# Carista OBD2 Car Scanner

> Diagnose fault codes, customize features, monitor live data and service your car

Canonical page: [https://chrome-stats.com/d/com.prizmos.carista](https://chrome-stats.com/d/com.prizmos.carista)

## Overview

- **ID:** `com.prizmos.carista`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Prizmos Ltd.
- **Category:** AUTO\_AND\_VEHICLES
- **Downloads:** 2,075,297
- **Rating:** 3.85 / 5 (20,582 ratings)
- **Version:** 10.0
- **Last updated:** 2026-08-21
- **First published:** 2013-04-08
- **Publisher country:** BG
- **Size:** 78 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.prizmos.carista)
- **Website:** [https://carista.com](https://carista.com/)
- **Privacy policy:** [https://carista.com/app-privacy](https://carista.com/app-privacy)

## Description

Carista OBD2 is a comprehensive Chrome extension that transforms your device into a powerful DIY car mechanic tool. It allows users to diagnose fault codes, reset dashboard warning lights, monitor live vehicle data, and perform simple maintenance tasks without expensive workshop visits. With support for a wide range of popular car makes including Audi, BMW, Ford, Lexus, Toyota, Volkswagen, and more, Carista offers personalized customization options such as unlocking hidden car features, adjusting comfort settings, and tailoring your vehicle's behavior to your preferences.

Featuring advanced diagnostics capabilities, Carista provides dealer-level fault code checking across multiple vehicle modules including ABS and airbags. Users can also perform service procedures like electronic parking brake retraction, tire pressure sensor resets, and diesel particulate filter regeneration. Live data monitoring gives real-time insights into engine performance and car health. The extension pairs seamlessly with Carista's proprietary hardware or compatible OBD2 adapters, delivering unmatched convenience and control for car enthusiasts and everyday drivers alike.

## Rankings

- #44,072 — Overall
- #4 — Auto and vehicles (Gross)

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.BLUETOOTH`
- `android.permission.BLUETOOTH_ADMIN`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_APP_BADGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.anddoes.launcher.permission.UPDATE_COUNT`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.htc.launcher.permission.READ_SETTINGS`
- `com.htc.launcher.permission.UPDATE_SHORTCUT`
- `com.huawei.android.launcher.permission.CHANGE_BADGE`
- `com.huawei.android.launcher.permission.READ_SETTINGS`
- `com.huawei.android.launcher.permission.WRITE_SETTINGS`
- `com.majeur.launcher.permission.UPDATE_BADGE`
- `com.oppo.launcher.permission.READ_SETTINGS`
- `com.oppo.launcher.permission.WRITE_SETTINGS`
- `com.prizmos.carista.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.prizmos.carista.permission.C2D_MESSAGE`
- `com.sec.android.provider.badge.permission.READ`
- `com.sec.android.provider.badge.permission.WRITE`
- `com.sonyericsson.home.permission.BROADCAST_BADGE`
- `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE`
- `me.everything.badger.permission.BADGE_COUNT_READ`
- `me.everything.badger.permission.BADGE_COUNT_WRITE`

## Review summary

Carista OBD2 shows promise for diagnosing and live data on some vehicles but is marred by subscription pricing, feature gaps, compatibility issues, and weak support, making it risky for long-term use.

### Pros

- Reads fault codes and clears them on compatible vehicles
- Faults are visible without subscription on some data
- Live data can be viewed on supported vehicles
- Allows you to manage your own vehicle data and diagnostics

### Cons

- Subscription model mandatory with frequent price increases and perceived value loss
- Advertised features not available or missing customization for many models
- Connectivity and device compatibility issues (Bluetooth pairing, device not recognized)
- Loss of support for vehicles over time and discontinuation of features
- Poor customer support and refund handling

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.prizmos.carista)