more BenchScope is free for 10 minutes a day. A one-time purchase removes the limit. No account, no tracking, no ads. Your camera image never leaves your iPhone.

Screenshots

OBD2 Scanner4 screens
BenchScope4 screens

Verdict

The call

The clearest difference is ads: BenchScope at none against OBD2 Scanner's shown. BenchScope also leads on update cadence (every 2 days vs monthly). On price, in-app purchases, 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 and BenchScope sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OBD2 Scanner ships an update monthly, BenchScope every 2 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 8 level
OBD2 Scanner versus BenchScope: the parameters behind the verdict, then further details
ParameterOBD2 ScannerBenchScope
PriceFreeFree
Rating4.6 (1.1K ratings) — better—
Positive reviews22.5% of reviews—
Number of ratings1.1K — better—
Update frequencyMonthlyEvery 2 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size102 MB2 MB
Age rating4+4+
DeveloperPhong PhamNHSD

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

BenchScope

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
1 purchases

BenchScope

One-time1
  • BenchScope Unlimited$4.99

Questions

Is OBD2 Scanner free?
OBD2 Scanner is free to download, with in-app purchases available.
Is BenchScope free?
BenchScope is free to download, with in-app purchases available.
Do OBD2 Scanner or BenchScope have ads?
OBD2 Scanner shows ads; BenchScope does not.
Which is updated more often, OBD2 Scanner or BenchScope?
OBD2 Scanner ships an update monthly, and BenchScope every 2 days. Most recently, OBD2 Scanner was updated on October 30, 2026 and BenchScope on October 29, 2026.

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