MKFlasher
BMW Diagnostics & Monitoring
Free · In‑App Purchases
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.
Ratings & Reviews
Improving connection reliabilty and fixing some csv formatting issues.
The developer, Gabriel M Kozma, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- GABRIEL MACCORI KOZMA DESENVOLVIMENTO DE SOFTWARE LTDA
- Size
- 67.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- License for the connected car $23.99
- N54 Logger Master $69.99
- License for the connected car $29.99
- N20 Logger Master $69.99
- B58 Logger Master $89.99
- License for the connected car $39.99
- S63 Logger Master $99.99
- S58 Logger Master $99.99
- N55 E Series Logger Master $69.99
- S55 Logger Master $99.99
- Copyright
- © MKFlasher