The Carista AppUnderstand your car

Use the Carista App with a compatible OBD2 scanner to read fault codes, monitor live data, customize supported settings and access selected service tools.

Check your car Explore the App
Advanced diagnostics

Check supported systems beyond the engine.

Customize

To make your car trully yours.

Unlock settings available for your car.

Dashboard preview on a phone
Service tools

Access selected maintenance functions

89%Good

Check Your Battery's Health

Available for Toyota & Lexus

See Why Drivers Love Carista

Over 4.59 reviews from our customers
Best OBD2

Best OBD2 scanner

Anonymous

Super fast delivery! Great Product!

Marian
Great for VAG cars

Amazing for my Skoda Yeti, not so much use on my Volvo v60 cross country but I knew that going in! App is fast and smooth and works brilliantly for what I need it for.

Anonymous
Very clear and simple so far

Very clear and simple so far. Tpms system is ok at least. Sometimes these tools dont describe whats actually happening very clearly. This one is ok so far.

John Sizen
Great

Great

Anonymous
Szupi

Szupi

Sándor Deme
Review update

Originally gave a 4 star review because the customisation feature would not work on newer model VAG vehicles.
This is now available on the Carista App so I have now given a 5 star rating.
A very useful and cost saving device.
Well done and thank you Carista for accessing the SPF codes.

Paul Walsh
Works perfectly at Nissan leaf 2021 after the installation of leaf spy application

Works perfectly at Nissan leaf 2021 after the installation of leaf spy application.

Panagiotis Pateritsas

This is perfect. Easily able to change settings like turning off the fake engine sounds. Works perfect.

Aaron Valentine
I like the ease of use but what I really like is the Customization feature where you can change

I like the ease of use but what I really like is the Customization feature where you can change the settings in the car that would normally be dealer only settings. That option alone make the purchase worthwhile!

Thomas Geery
Top notch scanner & app

Been using Carista for a while now and it’s honestly one of those things I wish I’d bought sooner. I mainly use it for coding and changing small things on my Toyota that you normally have to go to a shop for. The app is super straightforward and the whole process is quick once you get it set up.

I’ve also used it for checking and clearing fault codes, which has already saved me a couple of trips to the garage. Definitely worth having if you like doing things yourself and want a bit more control over your car!

Neil H
Ev/Hybrid

Die App Version10.1.0 beta3 funktionierte einwandfrei mit CARISTA EVO - OBD2 Diagnosegerät, OBDLink LX für Android. Ich habe die kostenpflichtige Version vor drei Jahr gekauft und seit zwei Jahr nimm am Betaprogramm dieser App teil. An meinen RAV4 H5 Lounge BJ. 2020 schalte eine Menge versteckte Funktionen frei. Ich bin von dieser App sehr beeindruckt. Es wäre super bei den nächsten Erweiterungen das bei dem EV / Hybrid diagnostizieren auch der Test der verbleibenden Lebensdauer für Toyota Batterien ist. 5 Sternen.

Roman
Komfort erhöhen

Die App Version 10.1.0 beta3 funktionierte einwandfrei mit CARISTA EVO - OBD2 Diagnosegerät, OBDLink LX für Android. Ich habe die kostenpflichtige Version vor drei Jahr gekauft und seit zwei Jahr nimm am Betaprogramm dieser App teil. An meinen RAV4 H5 Lounge BJ.2020 und RAV 4 H4 D Team schalte eine Menge versteckte Funktionen frei. Ich bin von dieser App sehr beeindruckt. 5 Sternen.

Roman Koch
The scanner worked perfectly on Vauxhall zafira tourer 2013

The scanner worked perfectly on Vauxhall zafira tourer 2013. The garage wanted £150 just to do a diagnostic.

Anonymous

Works well, I can see all the engine data I need.

Steve Holmes-Brown

What can you do with the Carista App?

Carista EVO and the Carista App help you understand, personalize and maintain your car—right from your phone.

Customise

Make your car feel more yours.

Personalize selected settings that may be hidden or restricted by the manufacturer.
  • Choose the lane-change turn-signal count
  • Set the turn-signal click volume
  • Open windows and sunroof with your key fob
Make your car feel more yours.

Diagnose

Know what the warning light is saying.

Read and clear fault codes from supported vehicle systems, including the engine, ABS, airbags and transmission.
  • Engine and basic OBD2 live data
  • Vehicle mileage information
  • Understand codes such as P0420, P0171 and P0455
Know what the warning light is saying.

Service

Handle selected service tasks

Access service and maintenance tools for supported vehicles.
  • Battery Registration
  • DPF routines
  • Oil and service resets

Know your car.Drive with confidence.

Read and clear fault codes, monitor live data, and unlock useful customizations with the Carista App and scanner.

34+ Supported Car Brands
4.6/5 Driver Rating
VW Group Official Partner
Explore the App
Carista App dashboard preview One App to take full control of your car.

Choose your Carista experience

Pick the plan thatfits your drive

Start with the essentials, or unlock more ways to diagnose, customise, and care for your car.

Carista Basic

The essentials to understand your car.

Free
Get started

What's included:

  • Basic OBD2 diagnostics
  • Read and clear fault codes
  • Vehicle information
  • Emissions readiness

Carista PRO

Best Value

Advanced tools for a deeper connection with your car.

£59.99/year
Unlock PRO

What's included:

  • Everything in Free
  • Advanced diagnostics and live data
  • Customizations & Service tools
  • Car Diary & Fuel Consumption
  • AI-powered insights
  • Toyota hybrid battery health

Understand your car in 3 steps

Upload a product or app screenshot

Connect

Plug in your Carista scanner and connect to the app.

Upload a product or app screenshot

Run & Understand

Read fault codes and live data to get a clearer picture of your car.

Upload a product or app screenshot

Take Action

Use the insights and tools that help you care for your car with confidence.

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