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Best Mhd Tuning N55 Apps

119+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated July 2026

Looking for free mhd tuning n55 apps? 19 of our 119+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Mhd Tuning N55 Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1MHD FlasherMHD FlasherFree4.5★ (203)NoNoJul 2026
2MHD N55 E-SeriesMHD N55 E-SeriesFree4.6★ (53)NoNoMay 2026
3xHP FlashtoolxHP FlashtoolFree4.9★ (2.6K)NoNoAug 2026
4MHD Flasher N54MHD Flasher N54Free4.6★ (174)NoNoAug 2026
5bootmod3bootmod3Free4.8★ (1.5K)NoNoAug 2026
6mFlashermFlasherFree5.0★ (10)NoNoMay 2026
7PowergatePowergateFree4.3★ (299)NoNoAug 2026
8Tuning: ProTuning: ProFree2.4★ (29)NoNoMay 2026

Top Picks for Mhd Tuning N55

MHD Flasher#1

MHD Flasher by MHD Tuning UG (haftungsbeschraenkt)

Editor's Choice
🔧 Utilities
4.5😐(203 ratings)
Free
MHD Flasher screenshot 1
MHD Flasher screenshot 2
MHD Flasher screenshot 3
MHD Flasher screenshot 4
MHD Flasher screenshot 5
MHD Flasher screenshot 6

This app allows for complete DME remapping of BMW vehicles, offering maximum performance and safety. It provides full OBD flashing, pre-configured performance maps, and advanced engine monitoring capabilities. Users can also customize various flash options for a personalized driving experience.

What We Love

  • 🚀 Fast flashing speeds (16-30 seconds)
  • 👍 User-friendly interface and intuitive design
  • 💪 Significant power gains and performance improvements
  • 🎯 Excellent OTS (off-the-shelf) maps with multiple fuel options

Room to Improve

  • 🐛 Frequent app crashes and stability issues
  • ❌ Recent update broke core functionality for many users
  • 🔌 Connection problems with WiFi adapters
xHP Flashtool#3

xHP Flashtool by xAutomotive GmbH

The App for your Transmission!
Worth Considering
📊 Productivity
4.9😊(2.6K ratings)
Free
xHP Flashtool screenshot 1
xHP Flashtool screenshot 2
xHP Flashtool screenshot 3
xHP Flashtool screenshot 4
xHP Flashtool screenshot 5
xHP Flashtool screenshot 6

This app offers a complete tuning solution for ZF automatic and DCT transmissions. It allows users to customize their transmission's behavior, from smooth and comfortable to race-ready performance, directly from their Apple devices. Unlock the full potential of your vehicle's transmission.

What We Love

  • 🚀 Improved performance and responsiveness
  • 👍 Easy to use and customize
  • 🔧 Excellent customer support
  • 💥 Significant driving experience enhancement

Room to Improve

  • 🐛 Occasional connection issues
  • 🔍 Compatibility concerns with newer vehicles
  • 💰 Perceived high cost of license

More Mhd Tuning N55 apps to explore

4
MHD Flasher N54
MHD Flasher N54
MHD Flasher N54
by MHD Tuning UG (haftungsbeschraenkt)
Free

This utility app allows reading and clearing engine DTC error codes, graphing and analyzing datalogs, and viewing vehicle licenses. It serves as a transition to a unified app supporting a wider range of BMW and Supra models.

Read engine DTC error codesClear engine DTC error codesGraph datalogs
🔧 Utilities
(174)
free
5
bootmod3
bootmod3
bootmod3
ECU Flash: BMW, Mini & Supra
Free

This platform enables users to unlock the full performance potential of their BMW, Mini, and Toyota Supra vehicles by flashing the factory ECU and TCU. It offers features like map switching, flex fuel tuning, and anti-lag, allowing for significant horsepower gains and custom performance adjustments.

ECU and TCU flashingMap switching via steering wheelFlex Fuel tuning
🔧 Utilities
(1.5K)
paid
6
mFlasher
mFlasher
mFlasher
Innovate Optimize Drive
Free

This app offers advanced engine and transmission tuning for enhanced performance and EV range. It provides a streamlined, intuitive ecosystem for optimizing drivability without compromising OEM reliability. Features include in-app purchase and activation for a seamless experience.

Integrated engine and transmission tuningStreamlined purchase and activationStage-free optimization
🔧 Utilities
(10)
free
7
Powergate
Powergate
Powergate
by Alientech Srl
Free

Customize your vehicle's performance directly from your smartphone. Adjust ECU parameters for track days, road trips, or everyday driving. Unleash your tuning desires with a vast list of compatible vehicles and professional-grade chiptuning capabilities.

ECU parameter adjustment via smartphoneReprogram engine and transmission ECUsSelect up to 4 performance configurations
🔧 Utilities
(299)
free
8
Tuning: Pro
Tuning: Pro
Tuning: Pro
by Smart Vehicle Engineering GmbH
Free

Enhance your car's performance with a tuning module. Adjust settings to match your vehicle and driving style, with modes like Eco, Sport, and Race. Receive instant updates for your car's configuration and the tuning chip's software.

Car tuning moduleCustomizable settingsEco, Sport, Race driving modes
🔧 Utilities
(29)
free
9
PredatorX
PredatorX
PredatorX
Bluetooth App for PredatorX
Free

This application enables vehicle tuning through the DS-MFD module. It provides a direct interface for adjusting vehicle performance parameters.

Vehicle tuningDS-MFD module integrationPerformance adjustment
🔧 Utilities
(30)
free with in-app purchases
10
ForzaTune Pro
ForzaTune Pro
ForzaTune Pro
Forza Tuning Calculator
$5.99
$6.99 | 14% OFF

This app helps players of racing simulation games create custom car tunes for various driving styles and tracks. It offers intelligent gearing calculations and allows for fine-tuning of balance and stiffness to match individual preferences, making complex tuning accessible.

Car and track specific tuningIntelligent gearing calculatorAdjustable turn entry/exit balance
🔧 Utilities
(363)
paid
11
TDI Tuning
TDI Tuning
TDI Tuning
Connect your TDI-Tuning System
Free

Enhance your vehicle's power, torque, and economy directly from your driver's seat. This app connects to your TDI-Tuning Bluetooth system, allowing instant performance adjustments and access to a community of car enthusiasts for tips and support.

Bluetooth system connectionInstant performance setting changesSeven custom performance programs
🔧 Utilities
(5)
free
12
Holley Terminator X
Holley Terminator X
Holley Terminator X
Bluetooth App for Terminator X
Free

Unlock advanced vehicle tuning control with this app. Fine-tune over 250 engine parameters for maximum performance using a mobile-friendly interface. Monitor vital engine data, create custom tunes, and share tuning files effortlessly.

250+ customizable engine parametersReal-time engine data monitoringIntuitive setup wizard for base tunes
🔧 Utilities
(5)
free
13
Tuning Controls
Tuning Controls
Tuning Controls
by WDL Solutions GbR
Free

Manage your engine tuning system with this app. Easily switch tuning programs on and off, access system information, and receive the latest software updates for your vehicle.

Turn tuning on and offSelect tuning programsView tuning system information
⚽ Sports
(4)
free
14
UMA M9
UMA M9
UMA M9
by UMA RACING SDN. BHD.
Free

This application connects to a specific engine control unit (ECU) to monitor engine data, read diagnostic trouble codes, and perform various engine tuning adjustments. It also allows for tuning map sharing and accessing cloud-based ECU firmware and calibration files.

Engine data monitoringMalf-code readingFuel adjustment
🔧 Utilities
(1)
free
15
aRacer X Tune
aRacer X Tune
aRacer X Tune
by ARACER SPEEDTEK INC.
Free

This app allows for advanced engine tuning and analysis for specific ECU series. It offers features like fuel and ignition timing adjustments, automatic correction, and traction control. Paid upgrades unlock more powerful functions for a customized experience.

Fuel and ignition timing adjustmentAutomatic adjustment functionsTraction control system (TCS)
🔧 Utilities
(15)
free
16
Chip tuning
Chip tuning
Chip tuning
by AVD TURBO SRL
Free

Access a database of car models to find specific power increases and pricing for optimized software. Features include a comprehensive database, an FAQ section, contact information, and a news feed. This application is available for free.

Chip tuning databasePower increase per modelOptimized software pricing
🔍 Reference
(1)
free
17
Tune It Yourself
Tune It Yourself
Tune It Yourself
Sim racing vehicle tuning app
Free

This app analyzes live telemetry data from racing games to automatically adjust vehicle suspension and gearing setups. It tailors tunes to specific cars and tracks, enhancing your racing performance. A free trial is available for select cars, with a subscription unlocking full functionality.

Live telemetry data collectionAutomatic suspension tuningAutomatic gearing setup
🔧 Utilities
(62)
freemium
18
QuickTune - Forza Tuning App
QuickTune - Forza Tuning App
QuickTune - Forza Tuning App
Tuning Calculator
Free

This app offers advanced tuning technology for popular Forza racing games. Create and customize car tunes quickly with intuitive sliders and gain access to superior build and tuning support with an upgrade.

Advanced Forza tuning technologySupports Forza Horizon 5, 6, and MotorsportCreate base tunes quickly
🔧 Utilities
(1)
free
19
Super Vanz - DataTec
Super Vanz - DataTec
Super Vanz - DataTec
Stand Alone Tuning Chip
Free

This application allows for real-time tuning of engine parameters. It offers features like injector and ignition tuning, idle ramble control, and compensation adjustments for optimal performance.

Real-Time TuningInjector TuningIgnition Tuning
🔧 Utilities
(1)
free
20
DITUPA
DITUPA
DITUPA
Diesel-Tuning vom Ingenieur
Free

This app enables diesel car owners to optimize engine performance by uploading calibration files to the ECU via an OBD adapter. It ensures safety by monitoring temperatures and maintaining emission control systems, offering a more harmonious power delivery.

Upload calibration files to ECUUses standard OBD adapter (Wi-Fi/ENET)Monitors critical component temperatures
🔧 Utilities
(2)
paid

FAQ about Mhd Tuning N55

What are the best mhd tuning n55 apps for iPhone?
MHD Flasher tops our mhd tuning n55 apps ranking as of July 2026, with a 4.5-star average from 203 App Store ratings, and it's free to download.
Yes — 19 of the top mhd tuning n55 apps we rank are free to download, including MHD Flasher and MHD N55 E-Series.
MHD Flasher has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 119+ mhd tuning n55 apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
The MHD Flasher app is a complete flash tuning application for BMW vehicles. It enables full DME remapping, allowing for enhanced performance and drivability while retaining OEM safety mechanisms. The app also provides advanced engine monitoring and customizable flash options.
Key features include full OBD flashing for easy installation and map changes, pre-configured Off-The-Shelf (OTS) maps for various stages and fuel types (like E85), advanced engine parameter monitoring, and customizable flash options such as exhaust burble, Vmax removal, and gear-specific power limits.