# Gretio

> The Missing Pocket Scan Tool

Canonical page: [https://chrome-stats.com/d/id1498320180](https://chrome-stats.com/d/id1498320180)

## Overview

- **ID:** `id1498320180`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Surreal Development LLC
- **Category:** Productivity
- **Rating:** 3.90 / 5 (22 ratings)
- **Version:** 1.08.02
- **Last updated:** 2026-08-11
- **First published:** 2021-07-02
- **Size:** 40 MB
- **Data as of:** 2026-09-04
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/gretio/id1498320180)
- **Privacy policy:** [https://surrealdev.com/privacy-policy/](https://surrealdev.com/privacy-policy/)

## Description

Use Gretio with an OBDLINK MX+ to perform advanced diagnostic functions on your diesel, gas, electric, or hybrid vehicle.

Analyze thousands of different data points at high speeds.
Look up diagnostic trouble codes for all modules including the Engine Control Module, Chassis Control Module, Drive Motor Control Modules, Battery Energy Control modules, Body Control Module, Radio, and many more.
Perform advanced service functions such as diesel particulate filter service regenerations, selective catalytic reduction tests, power relay tests, and even program some features.

Gretio is an advanced tool made for the DIY market. All procedures must be used in accordance with the vehicle's service manual or other OEM approved literature.

Gretio is made exclusively for General Motors vehicles. Additional models will be supported in the future.

## Rankings

- #254,946 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1498320180)