Comparison

LayMatic vs My Flasher US

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

Head to head
About

LayMatic

Features
Read full description

LayMatic lets you adjust the factory air suspension of compatible Mercedes-Benz vehicles—right from your iPhone. Set the perfect stance for daily driving, photo shoots, or track days, then restore stock height anytime. No permanent wiring or coding: plug in, adjust, unplug. Requires the LayMatic OBD-II dongle (sold separately). What you can do Lower in seconds: Easy Mode adjusts all four corners; Front/Back controls axles; Manual enables per-wheel fine-tuning. Save & restore: Your vehicle’s original values are backed up on first connect so you can return to stock anytime. Multiple vehicles: One Key licenses one car; add additional Keys to enable more cars in your garage. Non-invasive setup: No cutting, no “lowering links,” and no permanent wiring. How it works Create an account and sign in. Plug the LayMatic OBD-II dongle into the OBD port (under the steering wheel on most Mercedes-Benz models). Open the app and connect; on first connection you’ll assign a Key to the vehicle. Adjust height using Easy, Front/Back, or Manual modes. Unplug the dongle when you’re done. Compatibility Works with most Mercedes-Benz models equipped with factory air suspension (e.g., AIRMATIC, Air Body Control). Not compatible with hydraulic systems such as Active Body Control (ABC)/Magic Body Control. For the latest list of supported models, see our compatibility page on the LayMatic website. Safety & legal Use only when parked on a level surface with the parking brake engaged. Do not operate while driving. Ensure any changes comply with your local laws and inspection requirements (e.g., TÜV). Adjustments are reversible, but may affect warranty or assistance; use at your own risk. Requirements LayMatic OBD-II dongle (sold separately) and an active LayMatic account. A compatible Mercedes-Benz vehicle (see compatibility on our website). Bluetooth and internet access for initial setup and updates. Trademarks Mercedes-Benz, AIRMATIC, and related marks are trademarks of their respective owners. LayMatic is an independent product and is not affiliated with or endorsed by Mercedes-Benz.

About

My Flasher US

This app allows users to tune and optimize their car's ECU through a connected plug-in dongle. It offers features like reading/writing ECU data, seamless dealer communication, and automatic vehicle identification for a personalized tuning experience.

Highlights
  • Read & Write ECU Data
  • Seamless Dealer Communication
  • Automatic Vehicle Identification
  • Secure and Easy-to-Use Interface
  • ECU Tuning and Optimization
Features
Read full description

Unlock Your Car’s Full Potential with Our Smart Tuning App! Our mobile application works seamlessly with a plug-in dongle that connects to your car’s ECU, giving you complete control over your vehicle’s tuning and optimization. Key Features: - Read & Write ECU Data – Connect to the dongle and access your car’s ECU effortlessly - Seamless Dealer Communication – Exchange read and modified files with your dealer directly through the app - Automatic Vehicle Identification – Instantly detect your car’s manufacturer, model, version, and engine for a tailored experience - Secure & Easy-to-Use – Designed for everyone, from beginners to professionals, ensuring a safe and hassle-free tuning experience. Enhance your driving experience with precision tuning – Download now and take control of your vehicle!

Screenshots

LayMatic4 screens
My Flasher US4 screens

Verdict

The call

The clearest difference is ads: My Flasher US at none against LayMatic's shown. My Flasher US also leads on update cadence (every 9 days vs every 4 weeks). LayMatic's advantage is iOS requirement (12 vs 15.4). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

LayMatic ships an update every 4 weeks, My Flasher US every 9 days. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
LayMatic versus My Flasher US: the parameters behind the verdict, then further details
ParameterLayMaticMy Flasher US
PriceFreeFree
Rating—4.4 (7 ratings) — better
Positive reviews—75.0% of reviews
Number of ratings—7 — better
Update frequencyEvery 4 weeksEvery 9 days — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12 — better15.4
Further details — not scored
Size38 MB96 MB
Age rating4+4+
DeveloperIrsadi SoganciSwitchOver Inc.

In-app purchases

None

LayMatic

No in-app purchases

None

My Flasher US

No in-app purchases

Questions

Is LayMatic free?
LayMatic is free to download, with no in-app purchases.
Is My Flasher US free?
My Flasher US is free to download, with no in-app purchases.
Do LayMatic or My Flasher US have ads?
LayMatic shows ads; My Flasher US does not.
Which is updated more often, LayMatic or My Flasher US?
LayMatic ships an update every 4 weeks, and My Flasher US every 9 days. Most recently, LayMatic was updated on October 13, 2026 and My Flasher US on October 25, 2026.

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