Comparison

ezOBD vs OBD GO

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

Head to head
About

ezOBD

Access detailed information about your car's health and performance. Monitor real-time engine parameters, fuel consumption, and diagnostic trouble codes. Features a customizable dashboard and graphing capabilities, with VIN decoding and emission test readiness checks.

Highlights
  • Real-time dashboard display
  • Customizable gauges
  • Real-time graphing
  • Read and clear DTC codes
  • Monitor fuel consumption
  • VIN decoder
  • Emission test readiness
Features
Read full description

Get access information from the computer(s) in your car about its health and performance Important features and improvements will be based on feedback from our fast growing community Works with Wi-Fi or Bluetooth BLE (4.0) VIN decoder reads car info without having to type in Context sensitive help system Real-time dashboard display with fully customizable gauges Real-time user defined graphing of multiple signals Supports all standard PIDs Monitor fuel consumption while you drive and save money on gas Generate and email logs and diagnostic/repair reports Real-time engine & vehicle parameters Read and clear DTC engine codes Multiple ECU support Free unlimited updates Ad-free Emission test: make sure if your car will pass or fail an emission test View RPMs, coolant temperature, oxygen sensor readings All the OBD II protocols are supported Very simple to use! You don't even have to select your car model Works with inexpensive Bluetooth BLE or Wi-Fi OBD2 devices In graphs you can send a png file of graph along with the csv file We are working hard to enhance the product and will be releasing frequent updates. If you have feedback or questions, please reach out to us directly at support@ezobd.com

About

OBD GO

This app helps you understand your car's diagnostic trouble codes by translating them into plain English and offering validated fixes. It supports a wide range of vehicles and provides detailed reports, graphing, and logging of data streams.

Highlights
  • Scan and clear trouble codes
  • Generate and share diagnosis reports
  • Translate cryptic code definitions
  • Vehicle coverage for major brands
  • Mode 6 and Smog Readiness checks
  • Interactive data graphing and logging
  • Wireless Bluetooth connection
Features
Read full description

OBD GO is a specialist OBD2 scan app. It is friendly for personal user, auto enthusiasts and professional mechanics to use. Let OBD GO help you understand your car better, translate the confusing trouble code into simple and plain English, it is time to hug this new generation repair method, no more wasting time on internet unreliable fixes. Features: • Scan trouble codes • Clear trouble codes • Generate, print, and share Diagnosis Reports • Vehicle coverage: GM, Ford, Chrysler, Toyota, Nissan, Mazda, Mercedes, Mitsubishi, Hyundai/Kia, BMW/Mini, Honda/Acura, Volkswagen/Audi, Subaru. • Mode 6 (On-Board Monitoring Test Results) • Smog Readiness Check • Freeze Frame Data • Multiple data streams interactive graphing and logging • Wireless bluetooth connection with vehicle • Metric and Imperial settings -OBD GO Diagnosis Report- A OBD GO Diagnosis Report is specific to your vehicle's year, make and model. Providing a cryptic code definition by giving you validated fixes for your trouble codes. Save time by using OBD GO to know your vehicle how to repair in advance. -Important Info- OBD GO is a professional scan tool and the APP is free to install, but it does require the purchase of sensor to communicate with your vehicle. Sensor simply connects to your data port located inside your car near the steering wheel. Every car made since 1996 is global compatible can be used anywhere in the world.

Screenshots

ezOBD3 screens
OBD GO4 screens

Verdict

The call

The clearest difference is rating: OBD GO at 4.4 against ezOBD's 3.3. ezOBD's advantage is review sentiment (75% vs 50%) and iOS requirement (8.1 vs 10.0). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

OBD GO holds the better App Store score, 4.4 against 3.3. Both are backed by a comparable volume of ratings — 6 and 17 respectively. Written reviews complicate that: 75% of ezOBD's written reviews are positive against 50% of OBD GO's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

ezOBD ships an update monthly, OBD GO every 2 months. Both last shipped on October 25, 2026.

Scorecard3 real differences · 7 level
ezOBD versus OBD GO: the parameters behind the verdict, then further details
ParameterezOBDOBD GO
PriceFreeFree
Rating3.3 (6 ratings)4.4 (17 ratings) — better
Positive reviews75.0% of reviews — better50.0% of reviews
Number of ratings617 — better
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.1 — better10.0
Further details — not scored
Size4 MB103 MB
Age rating4+17+
DeveloperUP & RUNNINGOBD GO TECH CO LTD

Customer experience

ezOBD

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

OBD GO

All ratings15 ratings
Positive86.7%
Neutral6.7%
Negative6.7%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

ezOBD

No in-app purchases

None

OBD GO

No in-app purchases

Questions

Is ezOBD free?
ezOBD is free to download, with no in-app purchases.
Is OBD GO free?
OBD GO is free to download, with no in-app purchases.
Which has better reviews, ezOBD or OBD GO?
OBD GO is rated higher. ezOBD averages 3.3 out of 5 from 6 ratings, while OBD GO averages 4.4 from 17 ratings.
Do ezOBD or OBD GO have ads?
Neither ezOBD nor OBD GO shows ads.
Which is updated more often, ezOBD or OBD GO?
ezOBD ships an update monthly, and OBD GO every 2 months. Most recently, ezOBD was updated on October 25, 2026 and OBD GO on October 25, 2026.

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