CompareOpen in Google PlayApp info
- Installs
- 1,000+
- Category
- Tools
- Content rating
- Everyone
- Version
- 1.3.3
- Released
- Mar 19, 2026
- Last updated
- 10 Sept 2026
- In-app purchases
- No
- Contains ads
- No
- Promo video
- No
- Requires Android
- 7.0
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What's newin version 1.3.3
Now it is possible to use a photo from the gallery and decode it.
About this app
GM Vehicle VIN & Label decoder
Read full description
DecoderRPO is a simple mobile RPO decoder for GM vehicles. Just scan the QR code on your vehicle label and instantly get a decoded list of RPO (Regular Production Option) codes with clear descriptions - so you can understand the exact factory options installed on the car. How it works 1) Open the app and scan the QR code on the certification/service label (2017 and newer model years). 2) The app extracts the RPO codes. 3) You get a readable list of every code and its meaning. On many newer vehicles, the certification label includes a QR code that contains the VIN and RPO information. Disclaimer DecoderRPO is an independent app and is not affiliated with General Motors or its brands. Option descriptions are provided for reference and may vary by model year and market.