MotorBit OBD 2 vs OBD2 Scanner + Engine Sound
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MotorBit OBD 2
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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 • Compatible with ELM327 Bluetooth adapters • Supports Bluetooth LE (4.0+) and MFi • Automatic and manual connection options • Fast device scanning Live Dashboard • Engine RPM, speed, temperature • Throttle position and engine load • Fuel pressure and intake manifold pressure • Lambda sensor and fuel level • Professional service tool-style interface Fault Codes (DTC) • Read P, C, B, and U codes • English fault descriptions • Clear fault codes • Freeze frame data • Check Engine (MIL) status Live Graphs • Real-time sensor graphs • Multi-parameter display • Zoom and scroll support • CSV and JSON data export OBD-II Monitors • Emissions system status • Readiness tests • ECU information and calibration ID MotorBit Pro Features Performance Tests • 0–100 km/h acceleration test • 100–0 km/h braking test • Quarter mile (1/4 mile) test • Engine power analysis Statistics • Driving distance and duration • Average and maximum speed • Fuel consumption analysis • Trip computer Advanced Diagnostics • VIN decoding (vehicle information) • Detailed freeze frame analysis • Emissions monitors • Fuel trim analysis (STFT / LTFT) Data Logging & Reporting • Record sensor data • CSV and JSON export • Generate PDF reports • Dated history logs Custom PID Support • User-defined parameters • Custom formula support • Advanced sensor integration ELM327 Terminal • Direct ELM327 commands • AT command support • OBD commands (Mode 01–09) • Command history Supported Devices • ELM327 Bluetooth (v1.5+) • OBDLink MX+, LX, CX • Vgate iCar Pro • BAFX Products • ScanTool OBDLink • Veepeak Mini / Plus • Carista OBD2 • All ELM327-compatible adapters Supported Protocols • ISO 9141-2 • ISO 14230-4 (KWP2000) • ISO 15765-4 (CAN) • SAE J1850 PWM • SAE J1850 VPW Design & Performance • Professional service tool interface • Dark theme (eye-friendly) • High-contrast gauges • Real-time data updates • Optimized Bluetooth communication Privacy • All data is stored on your device • No data is sent to servers • 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 • Engine fault detection • Check Engine light diagnostics • Emissions test preparation • Fuel consumption analysis • Performance measurement • Vehicle maintenance tracking • Used car inspection Support www.motorbit.o2canyon.com Notes • Works with vehicles that support the OBD-II standard (1996+) • Requires an ELM327-compatible Bluetooth adapter • Do not use while driving • 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.
OBD2 Scanner + Engine Sound
Monitor your car's engine performance and hear its sound in real-time. Customize your dashboard with various widgets and track your drives with detailed maps and trip data. Offers a demo mode and optional Pro features for an enhanced experience.
- Real-time OBD2 data display
- Engine sound simulation based on RPM
- Customizable dashboard with widgets
- Trip computer and fuel economy tracking
- Speed and RPM on map view
- HUD mode for windshield projection
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See — and hear — your car in real time. Connect an ELM327 Bluetooth (BLE) adapter and the app turns live OBD2 data into a fast, modern dashboard: RPM, speed, coolant, throttle, fuel, and every sensor your vehicle supports, auto-detected. No subscription. Ever. WHAT MAKES IT DIFFERENT • A genuinely modern interface — not the dated look of most OBD apps • A one-of-a-kind engine-sound simulation driven by your real RPM • Speed and RPM drawn on the map, color-coded (satellite view included) • Buy once for Pro — no monthly fees, unlike many scanners BUILD YOUR OWN DASHBOARD Mix and match four widget types — digital tiles, analog needle gauges, live charts, and the trip map — then reorder them into your own instrument screen. A mirrored HUD mode projects your speed onto the windshield at night. FIVE FOCUSED TABS • Dashboard — your own widget layout, plus HUD mode • Data — every live sensor, overlaid or separate charts, CSV export (long or spreadsheet-friendly wide format) • Drive — trip computer with fuel economy, the color-coded track map, a G-force ball, and 0–100 timing • Engine Sound — procedural sound that follows your real RPM (all presets free) • Tools — adapter info and communication log FREE INCLUDES Live data, the dashboard, track map, trip computer, HUD, and engine sound — free, with a small banner ad. PRO (ONE-TIME PURCHASE, OPTIONAL) • Unlimited CSV logging • Save your 0–100 and G-force runs • Remove ads Prefer just no ads? A cheaper ad-removal-only purchase is also available. NO ACCOUNT NEEDED Your vehicle data comes straight from the ELM327 adapter over Bluetooth and is processed on your device — there is no developer server collecting it. The free version shows ads served by Google's ad SDK (buy Ad Removal or Pro and no ads are shown). Try it with no hardware using the built-in demo mode. REQUIRES an ELM327-compatible Bluetooth LE (BLE) OBD2 adapter and a vehicle with an OBD2 port (most cars sold since 2008). SUPPORT Questions or ideas? Contact: support@takasawadynamics.com
Screenshots
Verdict
The clearest difference is ads: MotorBit OBD 2 at none against OBD2 Scanner + Engine Sound's shown. OBD2 Scanner + Engine Sound's advantage is update cadence (every 9 days vs every 3 months). 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
Both are free to download. MotorBit OBD 2 sells 1 one-off in-app purchase and OBD2 Scanner + Engine Sound sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
MotorBit OBD 2 ships an update every 3 months, OBD2 Scanner + Engine Sound every 9 days. The most recent releases landed on September 29, 2026 and October 16, 2026 respectively.
| Parameter | MotorBit OBD 2 | OBD2 Scanner + Engine Sound |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 18.4 | 17.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Oguzcan Oruc | Sena Takasawa |
In-app purchases
MotorBit OBD 2
- MotorBit Pro$5.99
OBD2 Scanner + Engine Sound
- Remove Ads$1.99
- car_ui Pro (One-Time)$4.99
Questions
Is MotorBit OBD 2 free?
Is OBD2 Scanner + Engine Sound free?
Do MotorBit OBD 2 or OBD2 Scanner + Engine Sound have ads?
Which is updated more often, MotorBit OBD 2 or OBD2 Scanner + Engine Sound?
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