Blue Def Decoder
Blue Def Decoder is made and published by Mako Technology Labs. AppBrain is an independent app data site and isn't affiliated with Mako Technology Labs. The app name, icon, screenshots and description belong to Mako Technology Labs and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 3.00
- 6 ratings
- Last updated
- September 13, 2026
- Size
- 19.8 MB
It doesn't have enough ratings yet to judge what users think.
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Store listing
By Mako Technology Labs, from the App Store
Description by Mako Technology Labs Written by the developer, not by AppBrain. Click to read.
Enter the 5–11 character code printed on your DEF container — whether it’s the short date section or the full code — and instantly see the manufacturing date and freshness status.
Use Blue Def Decoder to:
Confirm your DEF hasn’t expired
Track shelf life for storage
Verify compliance for your vehicle
Blue Def Decoder saves you time and removes the guesswork from DEF code verification. Perfect for Sprinter van owners, diesel truck drivers, and anyone who needs quick, accurate results.
Safety and technology
Found in the app by AppBrain- Price
- $3.99
- App size
- 19.8 MB
- Content rating
- Everyone
Technologies used by Blue Def Decoder
Releases
Updates seen on the App Store- Version
- 1.3
- Launched
- September 2025
No changelog data
Alternatives
Similar apps and more from Mako Technology Labs
Rankings
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About the app and developer
About Blue Def Decoder
Blue Def Decoder is an utilities app developed by Mako Technology Labs.
What is the rating of Blue Def Decoder?
Blue Def Decoder is rated 3.00 out of 5 stars, based on 6 ratings.
Is Blue Def Decoder free?
Blue Def Decoder costs $3.99. The app size is 19.75 MB. The latest version available is 1.3. The last update was on September 13, 2026.
What are the requirements for Blue Def Decoder?
The app has a content rating of Everyone. The app has been available on the App Store since September 2025.
Developer information for Mako Technology Labs
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