Comparison

DeepScan OBD2 Scanner vs OBD Scan Pro

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

Head to head
About

DeepScan OBD2 Scanner

Transform your phone into a powerful car diagnostic tool. Access full system diagnostics, special maintenance functions, and bi-directional controls. Generate detailed reports and utilize a comprehensive repair data library.

Highlights
  • Full system diagnosis
  • Special maintenance functions
  • Bi-directional controls
  • Automatic diagnostic reports
  • Repair data library
  • Wireless Bluetooth 5.0 connection
Features
Read full description

Connect the DeepScan to your Phone via Bluetooth and turn your devices into a smart and powerful diagnostic tool! The Bluetooth OBDII scan tool is loaded with essential features such as full OBDII functionality, full system diagnosis, Bi-Directional controls, AutoVIN, automatic diagnostic reports, and more. 8 maintenance service functions and coverage for 100+ vehicle brands make the DeepScan a versatile and portable auto scanner for technicians. Key Features: 1. Full System Diagnosis: Engine, Transmission, Airbag, ABS, ESP, TPMS, Immobilizer, Gateway, Steering, Radio, Air Conditioning and more. 2. All-system diagnostic basic functions: access ECU info, read fault codes, clear fault codes, read data stream. 3. 13 special functions: Oil Reset, Throttle Adaptation, EPB Reset, BMS Reset, and more. 4. Bi-directional control to target problems easily. 5. Wireless Connection, Bluetooth 5.0 with a range of 33 feet/10m. Works on iOS 11.0 or above, compact and portable. 6. Repair Data Library: DTC Repair Guide, Technical Service Bulletin, DLC Location, Warning Light Library. 7. Graph, value and dashboard-like data display for easy interpretation.  8. Generate Diagnostic reports for System, Fault Codes, or Data Streams. 9. Feedback function enables users to submit issues and requests to us in a convenient way. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

OBD Scan Pro

Features
Read full description

OBD Scan Pro — Professional Vehicle Diagnostics on Your iPhone Turn any ELM327 OBD-II adapter into a workshop-grade diagnostic tool. OBD Scan Pro reads real-time data from your vehicle's ECU, analyzes fault codes with AI, and produces professional PDF reports — all in English or Arabic with full RTL support. Whether you're a vehicle owner who wants to understand what the Check Engine Light means, or a mechanic who needs polished reports for customers, OBD Scan Pro gives you the insights big-name scan tools provide at a fraction of the cost. DIAGNOSTICS • Read stored, pending, and permanent DTCs from all ECU modules (PCM, TCM, ABS, BCM, SRS, HVAC) • AI-powered explanations: cause, symptoms, fix, and severity for every code • Reset Check Engine Light (Mode 04) with pre-scan and post-clear verification • Mode 06 on-board test results • Freeze frame capture — see exactly what your engine was doing when the fault triggered • Emissions readiness monitors (Catalyst, EVAP, O2, EGR, and more) LIVE DATA • 60+ live PIDs streamed from your ECU • Real-time gauges for RPM, speed, coolant, throttle, load, intake temp, MAF, fuel trim • Trend graphs over 30 second to 5 minute windows • Adaptive polling that prioritizes fast-changing sensors PROFESSIONAL REPORTS • Three scan types: Static (engine off), Live Data (5 minutes driving), or Full • Workshop-branded PDF reports with logo, technician name, and customer details • AI-generated summary, health score (A to F grade), and prioritized recommendations • GPS location tagging • Share via WhatsApp or any iOS share sheet • Full report history with iCloud sync PERFORMANCE AND ECONOMY • 0-100 km/h timer with launch detection • Quarter-mile time and trap speed • Horsepower and torque estimation from RPM and load • Live fuel economy (km/L) with eco score, CO2 estimate, and fuel cost in your local currency • Trip history with side-by-side comparisons SMART ALERTS AND MAINTENANCE • Configurable alerts for high coolant temp, low voltage, over-RPM, over-speed, oil temp, and boost pressure • Push notifications with trend tracking • AI-generated maintenance schedule personalized to your vehicle (oil, brakes, filters, tires, fluids) • Service reminders, completion tracking, and a maintenance health ring ADVANCED FEATURES • Vehicle Control: send ECU commands (fan, locks, lights) with safety interlocks • Headlamp Diagnostic: focused BCM scan with AI root-cause analysis • AI Mechanic: chat with an expert that knows your specific vehicle • AI command discovery: find manufacturer-specific OBD commands • VIN decoder for 40+ brands MULTI-VEHICLE AND CLOUD • Manage unlimited vehicles with custom profiles, colors, and odometer tracking • Multiple workshop and company profiles for branded reports • iCloud sync for reports, profiles, and history across devices • Multi-currency support for fuel prices and service costs APPLE INTEGRATIONS • Apple CarPlay support — view live data while driving • Sign in with Apple • Native dark mode • Full Arabic localization with proper RTL layout HARDWARE COMPATIBILITY Works with any ELM327 v1.5 or later OBD-II adapter: • Bluetooth Low Energy (BLE) • WiFi (TCP socket) • Auto-detects all OBD-II protocols: ISO 9141-2, ISO 14230 KWP, SAE J1850 PWM/VPW, ISO 15765 CAN Compatible with all OBD-II vehicles (1996+ in the US, 2001+ in the EU, varies by region). Premium features include unlimited PDF reports, performance testing, fuel economy, driving alerts, AI maintenance, headlamp diagnostics, and vehicle control. Free tier covers core diagnostics and live data.

Screenshots

DeepScan OBD2 Scanner4 screens
OBD Scan Pro4 screens

Verdict

The call

The clearest difference is update cadence: OBD Scan Pro at every 2 weeks against DeepScan OBD2 Scanner's every 2 months. DeepScan OBD2 Scanner's advantage is iOS requirement (11.0 vs 17.6). 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. DeepScan OBD2 Scanner sells 18 in-app purchases, starting at $9.99 per month and OBD Scan Pro sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DeepScan OBD2 Scanner ships an update every 2 months, OBD Scan Pro every 2 weeks. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 7 level
DeepScan OBD2 Scanner versus OBD Scan Pro: the parameters behind the verdict, then further details
ParameterDeepScan OBD2 ScannerOBD Scan Pro
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better17.6
Further details — not scored
Size2.0 GB27 MB
Age rating4+4+
DeveloperChangsha Angsi E-commerce Co., Ltd.Tariq Al-aqrabawi

In-app purchases

18 purchases

DeepScan OBD2 Scanner

Subscriptions3
  • Monthly Auto-renewal$9.991 Month
  • Quarterly Auto-renewal$24.993 Months
  • Annual Auto-renewal$49.991 Year
One-time15
  • 22 Special Functions Bundle2 variants$129.99
  • Renault Gateway 5 Tokens$147.99
  • Nissan Gateway 5 Tokens (EU only)$147.99
Show 12 more
  • Nissan Gateway 5 Tokens (EU only)$147.99
  • Renault Gateway 5 Tokens$147.99
  • FCA Gateway 1-year Access (EU only)$229.99
  • VW SFD Gateway 1-year Access$229.99
  • Renault Gateway 10 Tokens$254.99
  • Nissan Gateway 10 Tokens (EU only)$254.99
  • Renault Gateway 10 Tokens$254.99
  • Nissan Gateway 10 Tokens (EU only)$254.99
  • Renault Gateway 20 Tokens$464.99
  • Nissan Gateway 20 Tokens (EU only)$464.99
  • Renault Gateway 20 Tokens$464.99
  • Nissan Gateway 20 Tokens (EU only)$464.99
1 purchases

OBD Scan Pro

Subscriptions1
  • OBD Scan Pro Premium$2.991 Month

Questions

Is DeepScan OBD2 Scanner free?
DeepScan OBD2 Scanner is free to download, with in-app purchases available.
Is OBD Scan Pro free?
OBD Scan Pro is free to download, with in-app purchases available.
Do DeepScan OBD2 Scanner or OBD Scan Pro have ads?
Neither DeepScan OBD2 Scanner nor OBD Scan Pro shows ads.
Which is updated more often, DeepScan OBD2 Scanner or OBD Scan Pro?
DeepScan OBD2 Scanner ships an update every 2 months, and OBD Scan Pro every 2 weeks. Most recently, DeepScan OBD2 Scanner was updated on October 7, 2026 and OBD Scan Pro on October 3, 2026.

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