Comparison

Torque Pro vs MAXOBD

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

Head to head
About

Torque Pro

Transform your phone into a powerful car diagnostic tool. Read and clear trouble codes, monitor live sensor data, and analyze performance with real-time graphs. Get AI-powered insights and detailed vehicle history reports.

Highlights
  • Read and clear trouble codes (DTCs)
  • Live sensor data monitoring and logging
  • AI-powered trouble code explanations
  • Real-time dyno graphs and performance testing
  • Customizable dashboard themes
  • Full vehicle history reports
Features
Read full description

Torque Pro: OBD2 Car Scanner – Professional Vehicle Diagnostics & Performance Tools Turn your iPhone into the ultimate automotive diagnostic companion. Whether you're a professional mechanic, passionate enthusiast, or everyday driver, Torque Pro delivers comprehensive vehicle insights with an intuitive, powerful interface designed for both beginners and experts. AI-POWERED DIAGNOSTICS & ENHANCED FEATURES • NEW: Full vehicle history report: Get a clear picture of your car's past, including accident history, mileage discrepancies, title issues, and more. • NEW: AI Mechanic provides plain-language trouble code explanations and repair recommendations • NEW: Enhanced performance testing with real-time dyno graphs and improved accuracy • NEW: Multiple premium dashboard themes with customizable gauge layouts COMPREHENSIVE DIAGNOSTICS • Read and clear trouble codes (DTCs) to immediately identify issues • Reset check engine light after addressing problems • Monitor emission readiness status and inspection preparation • View live sensor data with real-time updates and logging • Save diagnostic sessions for historical comparison and tracking PREMIUM DASHBOARD EXPERIENCES • Choose from multiple professionally designed layouts: Modern: Clean, information-rich interface with key metrics Classic: Traditional gauge-style presentation for familiar readings Performance: Focus on power, torque, and driving metrics Minimal: Distraction-free design showing only essential information ADVANCED PERFORMANCE TESTING • Real-time dynamometer mode calculates horsepower and torque curves • 0-60 mph acceleration testing with precision timing • Quarter-mile estimations and performance analytics • Track mode for recording lap times and performance metrics • Export performance data for detailed analysis COMPLETE SENSOR SUPPORT & CUSTOMIZATION • Monitor standard OBD2 sensors including RPM, speed, temperature, and more • Access advanced sensors: fuel rate, mass air flow, intake temperature, and fuel trim • Create and monitor custom PIDs for aftermarket sensors or specific vehicle functions • Configure warning thresholds with visual and audio alerts • Real-time graphing of multiple parameters simultaneously VEHICLE MANAGEMENT • Multi-vehicle garage with automatic VIN detection • Vehicle-specific profiles and settings COMPATIBILITY & CONNECTIVITY • Works with all OBD2-compliant vehicles (1996+ for US, 2001+ for EU) • Compatible with gasoline, diesel, hybrid, and many electric vehicles with OBD2 ports • Connects via Bluetooth to standard ELM327 and similar OBD2 adapters • Optimized for Wi-Fi adapters for faster data rates • Support for CAN, ISO, SAE and other manufacturer-specific protocols Subscription Options: • Weekly, Monthly, Yearly Premium. Subscription Details: • Payment will be charged to your Apple ID account at confirmation of purchase • Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period • Your account will be charged for renewal within 24 hours prior to the end of the current period • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • No cancellation of the current subscription is allowed during the active subscription period • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription Privacy Policy: https://www.sadynamics.com/torque-pro-privacy-policy/ Terms of Use: https://www.sadynamics.com/terms-of-use-torque-pro/ *Note: Requires compatible OBD2 Bluetooth or Wi-Fi adapter (not included) connected to your vehicle's OBD port. Feature availability may vary depending on your vehicle's make, model, and OBD implementation. For optimal performance and fastest refresh rates, we recommend using Wi-Fi adapters. Support: torque.pro@sadynamics.com

About

MAXOBD

This utility app allows car owners to detect vehicle faults by connecting to standard OBD protocol devices. It enables users to read trouble codes, view real-time data, and access performance parameters, with enhanced features when using specific hardware. The goal is to simplify vehicle management and early problem detection.

Highlights
  • Vehicle fault detection
  • Connects with standard OBD devices
  • Read trouble codes
  • View real-time data
  • Access performance parameters
  • Clear trouble codes (with specific hardware)
Features
Read full description

This MAXOBD app is designed for all car owners, providing convenient vehicle fault detection services. It supports connection with standard OBD protocol devices, allowing users to perform common OBD scans and quickly check the health of their vehicles. By connecting to the OBD device, users can easily read the vehicle’s trouble codes, view real-time data, and access various performance parameters. In particular, if users connect a Konnwei device, they can enjoy more advanced features, including scanning more fault information and clearing trouble codes. This helps car owners not only identify potential vehicle issues but also clear trouble codes and restore the vehicle to normal operation. The goal of this app is to make it easier for every car owner to manage their vehicle, detect problems early, avoid costly repairs, and ensure the vehicle is always in the best running condition. Whether for regular health checks or quick diagnostics when a fault occurs, this app will be a reliable assistant for your car care

Screenshots

Torque Pro4 screens
MAXOBD4 screens

Verdict

The call

The clearest difference is rating: Torque Pro at 4.3 against MAXOBD's 2.4. Torque Pro also leads on ratings volume (520 vs 7). MAXOBD's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, update cadence 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. Torque Pro sells 5 in-app purchases, starting at $9.99 per 7 days. MAXOBD asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Torque Pro holds the better App Store score, 4.3 against 2.4. That said, the two scores are not equally well evidenced: Torque Pro has 520 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 6% of Torque Pro's written reviews are positive against 29% of MAXOBD's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Torque Pro ships an update fortnightly, MAXOBD every 3 weeks. The most recent releases landed on September 23, 2026 and September 11, 2026 respectively.

Scorecard7 real differences · 3 level
Torque Pro versus MAXOBD: the parameters behind the verdict, then further details
ParameterTorque ProMAXOBD
PriceFreeFree
Rating4.3 (520 ratings) — better2.4 (7 ratings)
Positive reviews5.8% of reviews28.6% of reviews — better
Number of ratings520 — better7
Update frequencyFortnightly — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS1815.0 — better
Further details — not scored
Size92 MB48 MB
Age rating4+17+
DeveloperCollabrains Technologies LTD祖策 谢

Customer experience

Torque Pro

All ratings520 ratings
Positive81.7%
Neutral2.3%
Negative16.0%
Written reviews104 reviews
Positive5.8%
Neutral1.9%
Negative92.3%

MAXOBD

All ratings7 ratings
Positive28.6%
Neutral14.3%
Negative57.1%
Written reviews7 reviews
Positive28.6%
Neutral14.3%
Negative57.1%

Bugs and requests

Torque Pro

Reported bugs

3 issues
  • Unable to read DTC codes
  • Fails to connect to OBD2 adapters
  • Turns off vehicle when attempting to connect

Requested features

2 requests
  • Add support for Ssangyong Musso Grand
  • Improve compatibility with more vehicles and OBD2 adapters

MAXOBD

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Torque Pro

Subscriptions3
  • Torque Premium Weekly$9.997 Days
  • Torque Premium Monthly$14.991 Month
  • Torque Premium Yearly$59.991 Year
One-time2
  • 1 Full Vehicle History Report$19.99
  • 3 Full Vehicle History Report$29.99
None

MAXOBD

No in-app purchases

Questions

Is Torque Pro free?
Torque Pro is free to download, with in-app purchases available.
Is MAXOBD free?
MAXOBD is free to download, with no in-app purchases.
Which has better reviews, Torque Pro or MAXOBD?
Torque Pro is rated higher. Torque Pro averages 4.3 out of 5 from 520 ratings, while MAXOBD averages 2.4 from 7 ratings.
Do Torque Pro or MAXOBD have ads?
Torque Pro shows ads; MAXOBD does not.
Which is updated more often, Torque Pro or MAXOBD?
Torque Pro ships an update fortnightly, and MAXOBD every 3 weeks. Most recently, Torque Pro was updated on September 23, 2026 and MAXOBD on September 11, 2026.

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