Carly App Cost 2026: Subscription, Adapter, and Pricing Explained

You're considering whether Carly is worth it for your 3 Series, C-Class, or A4, and the first question that matters is concrete: what does this app actually cost per year? Carly App costs about €65 to €105 a year for one brand, and the Carly Universal Scanner adapter is included in that price. The first year costs the licence price, and the licence renews at the same price every year. The exact price depends on which brand you choose, whether you take All Brands access (about €114 a year), and whether you add the Smart Mechanic module.

This guide breaks down Carly's pricing structure, addresses the subscription-vs-one-time question directly, covers BMW Full Version costs, and compares Carly to alternatives that don't require a yearly subscription (BimmerCode, OBDeleven Credits, Skanyx). The data is current for DACH and EU regions in 2026.

How Much Does Carly App Cost in 2026?

The pricing is one annual licence with the hardware included, although that is easy to miss on Carly's marketing pages.

Premium licence, single brand (Carly Universal Scanner adapter included): about €65-105 per year. BMW about €104, VW Group (VW, Audi, Seat, Skoda) or Mercedes about €75, cheaper brands such as Fiat, Toyota or Renault-Dacia about €65. Premium licence, all brands (adapter included): about €114 per year. Basic package (adapter only, one-time): about €65, basic functions, no coding, no renewal. Carly Smart Mechanic add-on (optional, detailed fault explanations): about €30-45 per year on top.

Realistic first-year cost for a BMW owner who wants the full package: about €104 BMW licence + €30-45 Smart Mechanic = about €135-150. Without Smart Mechanic: about €104, adapter included. Year 2 onward the licence renews at the same price: about €104 without Smart Mechanic, about €135-150 with it.

Never let the licence lapse if you rely on coding, or the adapter loses all premium functionality until you renew. If you do want out, how to cancel a Carly subscription covers each store and the notice Carly asks for.

Does Carly Require a Subscription, or Is It a One-Time Payment?

Carly is a subscription-based product, not a one-time purchase. This is the most common point of confusion in BMW and Mercedes forums where users ask "is Carly a one-time payment" hoping for a BimmerCode-style ownership model.

Three concrete Carly subscription variants in 2026:

1. Single-brand licence (about €65-105/year with the adapter included, BMW at the top at about €104): One brand of your choice. Coding, manufacturer-specific fault reading, used car check. Best when you only drive one brand. 2. All-brands licence (about €114/year with the adapter included): Full functionality across all supported brands (BMW, Mercedes, Audi, VW, Skoda, Seat, Mini, Porsche, Ford, Opel, Renault, limited Toyota). Worth it for two or more vehicles of different makes. 3. Smart Mechanic add-on (about €30-45/year on top): More detailed fault descriptions and basic repair guidance. Useful for less technical users.

The only one-time Carly purchase is the Basic package (about €65), which gets you the adapter with basic functions and no coding. For one-time payment with coding, look at BimmerCode (BMW, about €50 one-time) or OBDeleven's free plan with One-Click App credits (VW/Audi, usage-based).

Stop your Carly subscription and the adapter still functions as a basic OBD2 code reader, but every coding and premium feature you paid for goes dark until you reactivate, which is exactly the auto-renewing "Abofalle" (subscription trap) pattern German buyers complain about: the value lives in the recurring fee, not in the hardware you own.

What Carly's Own Pricing Pages Show (Checked September 2026)

Carly's German pricing pages, checked in September 2026, list the Premium licence per brand per year with the Carly Universal Scanner included free: about €65 for Fiat, Toyota or Renault-Dacia, about €75 for the VW Group brands or Mercedes, about €104 for BMW (and BMW plus MINI), and about €114 for All Brands. Carly's US pricing guide says the same in dollars: all Premium plans include the scanner hardware at no additional cost. The Basic package, about €65 one-time, is the only way to buy the adapter without a licence, and it covers basic functions only.

The figure worth watching is the auto-renewal charge. The licence renews every year at the same price, and Trustpilot reviews of Carly repeatedly cite unexpected renewal debits in the 114 to 149.88 EUR range a year after signup. The top of that range matches the All Brands licence plus the Smart Mechanic add-on renewing together. That is the practical shape of the subscription trap: the charge recurs whether or not you still code, and the adapter keeps none of its premium value once that charge is declined or refunded. Diarise the renewal date the day you subscribe.

How Much Is Carly for All Brands vs One Brand?

A common BMW-and-Mercedes-household question: do you need the all-brands subscription or is single-brand enough?

Carly single-brand licence (about €65-105/year with the adapter included; BMW about €104, Mercedes about €75) covers one manufacturer fully. All coding modules, manufacturer-specific fault decoding, used car check for that brand only. If you switch your single brand later (e.g. from BMW to Mercedes), you typically need to buy a new license rather than swap. Carly all-brands licence (about €114/year with the adapter included) covers every supported make: BMW, Mercedes, Audi, VW, Skoda, Seat, Mini, Porsche, Ford, Opel, Renault, plus limited Toyota and others. Since the BMW licence already runs about €104, the all-brands tier costs only about €10 more and pays for itself if you maintain two or more vehicles of different makes.

The all-brands subscription is also useful for buyers planning to use the used car check on inspection visits - you don't know in advance whether the car you're inspecting will be a 3 Series, an A4, or a C-Class.

For families with one BMW and one Mercedes, all-brands is the obvious pick, especially since a BMW and a Mercedes licence together would cost about €180 a year against about €114 for all brands. For a single-vehicle household where the brand stays the same for years, single-brand is the better value.

Carly BMW Full Version Cost: What Do You Actually Pay?

The phrasing "Carly BMW Full Version" causes recurring confusion. There is no separate Full Version tier - it's the standard BMW licence.

Carly BMW Full Version = the BMW Premium licence (about €104/year, the top of the single-brand range), with the Universal Scanner adapter included.

What you get for that:

• All BMW-specific coding modules (iDrive customization, M-Sport sound profiles, ambient lighting, digital cluster layout, sport displays)
• BMW used car check (multi-module scan, mileage cross-check, cleared-code detection)
• BMW manufacturer-specific fault reading and clearing
• iOS and Android apps with the polished Carly interface

What it costs in real terms:

• First year: about €104 (the BMW licence, adapter included)
• Year 2 onward: about €104/year, renewing at the same price
• Optional Smart Mechanic add-on: about €30-45/year on top for deeper fault explanations

For BMW-only owners focused purely on coding without recurring costs, BimmerCode plus its companion BimmerLink (about €90 together, one-time, or about €120-150 with a €30-60 adapter) covers similar BMW coding depth and beats Carly on long-term cost decisively. Over 5 years (about €520 for the Carly BMW licence) the difference is around €370-400.

How Good Is Carly's Interface?

Start with what Carly does better than almost anyone else: the user experience. Where tools like OBDeleven can feel like they were designed by engineers for engineers, Carly feels like someone sat down and thought about what a normal person would want to see when they plug into their car for the first time.

The home screen gives you a clean overview of your vehicle. Diagnostic codes are displayed with plain-language descriptions rather than just alphanumeric soup. The coding options are organized by category - lighting, comfort, infotainment, driving - rather than buried in adaptation channel numbers that require a forum thread to decode. For someone who's never touched a diagnostic tool before, this matters a lot. You can go from "just downloaded the app" to "enabling my daytime running lights as turn signals" in maybe fifteen minutes, and most of that time is the initial vehicle scan.

This isn't a small thing. The barrier to entry with most coding tools is that you need to already know what you're doing before the app becomes useful. Carly flips that - the app teaches you what's possible on your specific car, then walks you through changing it. The one-click coding presets are curated and tested, though availability varies significantly by model year and variant. It's worth checking Carly's compatibility page for your specific vehicle before purchasing. That said, you're not going to accidentally brick your comfort module because you changed the wrong bit in a long coding string.

How Well Does Carly Support BMW and Mercedes?

Carly works with most OBD2 vehicles (EU petrol from 2001, diesel from 2004, US from 1996) for basic scanning - reading and clearing codes, pulling live data, that sort of thing. But the real value is in the deeper manufacturer-specific features, and that's where BMW and Mercedes owners get the most out of their subscription.

On a BMW, the depth of coding options is impressive. F30 and G20 owners in forums regularly report being able to tweak exhaust burble on M-Sport models, change iDrive behaviour, adjust ambient lighting, modify the digital gauge cluster layout, and enable sport displays BMW left disabled from the factory. There's something genuinely satisfying about discovering your car was capable of this all along - you just needed the right tool to flip the switch.

Mercedes support is similarly strong. Things like adjusting the ambient lighting colors beyond the factory presets, enabling the hidden engineering menu, changing how the start/stop system behaves. If you've ever looked at the options list on a higher-trim Mercedes and thought "I wish I had that feature" - there's a decent chance Carly can enable it on your car.

VW and Audi support exists too, though here you're getting into OBDeleven's home turf. Carly's VW/Audi coding catalog is solid but noticeably thinner than what OBDeleven offers for those brands. If your garage has a Golf and a 3 Series, Carly's multi-brand approach actually makes more sense than juggling two different apps and two different adapters. But if VW is all you drive, OBDeleven is probably the better coding tool for that ecosystem.

Beyond European brands, Carly's value drops off considerably. You can still read codes and view live data on a Honda or Toyota, but the coding features that justify the subscription price are either minimal or nonexistent. It's a perfectly functional code reader on non-European cars, but you'd be overpaying for what amounts to basic OBD2 functionality.

Is Carly's Used Car Check Worth Using?

One feature that doesn't get enough attention in most Carly reviews is the used car check. When you're buying a used vehicle, the standard move is to check for diagnostic trouble codes, but a savvy seller can clear those minutes before you arrive. Carly's used car check goes deeper - it scans multiple ECU modules for patterns that suggest recent code clearing, cross-checks mileage figures between modules, and produces an overall health assessment.

A 2017 Mercedes C-Class that shows clean on a basic OBD2 scan can still carry fault history in a secondary module - the kind of thing a standard code reader misses entirely. Carly's multi-module approach surfaces these patterns. It's not a substitute for a full pre-purchase inspection with a mechanic, but as a first-pass filter it's genuinely valuable. A structured 8-step PPI is the electronic half of that job (guided drive test, cleared-code fraud checks, a Buy / Negotiate / Caution / Walk Away verdict) - the hands-on half still belongs to a mechanic.

Which Adapter Does Carly Require?

Here's where the enthusiasm gets tempered. Carly requires their own Universal Scanner for anything beyond the most basic functionality - the deep coding, the used car check, the manufacturer-specific diagnostics all need the Carly hardware. Generic ELM327 adapters won't cut it. So the scanner is required, not an optional accessory, although every Premium licence now includes it.

The Carly Universal Scanner comes included with every Premium licence, or on its own as the Basic package for about €65 one-time. Either way it creates a lock-in effect for Carly's premium features that's worth thinking about before you buy. If you later move to another coding app, plan on that app's own adapter: OBDeleven, for example, requires its own proprietary hardware. The Carly scanner is not scrap after a switch, though. Outside the Carly app it works as a standard OBD2 adapter, and generic OBD2 apps, ours included, connect to it for fault codes, freeze frame, standard live data and the VIN. Coding and the brand-specific modules do not carry over, so switching coding apps still costs money.

The adapter itself is fine - good build quality, Bluetooth Low Energy, minimal draw from the OBD2 port. User reports across the BMW and Mercedes forums are consistently stable on both iOS and Android. The objection isn't quality; it's the principle that Carly's premium features run only on Carly's own adapter when plenty of third-party adapters in the €25 to €60 range work across multiple apps.

Is Carly Cheaper Than a Dealer Visit or Cheaper Apps?

Carly's price only makes sense in context. Compared to a dealer visit for a single coding change (often €100 to €200 per visit at official BMW or Mercedes service centres), Carly pays for itself in the first or second customization if you enjoy tweaking settings. The first-year licence, about €65-105 for one brand with the adapter included, costs roughly one dealer session.

Compared to the broader app market, however, you're paying a premium for the polished interface and curated coding library. Torque Pro costs about €4 once and works with any generic adapter - but there's no coding, it's Android-only, and it assumes more technical knowledge than most people come in with. BimmerCode at about €50 one-time handles BMW coding without the subscription. The question isn't really "is Carly expensive" - it's "is Carly's UX worth the recurring cost over BimmerCode's one-time payment". For coding novices on BMW, the answer is often yes for year 1, less so by year 3.

Where Does Carly Fall Short?

The gaps are significant depending on what you need.

Diagnostic depth is probably the biggest limitation. Carly reads codes and gives you clear descriptions of what each one means, which puts it ahead of many consumer apps. But when you're actually trying to figure out what's wrong with your car, you need more than "P0171 - System Too Lean." You need to know whether that's a €3 vacuum hose, a €150 MAF sensor, or a €400 fuel injector problem. Carly gives you the what; it doesn't do a great job with the why or the how-much.

The Smart Mechanic add-on improves this somewhat - you get more detailed explanations and some repair guidance. But it's an additional subscription cost on top of what you're already paying, and even then, the diagnostic analysis isn't particularly sophisticated. You're getting better code descriptions, not intelligent fault analysis.

Live data monitoring is functional but basic. You can pull data streams and view them in real-time, which is useful for tracking down intermittent issues if you know what parameters to watch. But there's no intelligent analysis of the data - no flagging of values that are trending toward failure, no pattern recognition across multiple parameters. You're staring at numbers and deciding for yourself what's normal and what isn't.

For non-European vehicles, Carly is essentially a code reader with a nice UI. You're getting generic OBD2 access - which, to be fair, is what most apps offer on non-supported brands - but the premium pricing feels hard to justify when the advanced features that differentiate Carly aren't available on your car.

Carly gives you the what; the why and the how-much are where it stops. When the question is whether that lean code is a €3 vacuum hose, a €150 MAF sensor, or a €400 injector, and whether you can keep driving in the meantime, that interpretation-and-cost layer is what Skanyx covers: the fault explained in plain language, a repair cost range, and a safe-to-drive verdict, free, on the generic ELM327 adapter you may already own.

How Does Carly Compare to OBDeleven, BimmerCode and VCDS?

The landscape for consumer OBD2 apps has gotten more interesting over the past couple of years. Here's how Carly stacks up honestly.

OBDeleven is the direct competitor for coding, and it's a real horse race depending on your brand. OBDeleven has deeper VW/Audi/Skoda/Seat support - their one-click app library for VAG vehicles is substantially larger than Carly's. But Carly has the edge on BMW and Mercedes, and the interface is more welcoming if you're not already steeped in VAG forum culture. Both apps require their own adapters, both use subscription models. If you drive VAG, lean toward OBDeleven. BMW/Mercedes owners get more from Carly. Running both brands in one household means two adapter ecosystems and no clean answer on cost. BimmerCode (approximately €50, one-time payment) and its companion app BimmerLink (approximately €40, one-time payment) offer BMW coding and diagnostics without a subscription. BimmerCode's coding depth for BMW rivals Carly's, and the one-time pricing makes it significantly cheaper long-term. The trade-off is that it's BMW-only and the interface is less polished than Carly's. If you drive a BMW and primarily want coding without ongoing subscription costs, BimmerCode is hard to beat on value. It's well-known on forums like Bimmerfest and BimmerPost for good reason. Torque Pro remains the budget king at about €4 and no subscription. It works with any generic Bluetooth adapter, offers incredible customization for data display, and gives you raw diagnostic power that neither Carly nor OBDeleven can match at the parameter level. But there's zero coding capability, the interface looks like it was designed in 2012, it assumes you already know what you're looking at, and it's Android only. It's the right answer for technically minded people who want diagnostic data and don't care about coding. Carista is another option worth knowing about. It's subscription-based (Pro at approximately €60 per year, or about €100 for two years, plus an adapter at about €30 for the OBD Reader or €70 for the EVO), supports multi-brand coding with their own adapter, and sits somewhere between Carly and OBDeleven in terms of brand coverage. It's not as deep as either on their best-supported brands, but it covers a wider range of manufacturers for basic coding. Skanyx takes a fundamentally different approach by focusing on AI-powered diagnostics rather than coding. It works with any standard Bluetooth OBD2 adapter (no proprietary hardware), interprets diagnostic data in plain language - including reading the live sensor stream as you watch, flagging trends like elevated fuel trims rather than leaving you to judge raw values yourself - and provides repair cost estimates, with health scoring on Pro. Its AI chat answers questions in plain language for your specific car, reads a photo of a warning light or worn part on Pro, remembers your car across sessions, and cites real sources. On the data side it's privacy-first: scans stay on your device by default, cloud sync is opt-in, your chats aren't used to train AI, and the adapter only reads standard diagnostics, never your location. It won't enable your needle sweep or change your ambient lighting, but if your primary question is "what's wrong with my car and what should I do about it" rather than "what hidden features can I unlock," it's worth a look.

What Are the Best Carly Alternatives Without a Subscription?

The most-searched Carly question after pricing is "Carly alternative without subscription". Three realistic options:

BimmerCode (~€50 one-time, BMW only): The standard recommendation for BMW owners who want coding without a yearly subscription. Works with many third-party adapters - no adapter lock-in. Coding depth for BMW is comparable to Carly. Companion app BimmerLink (~€40 one-time) handles the diagnostic side. Total: ~€90 one-time for full BMW coding plus diagnostics, or about €120-150 with a €30-60 adapter. Well-documented on Bimmerfest and BimmerPost. OBDeleven Credits model (about €85 device on the free plan + credits at about €18 per 100 as needed): If you only run the occasional One-Click App, credits are often cheaper than the PRO subscription (about €60 a year), though credits do not unlock manual coding. Requires a VAG vehicle (VW, Audi, Skoda, Seat). Skanyx + generic adapter (€15-60 adapter, app free with optional Pro): A different philosophy - instead of coding, the focus is AI-powered diagnostics, used car checks, and repair cost estimates. Works with any standard Bluetooth OBD2 adapter. No coding. Adds a Pre-Purchase Inspection feature and AI fault analysis that Carly doesn't match, even with Smart Mechanic. For multi-car households it leans into that cheap adapter: you can keep the whole household's cars on one ELM327, each with its own profile, history, and AI memory, instead of paying for a per-ecosystem proprietary dongle. Torque Pro (about €4 one-time, Android only): The budget king for diagnostic enthusiasts. Works with any generic Bluetooth adapter. Zero coding. Assumes you know what you're doing.

For BMW-only owners without multi-brand needs: BimmerCode + BimmerLink (about €90 one-time) beats Carly on cost decisively. For VAG drivers: OBDeleven Credits is the leanest path. For pre-purchase inspections and AI diagnostics: Skanyx with a generic adapter.

When Is Carly Worth It and When Isn't It?

Carly isn't expensive in the sense of "badly spent money" - the app delivers a genuinely good coding experience with arguably the best interface in the category. But it costs more than most alternatives, and the adapter lock-in for its premium features is real.

Carly is worth it if you:

• Drive a BMW or Mercedes and enjoy customizing features (coding)
• Maintain multiple vehicles of different brands in one household (all-brands subscription amortizes)
• Want a polished, beginner-friendly interface (easier than OBDeleven for newcomers)
• Use the used car check regularly (valuable for pre-purchase inspections)

Carly isn't worth it if you:

• Only code one BMW and don't need diagnostics (BimmerCode at about €50 one-time beats about €104 every year for the BMW licence)
• Mainly drive VAG vehicles (OBDeleven is deeper and cheaper)
• Want diagnostics and repair guidance, not coding (a generic adapter with an interpretation-led app is cheaper)
• Reject the subscription model (Carly coding is annual licence only; the one-time Basic package has no coding and there is no lifetime option)

A final cost-anchored data point: over 5 years, the Carly BMW licence costs about €520 with the adapter included, or roughly €670-745 with Smart Mechanic on top. BimmerCode + BimmerLink cost about €90 one-time, about €120-150 with a €30-60 adapter. If coding is your sole BMW need, a difference of roughly €370-400 before Smart Mechanic is significant.

Carly Cost Verdict 2026

Carly in numbers: about €65-105 a year for one brand (BMW about €104) or about €114 for all brands, adapter included, renewing at the same price every year. For BMW-only coding, BimmerCode and BimmerLink at about €90 combined one-time are more economical; for VAG vehicles, OBDeleven is cheaper and deeper. The broader comparison of all 2026 diagnostic tools helps you pick the right fit for your car.