Comparison

MotorBit OBD 2 vs OBD Locator Pro

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

Head to head
About

MotorBit OBD 2

Features
Read full description

MotorBit OBD2 – Professional Vehicle Diagnostics & Engine Analysis Diagnose your vehicle like a professional service tool. MotorBit OBD2 is an advanced vehicle diagnostics and analysis app that works with ELM327-compatible Bluetooth adapters. View real-time sensor data, read and clear fault codes, perform performance tests, and analyze your engine data in detail. Free Features Bluetooth Connection β€’ Compatible with ELM327 Bluetooth adapters β€’ Supports Bluetooth LE (4.0+) and MFi β€’ Automatic and manual connection options β€’ Fast device scanning Live Dashboard β€’ Engine RPM, speed, temperature β€’ Throttle position and engine load β€’ Fuel pressure and intake manifold pressure β€’ Lambda sensor and fuel level β€’ Professional service tool-style interface Fault Codes (DTC) β€’ Read P, C, B, and U codes β€’ English fault descriptions β€’ Clear fault codes β€’ Freeze frame data β€’ Check Engine (MIL) status Live Graphs β€’ Real-time sensor graphs β€’ Multi-parameter display β€’ Zoom and scroll support β€’ CSV and JSON data export OBD-II Monitors β€’ Emissions system status β€’ Readiness tests β€’ ECU information and calibration ID MotorBit Pro Features Performance Tests β€’ 0–100 km/h acceleration test β€’ 100–0 km/h braking test β€’ Quarter mile (1/4 mile) test β€’ Engine power analysis Statistics β€’ Driving distance and duration β€’ Average and maximum speed β€’ Fuel consumption analysis β€’ Trip computer Advanced Diagnostics β€’ VIN decoding (vehicle information) β€’ Detailed freeze frame analysis β€’ Emissions monitors β€’ Fuel trim analysis (STFT / LTFT) Data Logging & Reporting β€’ Record sensor data β€’ CSV and JSON export β€’ Generate PDF reports β€’ Dated history logs Custom PID Support β€’ User-defined parameters β€’ Custom formula support β€’ Advanced sensor integration ELM327 Terminal β€’ Direct ELM327 commands β€’ AT command support β€’ OBD commands (Mode 01–09) β€’ Command history Supported Devices β€’ ELM327 Bluetooth (v1.5+) β€’ OBDLink MX+, LX, CX β€’ Vgate iCar Pro β€’ BAFX Products β€’ ScanTool OBDLink β€’ Veepeak Mini / Plus β€’ Carista OBD2 β€’ All ELM327-compatible adapters Supported Protocols β€’ ISO 9141-2 β€’ ISO 14230-4 (KWP2000) β€’ ISO 15765-4 (CAN) β€’ SAE J1850 PWM β€’ SAE J1850 VPW Design & Performance β€’ Professional service tool interface β€’ Dark theme (eye-friendly) β€’ High-contrast gauges β€’ Real-time data updates β€’ Optimized Bluetooth communication Privacy β€’ All data is stored on your device β€’ No data is sent to servers β€’ No ads or tracking Demo Mode You can try the app even without an OBD-II adapter. Test all features with simulated data in demo mode. Use Cases β€’ Engine fault detection β€’ Check Engine light diagnostics β€’ Emissions test preparation β€’ Fuel consumption analysis β€’ Performance measurement β€’ Vehicle maintenance tracking β€’ Used car inspection Support www.motorbit.o2canyon.com Notes β€’ Works with vehicles that support the OBD-II standard (1996+) β€’ Requires an ELM327-compatible Bluetooth adapter β€’ Do not use while driving β€’ Consult a professional service for critical issues Access your vehicle’s engine data, detect faults, and analyze performance with MotorBit OBD2. Professional vehicle diagnostics are now in your pocket.

About

OBD Locator Pro

Features
Read full description

OBD Locator Pro helps you find the OBD-II diagnostic port on your car and, if you own an ELM327 adapter, read your car's fault codes. Completely free, with no account and no ads. FIND YOUR OBD PORT IN SECONDS Every car hides its diagnostic port in a different spot. Pick your make, model and generation, and see exactly where it is, marked on a clear diagram. No more crawling under the dashboard. β€’ Vehicle-specific location and description β€’ Whether the socket is behind a cover, and how easy it is to reach β€’ Step-by-step instructions β€’ Location pinned on real vehicle photos β€” zoom in and swipe between them SCAN YOUR CAR WITH AN ELM327 ADAPTER Plug in your Bluetooth LE or Wi-Fi ELM327 adapter and connect from the Scan tab to: β€’ Read and clear check-engine fault codes (DTCs) β€’ View live engine data (RPM, speed, coolant temperature, battery voltage and more) β€’ Check emissions readiness / inspection status β€’ Read your vehicle's VIN β€’ View freeze-frame data captured when a fault occurred No adapter yet? Try every scan feature in Demo mode. UNDERSTAND TROUBLE CODES Descriptions and possible causes for thousands of generic and manufacturer-specific codes. Code meanings are stored on your phone, so they still work while you're connected to the adapter's Wi-Fi without internet access. FREE AND PRIVATE No sign-up, no ads, no tracking. English and Turkish, light and dark theme. Note: iPhone works with Bluetooth LE (BLE) and Wi-Fi ELM327 adapters only; classic Bluetooth adapters are not supported on iOS. OBD Locator Pro is an independent tool and is not affiliated with any vehicle manufacturer.

Screenshots

MotorBit OBD 24 screens
OBD Locator Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: OBD Locator Pro at none against MotorBit OBD 2's 1. OBD Locator Pro also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (15.1 vs 18.4). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. MotorBit OBD 2 sells 1 one-off in-app purchase. OBD Locator Pro asks for nothing beyond the download.

UpkeepUpdate frequency

MotorBit OBD 2 ships an update every 3 months, OBD Locator Pro every 3 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard3 real differences Β· 3 level
MotorBit OBD 2 versus OBD Locator Pro: the parameters behind the verdict, then further details
ParameterMotorBit OBD 2OBD Locator Pro
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhoneiPhone, iPod β€” better
Requires iOS18.415.1 β€” better
Further details β€” not scored
Size17 MB36 MB
Age rating4+4+
DeveloperOguzcan OrucFahreddin Yusuf Demirkiran

In-app purchases

1 purchases

MotorBit OBD 2

One-time1
  • MotorBit Pro$5.99
None

OBD Locator Pro

No in-app purchases

Questions

Is MotorBit OBD 2 free?
MotorBit OBD 2 is free to download, with in-app purchases available.
Is OBD Locator Pro free?
OBD Locator Pro is free to download, with no in-app purchases.
Do MotorBit OBD 2 or OBD Locator Pro have ads?
Neither MotorBit OBD 2 nor OBD Locator Pro shows ads.
Which is updated more often, MotorBit OBD 2 or OBD Locator Pro?
MotorBit OBD 2 ships an update every 3 months, and OBD Locator Pro every 3 weeks. Most recently, MotorBit OBD 2 was updated on October 28, 2026 and OBD Locator Pro on October 24, 2026.

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