Comparison

MKFlasher vs OBDGO PRO

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

Head to head
About

MKFlasher

Monitor your BMW's engine performance in real-time, read and clear fault codes, and capture detailed data logs. This tool allows for customizable dashboards and analysis of modifications and tune results.

Highlights
  • Real-time engine parameter monitoring
  • Customizable live dashboard
  • Read and clear fault codes
  • Record and export performance data logs
  • Multi-system diagnostics
  • Smart value tracking
Read full description

Monitor Your BMW Like a Pro Real-time engine monitoring for BMW E-Series through G-Series vehicles. See exactly what your engine is doing, troubleshoot issues instantly, and capture detailed performance data—all from your phone. Live Engine Dashboard - Real-Time Monitoring - Watch critical parameters as you drive: boost, temperatures, pressures, timing, and more - Fully Customizable - Build your perfect dashboard layout with drag-and-drop simplicity - Responsive & Fast - Instant updates with zero lag. See everything happening in real-time - Smart Value Tracking - App learns min/max ranges for each parameter as you drive Troubleshoot with Confidence - Read Fault Codes - Get complete trouble codes instantly - Clear Codes - Reset codes after repairs - Understand Issues - Know exactly what's wrong before hitting the shop - Multi-System Access - Engine, transmission, and system diagnostics in one app Capture & Analyze Performance - Record Sessions - Save real-time data logs while driving - CSV Export - Download logs to use with industry-standard tools (MegaLogViewer, Datazap, etc.) - Track Changes - Monitor modifications and tune results over time - Professional Analysis - Review detailed parameter history anytime Monitor Key Parameters - Engine: RPM, Throttle Position, Ignition Timing per Cylinder - Boost: Boost Pressure, Boost Target, Wastegate Duty-Cycle - Temperatures: Coolant, Oil, Intake Air, EGT - Fuel: Lambda, HPFP, Fuel Trim - Transmission: Torque Limiters, Timing Corrections - And dozens more... Simple Setup Connect via one of these adapters: - ENET Cable to Lightning Adapter - KDCan WiFi Adapter - ENET WiFi Adapter Whether you're running a classic E90 335i, an F80 M3, or the latest G-Series—if it's a BMW with an engine bay, we've got you covered. From tuners to daily drivers. From diagnostics to performance tracking. MKFlasher puts BMW diagnostic tools in your pocket. * For off-road use only. *************************************************************** Supported Cars: 2012 - 2016 M135i F2x N55 2013 - 2016 M235i F2x N55 2015 - 2018 M2 F87 N55 2011 - 2015 335i N55 F3x 2013 - 2016 435i N55 F3x 2010 - 2017 535i / GT N55 F1x 2011 - 2017 640i N55 F0x 2012 - 2015 740i N55 F0x 2010 - 2017 X3 35i N55 F25 2014 - 2018 X4 35i / M40i N55 F26 2013 - 2018 X5 40i N55 F15 2014 - 2018 X6 40i N55 F16 2014 - 2019 M3 S55 F80 2014 - 2019 M4 S55 F82 2014 - 2019 M4 S55 F83 2012 - 2019 M140i F2x 2016 - 2019 M240i F2x 2015 - 2019 340i F3x 2016 - 2019 440i F3x 2017 - xxxx 540i G3x 2017 - xxxx 640i GT G32 2015 - xxxx 740i G1x F0x 2017 - xxxx X3 M40i G01 2018 - xxxx X4 M40i G02 2018 - xxxx X5 40i G05 2019 - xxxx Z4 M40i G29 2012 - 2015 114i F2x 2011 - 2015 116i F2x 2011 - 2016 118i F2x 2015 - 2017 120i F2x 2012 - 2018 316i F3x 2006 - 2010 135i, 335i and 535i 2011 - 2013 335is 2009 - 2015 Z4 35i/is 2011 - 2012 1M 2008 - 2010 X6 35i 2010 - 2013 135i, 135is and 335i 2013 - 2015 X1 35i 2010 - 2013 X5 35i 2011 – 2014 X6 35i Disclaimer: For off-road use only.

About

OBDGO PRO

Unlock hidden vehicle features and perform OBD-II diagnostics with this app. It allows you to activate functionalities like wireless CarPlay, disable start-stop systems, and scan/clear trouble codes. Generate detailed diagnostic reports to understand and repair your car.

Highlights
  • Unlock hidden vehicle features
  • OBD-II code scanning and clearing
  • Generate and share diagnosis reports
  • Activate wireless CarPlay
  • Disable start-stop systems
  • View freeze frame data
  • Interactive data stream graphing
Features
Read full description

OBDGO PRO besides basic OBD-II diagnosis, vehicle hidden features unlock is available. Let everyone enjoy the fun of modding! 1. Unlock Hidden Features Support Models: Porsche, BMW, Mercedes, Ford, Audi, Volkswagen, more available vehicle and year models please check in app. Popular features such as: - Activate Wireless CarPlay - Disable Start Stop - Enable Engine Performance Menu - Change Turn Signal Blicks Times - Change Head Unit Start Animation - Activate G-Force Display More features are waiting for you to explore! 2. OBD-II Diagnosis Vehicle coverage: GM, Ford, Chrysler, Toyota, Nissan, Mazda, Mercedes, Mitsubishi, Hyundai/Kia, BMW/Mini, Honda/Acura, Volkswagen/Audi, Subaru, Buick, Chevrolet, Cadillac, Lincoln, Dodge, Jeep, Smart, Skoda, Porsche, FIAT, Renault, Peugeot, Citroen, Landrover, Jaguar, Lexus, Infiniti, Suzuki, Ssangyong. Features such as: - Scan trouble codes - Clear trouble codes - Generate, print, and share Diagnosis Reports - 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 3. Diagnosis Report 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 OBDGO PRO to know your vehicle how to repair in advance. OBDGO PRO 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

MKFlasher4 screens
OBDGO PRO4 screens

Verdict

The call

The clearest difference is rating: OBDGO PRO at 4.6 against MKFlasher's 3.0. OBDGO PRO also leads on in-app purchases (none vs 11) and ratings volume (25 vs 1). On price, update cadence, ads and monetization model 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. MKFlasher sells 11 one-off in-app purchases. OBDGO PRO asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OBDGO PRO holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: OBDGO PRO has 25 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

MKFlasher ships an update monthly, OBDGO PRO every 2 months. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

Scorecard4 real differences · 6 level
MKFlasher versus OBDGO PRO: the parameters behind the verdict, then further details
ParameterMKFlasherOBDGO PRO
PriceFreeFree
Rating3.0 (1 ratings)4.6 (25 ratings) — better
Positive reviews—69.2% of reviews
Number of ratings125 — better
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.611.0 — better
Further details — not scored
Size66 MB137 MB
Age rating4+17+
DeveloperGabriel M KozmaOBD GO TECH CO LTD

Customer experience

MKFlasher

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%

OBDGO PRO

All ratings25 ratings
Positive88.0%
Neutral4.0%
Negative8.0%
Written reviews13 reviews
Positive69.2%
Neutral0.0%
Negative30.8%

In-app purchases

11 purchases

MKFlasher

One-time11
  • License for the connected car$23.99
  • License for the connected car$29.99
  • License for the connected car$39.99
Show 8 more
  • N54 Logger Master$69.99
  • N20 Logger Master$69.99
  • N55 E Series Logger Master$69.99
  • N55 Logger Master$79.99
  • B58 Logger Master$89.99
  • S55 Logger Master$99.99
  • S58 Logger Master$99.99
  • S63 Logger Master$99.99
None

OBDGO PRO

No in-app purchases

Questions

Is MKFlasher free?
MKFlasher is free to download, with in-app purchases available.
Is OBDGO PRO free?
OBDGO PRO is free to download, with no in-app purchases.
Which has better reviews, MKFlasher or OBDGO PRO?
OBDGO PRO is rated higher. MKFlasher averages 3.0 out of 5 from 1 ratings, while OBDGO PRO averages 4.6 from 25 ratings.
Do MKFlasher or OBDGO PRO have ads?
Neither MKFlasher nor OBDGO PRO shows ads.
Which is updated more often, MKFlasher or OBDGO PRO?
MKFlasher ships an update monthly, and OBDGO PRO every 2 months. Most recently, MKFlasher was updated on October 1, 2026 and OBDGO PRO on September 30, 2026.

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