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Carly Solutions GmbH Reviews 

16,748
TrustScore 2.5 out of 5

2.3

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Review summary

Created with AI, based on recent reviews

Looking at 899 reviews, most reviewers were unhappy with their experience overall. Customers frequently complained about the expensive annual subscription model, stating that renewal fees were hidden upon purchase and extremely difficult to cancel later. Consumers also reported persistent technical glitches with the application, including connection errors, freezing screens, and very slow loading times when scanning vehicles. Some reviewers were happy with the device, noting that it was quite easy to use across multiple cars and very helpful for diagnosing basic error codes. Other users mentioned that the tool worked exceptionally well for checking specific vehicle settings and successfully clearing stubborn warnings on compatible models.

What people talk about most

Product

Clients share ambiguous opinions on product features and performance. While some reviewers praise the tool as... See more

Subscription

Reviewers mention negative feedback about subscriptions, stating that the yearly model is not clearly... See more

User experience

People report ambiguous experiences with user_experience, highlighting both useful features and frustrating... See more

Price

Reviewers highlight negative aspects of price, expressing widespread frustration over high annual... See more

Application

Customers had negative experiences with app, expressing strong frustration with subscription management and... See more

Reviews shaping this summary

Rated 2 out of 5 stars

Reported the same problem several times. Message telling me my adapter is not compatible and that I need a universal adapter. THATS WHAT IM USING!?? Support is far too long a process to get any sati... See more

Company replied

Rated 2 out of 5 stars

Carly produced codes which don't exist. Tried reporting problem but Carly support said if codes are given, then there is no fault. Scanned same vehicle with Autel and got specific code straight away a... See more

Company replied

Rated 2 out of 5 stars

Subscription basis isn’t clear, was too late before I noticed its was a yearly subscription. The obd reader is very slow at loading options. I’ve had to unsubscribe 3 times to the email spam, extremel... See more

Company replied

Rated 2 out of 5 stars

I asked if the Honda software in Carly was capable of doing a CKP pattern clear/learn and they sent me these questionaires to explain an error in Carly. No, that was not relevant, I just want to know... See more

Company replied


Company details

  1. Technical Service
  2. Software Company

Written by the company

Carly — OBD2 car scanner Founded in 2014 in Munich, Germany, Carly is an automotive tech company that connects drivers with the information hidden inside their cars. Carly provides simple solutions throughout the lifecycle of car ownership, delivering peace of mind and empowering you to save time and money. Our mission is to be a reliable companion for drivers that delivers powerful data and valuable insights. Unleash your inner car hero with Carly! The Carly OBD2 Diagnostic Scanner was named 'Runner Up for Tech Product of the Year ' at the prestigious Parker's Product Awards. It got Highly Recommended for "makes the process more accessible for home users." In 2025, described by the Products Writer and tester for CAR and Parkers, Aaron Hussain, as "Score: 4/5. A pocket-sized catalyst for preventative maintenance, but a couple of small quirks in the app stop it from being perfect."

Our Origins

Written by the company

An $8,000 repair estimate. An $80 fix.
One of Carly’s founders was told his car needed repairs costing nearly $8,000—more than the car was worth. Like most drivers, he had no way of knowing whether the diagnosis was accurate. Instead of accepting the bill, he dug deeper. By accessing the car’s hidden data, he uncovered the real issue: a small component that cost just $80 to replace. The problem wasn't the car. It was the lack of transparency. Today, Carly gives drivers direct access to their vehicle's data, helping them understand issues, avoid unnecessary repairs, and make smarter decisions about their cars. That's how Carly was born.

Contact info

Promotion box for Carly Solutions GmbH

Carly Mechanics Chat

Car problems? Get help from our mechanics in seconds at no cost!

2.3

Poor

TrustScore 2.5 out of 5

17K reviews

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2.3

All reviews

(16,748)

3,514 reviews in the last 12 months

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Rated 1 out of 5 stars

DO NOT PURCHASE THIS !

DO NOT PURCHASE THIS !! Bought this as a one time purchase for then a year later an annual subscription taken from my bank. This information is not advertised at purchase and was never informed of this. Complete and utter scam. Device does not correctly diagnose , may aswell pay and go to a reputable garage.

5 August 2026
Unprompted review
Carly Solutions GmbH logo

Reply from Carly Solutions GmbH

We’re sorry the renewal charge and diagnostic results did not meet your expectations. The Carly app license is annual and renews automatically unless canceled before the renewal date; these terms are shown during purchase, though we understand they were not clear enough in your experience. The license can be used as often as needed during the year, and its revenue supports continued software improvements. Carly operates lawfully and takes your feedback about purchase clarity and diagnostic accuracy seriously.

Rated 1 out of 5 stars

Milking customers by subscription lock-in

Their Product is ok, and works with my bmw.
The company however, is exploitive and their subscription model is designed to lock you in and milk you for money.
They don’t notify you about subscription renewal, and try to shift to blame over to the payment processor, in my case Klarna.
They have a ludicrous 1 to 3 months “processing time” to cancel your subscription before automatic renewal, and refuse to accept cancellation after and threatens with “german rental law” their customer support will ignore your request and is easily offended for someone who works for such a shady company. They don’t care about return customers, that’s for sure.
Most of their good reviews here are invited, which speaks for itself.
It’s a shame a payment processor like Klarna will tarnish their name by working with a company like this.
All in all, buy an iCarsoft instead. It will be a lot cheaper in the long run and better compatibility.

Edit: Reponse to Carly's AI generated bs answer.
The fact that the terms are presented during purchase does not matter, who remembers terms to the next year. If you actually cared you would notify your customers well in advance of renewal.
It's a blatant lie that you take the feedback seriously, because this has been a issue for many years as far as i can read online.
So this is your actual business model, to trick your customers into paying more than they want.
And refuse returns when they don't want it, it's downright hostile and exploitive.

20 May 2026
Unprompted review
Carly Solutions GmbH logo

Reply from Carly Solutions GmbH

We’re sorry the cancellation, renewal charge, and communication with Support were so frustrating, especially after the product itself worked with your BMW. The Carly app license is annual, and its renewal terms are presented during purchase. It can be used as often as needed throughout the license year, while the revenue supports ongoing software development and compatibility improvements. Carly’s intention is to communicate pricing and license terms transparently, not to lock customers in. We take your feedback seriously, particularly regarding renewal reminders, cancellation timing, references to Klarna, and the tone of the Support conversation.

Rated 2 out of 5 stars

Lacking serious features

Lacking serious features, doesn't support F91 - doesn't support brake service mode on G22 - others are way ahead

30 July 2026
Carly Solutions GmbH logo

Reply from Carly Solutions GmbH

We’re sorry Carly does not provide the features you need for your BMW F91 and G22. Compatibility depends on the exact model year and the installed control units. Our support list does not identify the F91 separately, while Brake Service availability for the BMW 4 Series is model-year dependent. We understand how disappointing these limitations are and appreciate your feedback. Current compatibility information is available at https://www.mycarly.com/.

Rated 1 out of 5 stars

Avoid at all costs

Avoid at all costs. Once it had some possibilities, but recently it's not able to code 90% of what was offered a few years ago.
Support doesn't exist, just a bot. No refunds either.

4 August 2026
Unprompted review
Carly Solutions GmbH logo

Reply from Carly Solutions GmbH

Peter, we’re sorry that Carly Coding no longer offers the functionality you previously had and that your support experience felt limited to automated replies. Even on supported models, manufacturers may introduce coding restrictions. We respond to every inquiry, so please open a ticket with “To Support Manager” in the subject; your case will be reviewed directly: https://support.mycarly.com/hc/requests/new?ticket_form_id=360000444960

Rated 5 out of 5 stars

Amazing app, just as good customer support!

Had a little problem connecting to my Carly scanner, little issue ticket to fill in, and then it was confirmed they would send me out a new scanner for free! Carly is an absolute powerhouse when it comes to what you can actually do via you’re phone on the app with diagnostics, live data ect, I can can code things that a professional diagnostics computer doesn’t even recognise! their customer services are just as outstanding considering it was the weekend when I had problems, it’s now Tuesday and the scanner has just been put through my letterbox, Thank you

1 August 2026
Unprompted review

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