# Carista OBD2 — Code, Service, Diagnose cars

> Mobile DIY car mechanic for diagnostics, customization, and service. (iPhone/iPad app by Prizmos.)

- Source: https://appshunter.io/ios/app/carista-obd2/id954363569 (this page in markdown: same URL + `.md`)
- Developer: [Prizmos](https://appshunter.io/developer/954363568)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.60/5 from 4,078 App Store ratings · 798 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.4 · 132 MB
- Languages: German (Germany), Russian, Romanian, Lithuanian, Bulgarian, European Spanish, American English, Italian, Japanese, European Portuguese and 3 more
- Released: 2015-03-20
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/carista-obd2/id954363569/reviews.md

## What is Carista OBD2?

Carista App is a mobile DIY car mechanic in the palm of your hands - code features, diagnose warning lights, monitor live data, and service your car.
Save time and money from visits to the workshop with Carista. Customize your car's behavior, unlock hidden features, diagnose dashboard warning lights, monitor real-time parameters, and perform simple DIY procedures quickly and easily. Advanced app settings available for certain Acura, Audi, BMW, Buick, Cadillac, Chevrolet, Cupra, Dacia, Ford, Gemini, GMC, Holden, Honda, Hyundai, Infiniti, Jaguar, Kia, Land Rover, Lexus, Lincoln, MAN, Mazda, Mini, Nissan, Opel/Vauxhall, Pontiac, Renault, Saab, Scion, Seat, Skoda, Toyota, Volkswagen and Volvo models.
THE ALL-IN-ONE CAR TOOL
-Customize your car's behavior: unlock hidden features, including SFD & SFD2-protected ones, and tailor your car to your preferences.
-Diagnose and Reset dashboard warning lights: quickly identify and resolve issues before they escalate into costly repairs.
-Monitor real-time parameters: stay informed about your car's health and performance with live data readings.
-Perform simple DIY procedures: save on routine maintenance and avoid lengthy workshop visits.
SUPPORTED VEHICLES
Acura, Audi, BMW, Buick, Cadillac, Chevrolet, Dacia, Ford, GMC, Holden, Honda, Infiniti, Jaguar, Land Rover, Lexus, Lincoln, Mazda, MINI, Nissan, Opel/Vauxhall, Renault, Scion, SEAT, Škoda, Toyota, Volkswagen, and Volvo. Check if your car is supported here: https://carista.com/apps/supported-cars
WHY THE CARISTA APP?
- A wide range of car brands supported.
- User-friendly and simple: plug the scanner, switch Bluetooth on, press "Connect", see what your car is capable of.
- Brilliant customer service.
- Frequent updates: new features and brands.
-Savings progress tracker: monitor your savings and unlock exclusive offers.
HARDWARE
Experience the full potential of the Carista App by pairing it with the Carista EVO Scanner (and Carista OBD Scanner-white one-, not compatible with Ford brands and SFD & SFD2-protected 2020+ VAG cars). While Carista App can also be used with other compatible OBD2 adapters such as OBDLink CX, OBDLink MX Bluetooth or LX adapters, Kiwi3 adapter, or a genuine Bluetooth ELM327 v1.4 (ensuring it's not fake or defective). Discover more at: https://carista.com/products/carista-evo-obd-scanner
PRICING
All paid features are available with an in-app purchase of our Pro functionality: an auto-renewable subscription at $59.99 USD/year or $19.99 USD/month.
Price may vary based on currency and region.
KEY FEATURES (Exact feature availability depends on your vehicle).
*CUSTOMIZATIONS
Personalization of comfort & convenience features of the car. More than 300 hidden features per brand.
-Gauge needle sweep at startup
-Start screen logo
-Virtual instrument cluster theme
-Lights: DRL, coming/leaving-home
-Throttle response behavior
and more powerful features to enhance your experience!
*ADVANCED DIAGNOSTICS
Perform dealer-level electronic diagnostics (fault code checking and resetting) of all modules in the vehicle, including ABS, airbag, and other manufacturer-specific systems.
*SERVICE
-Electronic parking brake (EPB) retraction tool
-Service reset
-Tire pressure sensors (TPMS)
-Diesel Particulate Filter (DPF) regeneration
-Battery registration
And other helpful tools.
*LIVE DATA
-Launch control count
-Mileage information
-Airbag crashes count
-Service interval info
-Engine Turbo
-Apple CarPlay support: view basic OBD2 live data on your car's screen while driving 
And others to keep your car running smoothly and efficiently.
*For 2005/2008+ vehicles
For all cars with OBD port:
Basic OBD Diagnostics
Basic OBD2 Live Data
Emissions Test Service tools
Information and help: https://carista.com
Terms of Use and Privacy Policy: https://carista.com/policies/privacy-policy

## Key features

- Customize car behavior and unlock hidden features
- Diagnose and reset dashboard warning lights
- Monitor real-time vehicle parameters
- Perform simple DIY car maintenance procedures
- Access advanced electronic diagnostics

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro | $59.99 | per year |
| Pro | $19.99 | per month |
| Pro | $59.99 | per year |
| Pro | $59.99 | per year |
| Pro | $59.99 | per year |
| Pro | $59.99 | per year |
| 1 month Pro | $19.99 | per month |
| 1 month Pro | $19.99 | per month |
| 1 month Pro | $19.99 | per month |
| 3 month Pro | $29.99 | per 3 months |
| 1 month Pro | $19.99 | per month |
| 3 month Pro | $29.99 | per 3 months |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| One-Time Diagnostic & Reset | $9.99 | one-time |


## Chart rankings

- #156 in Top Grossing · Utilities (US App Store)

## What do users think of Carista OBD2?

Overall sentiment: neutral

**Pros**

- 🚀 Easy to use
- 👍 Customization options
- 🚀 Efficient diagnostics
- 💡 Helpful for maintenance
- 👍 Great customer support

**Cons**

- 💰 Expensive subscription
- 🔒 Requires account login
- 🐛 Connectivity issues
- 🔒 Locked features behind paywall
- 🐛 Unreliable functionality

**Commonly reported bugs**

- App crashes and freezes
- Subscription issues and billing problems
- Incompatibility with certain OBD2 adapters
- Customization features not working as expected
- Inaccurate fault code detection

**Most requested features**

- Support for more vehicle makes and models
- Offline diagnostics and customization
- Ability to save customization settings
- More detailed error code information
- Improved user interface and navigation

## Recent user reviews (10 of 798)

All indexed reviews: https://appshunter.io/ios/app/carista-obd2/id954363569/reviews.md

### 4/5 — Excelente aplicação.

*2026-08-19*

Aplicativo muito bom, sugestão: se for possível uma nova versão, com mais modificações em veículos com PQ25 do grupo WV, exemplo gol a partir de 2018.

### 1/5 — Dont get this scanner

*2026-08-18, version 9.9.0*

Need subscription to do anything at all

### 3/5 — Expensive

*2026-08-16, version 9.9.0*

After purchasing the scanner, you still need to pay 20/month to use the function

### 5/5 — Toyota Tundra

*2026-08-14*

Took my Tundra to 2 different dealerships after my key fobs lock/unlock/panic/ remote start buttons stopped functioning after a settings change in the vehicle’s customization menu. Both dealerships said they never heard of it. After some research I found some other owners had the same issue and bought this scan tool to fix it. Took me 5 minutes including reading the instructions and my truck was back to normal including the remote start!

**Developer response:** Thank you for your review, and we're so glad to hear Carista helped get your Tundra's key fob functions back to normal, remote start included!

Stories like yours are exactly why we do what we do.

### 4/5 — Ok

*2026-08-09, version 9.9.0*

Să vedem mai departe cu programu cumpărat

### 1/5 — EVO scanner “bricked”

*2026-08-05*

Told via app to update to latest version to carry on using. Scanner no longer works!! Will not connect to app anymore. Support absolutely useless.

UPDATE. 05 Aug 2026
After receiving a response (and after spending the last week back and forth with “support”) I received the instructions on how to “reset” the EVO module. A further 2 hours and no further on, will not connect and carry out firmware reset/update. As said, the module is bricked following previous update!! Send me a return envelope and you can have it back to fix at your leisure, it’s of no use to me.

**Developer response:** Thanks for your review, and we're sorry for the frustration! Your EVO isn't bricked. This happens when a firmware update gets interrupted, usually by a Bluetooth disconnection while it's running. The good news is our support team has a fix: a manual firmware restore through our beta app that gets the scanner working again. Please reach out once more at support@carista.com and we'll send you the full step-by-step instructions to get you back up and running.

### 1/5 — No Honda?

*2026-07-28*

Honda not supported 😨

**Developer response:** Thanks for your review! While Honda isn't listed on our website yet, we've started supporting advanced diagnostics for some Honda models in the beta version of our app. We'd love for you to try it out and share your feedback, as it genuinely helps us expand Honda coverage. Here's how to join the beta: https://help.caristaapp.com/hc/articles/360009767900-How-do-I-get-in-the-beta. Any questions? Reach us at support@carista.com.

### 1/5 — In Russia, with love.❤️

*2026-07-23, version 9.9.0*

Привет пиндосы, Вы зачем спрятали приложение для России?

### 2/5 — Major increases in subscription pricing.

*2026-07-21*

Even though their own website FAQ says you can purchase a 1-month subscription for $14.99, there is no longer any option to buy that term. Instead, you must pay for an expensive full year, or an in-app single month of use priced at $29.99 — a 100% price increase. The software is nearly useless without a subscription. Other apps offer comparable functionality at much less cost. Too bad that Carista let greed ruin their excellent product.

**Developer response:** Thanks for your feedback, and we apologize for any confusion! The monthly subscription isn't priced at $14.99, and there hasn't been a 100% increase. We can confirm the prices shown in the app and FAQ are the correct, current ones. Please reach out at support@carista.com so our team can clarify the pricing for you, including any differences based on your market's currency, as prices can vary between regions such as the US and Canada. Our pricing reflects ongoing development, new features, and expanded car support, and basic OBD2 features remain free, so you only pay for what you need. Many of our users find that Carista saves them time and money over trips to the dealership.

### 1/5 — New version breaking compatibility

*2026-07-20, version 9.9.0*

I have been using the app to reset the tire pressure sensors of my 2017 Rav4 with the OBD Link MX+ OBD scanner. Unfortunately a Carista app update broke the functionality and Carista support refuses to address the issue, with their resolution being using a different device or downgrading firmware which is a no go for me as I use the device with other vehicles requiring latest firmware. Breaking functionality on devices to favor their own is despicable.

## Frequently asked questions about Carista OBD2

### What does the Carista app do?

The Carista app functions as a mobile DIY car mechanic. It allows users to customize their car's behavior, unlock hidden features, diagnose and reset dashboard warning lights, monitor live data, and perform simple service procedures. It aims to help users save time and money by reducing the need for workshop visits.

### What are the key features of Carista?

Key features include personalizing comfort and convenience settings with over 300 hidden features per brand, such as gauge needle sweep and DRL customization. It also offers advanced diagnostics for checking and resetting fault codes, monitoring real-time parameters, and performing DIY service procedures. The availability of specific features depends on the vehicle model.

### How much does Carista cost?

The app offers a free version with basic functionality. All paid features, including advanced customizations and diagnostics, are available through an in-app purchase of the Pro functionality. This is offered as an auto-renewable subscription at $59.99 USD per year or $14.99 USD per month, with prices potentially varying by currency and region.

### What cars are supported by Carista?

The app supports a wide range of car brands including Audi, BMW, Ford, Toyota, Volkswagen, and Volvo, among many others. A comprehensive list of supported vehicles is available on the Carista website. Compatibility for specific features may vary by vehicle model and year.

### How do I use Carista with my car?

To use Carista, you typically need a compatible OBD2 adapter. The app is designed to be user-friendly: plug in the scanner, turn on Bluetooth, and press 'Connect' within the app to see your car's capabilities. For the full potential, pairing with the Carista EVO Scanner is recommended, though other compatible OBD2 adapters can also be used.

## Version history (last 5 releases)

### 10.0.0 — 2026-08-25

Check out our latest release (v10.0) with new improvements.
-Honda & Acura: we check your entire car!
Full diagnostics, not just OBD2. We scan your engine, ABS, airbag, body electrical, and HVAC systems.
-New settings for BMW, Ford, and Nissan — plus live data for BMW!
Fine-tune lighting, locking, and comfort settings, track new DPF and engine data on BMW.

### 9.9.0 — 2026-07-20

Check out our latest release (v9.9) with new improvements.

CarPlay: See live car data on your infotainment screen!
Monitor key OBD2 data like oil temperature, coolant temperature, and battery voltage directly on your display — clear, safe, and easy to check at a glance.

### 9.8.7 — 2026-07-02

Check out our latest release (v9.8.7) with new improvements.

Fuel consumption: see where your fuel goes!
Track usage, monitor efficiency, and understand how your driving impacts fuel costs over time — all in your Garage.

Service tools history: every action saved!
View tool name, date, and mileage for each successful use, so you can track history, spot patterns, and act early.

### 9.8.6 — 2026-06-12

Check out our latest release (v9.8.6) with new improvements.

Fuel consumption: see where your fuel goes!
Track usage, monitor efficiency, and understand how your driving impacts fuel costs over time — all in your Garage.

Service tools history: every action saved!
View tool name, date, and mileage for each successful use, so you can track history, spot patterns, and act early.

### 9.8.4 — 2026-05-21

Check out our latest release (v9.8.4) with new improvements.

Fuel consumption: see where your fuel goes!
Track usage, monitor efficiency, and understand how your driving impacts fuel costs over time — all in your Garage.

Service tools history: every action saved!
View tool name, date, and mileage for each successful use, so you can track history, spot patterns, and act early.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*