Gretio - Automotive Scan Tool
The missing pocket scan tool for GM Vehicles.
Last 30 days
Last 30 days
Avg per download
42 reviews
Last 30 days
Last 30 days
Avg rev. per download
42 reviews
Performance Insights
Competition level
Low competitionUnder 100K on both downloads and revenue — the kind of niche a small team can still take.
On the store
Released July 2021 · 9 releases since
Gretio - Automotive Scan Tool is an Android app (Free) by Surreal Development LLC in the mobile app category. It holds a 3.8-star rating.
- Ships new versions a few a year.
- Latest version is 1.07.02.002, released July 1, 2026.
- 64% of ratings are five-star.
- Strongest in CA, US, ID.
- Requires Android 8.0+.
- Rated Everyone.
App details
- Version
- 1.07.02.002
- Release status
- Worldwide
- Age rating
- Everyone
- Requires
- Android 8.0+
- Price
- Free
- First seen
- July 2021
- Top markets
- CA, US, ID
- Publisher country
- US
- Website
- Visit website
- Support
- Visit support
Release history
9 versions tracked
- Version 1.07.02.002Latest
- Version 1.07.01.037
- Version 1.07.01.026
- Version 1.07.01.018
- Version 1.06.10.02
- Version 1.06.00.20
- Version 0.82
- Version 0.63
- Version Varies with device
Ships a few a year.
What users say
- 5.0
Replaced my DEF tank heater in my 2015 Duramax but struggled to clear the "service DEF system" warning. Needed to initiate all 3 DEF heaters before the truck would kill the impending speed restriction. My current scan tool wasn't able to command each heater on, but this tool certainly did! I have is a ELM327 BT adapter, but like others have said, its too slow to stay connected reliably but it stayed on long enough to run all 3 commands. Ordering a MX+ today. Best $20 I have spent in a while. TY
Reviewed on version 1.06.00.20
- 1.0
if I can please get in touch with the developer. it was working before I purchased and now I'm having difficulties. mc vlinker. 3.0. Please help or refund. literally just want to enable one feature on 21 blazer. After blow. pairs, reads vin, but doesn't say connected to vehicle.
Reviewed on version 1.07.02.002
- 5.0
Must have for any GM owner looking to work in their own vehicle. Dev is super active at adding and improving features that makes any routine maintenance tasks much easier without having to have a dealership involved. Make sure you get a proper OBDLink as well, their website makes it real simple to pick out the correct one.
Reviewed on version 1.07.01.037
About Gretio - Automotive Scan Tool
834 characters
Gretio is not a random generic scan tool. It learns from your vehicle, and provides you with a personalized setup. This way it can be fast. Super fast. The fastest tool you will find on Android.
--- Features --- * Made for bluetooth OBDLINK devices * Execute controls such as regens, SCR Diagnostics, Cyllinder Controls, and more! * Scan PIDs at over 400 updates per second. * Personalize your own dashboard! * Use multiple devices simultaneously over WiFi * Diagnose the modules on your vehicle! Including the Engine Control Module, Body Control Module, Brake/ABS Control Module, Transmission Control Module, and more! * Select from a large selection of OEM and OBD2 PIDs! * Built in DTC database with over 10,000 entries
See list of supported vehicles here https://surrealdev.com/gretio/
Gretio - Automotive Scan Tool Android app is available. The app maintains a 3.8-star rating based on 42 user reviews, indicating decent user acceptance in the mobile app market.
Gretio - Automotive Scan Tool Android app competes actively in the mobile app category.
You can download Gretio - Automotive Scan Tool Android app from the Google Play Store for Android devices, requiring Android 8.0 or later. The app offers in-app purchases for enhanced functionality.
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