# Ultra Blue DEF — ultra blue def

> ultra blue def (iPhone/iPad app by NAM Software Solutions.)

- Source: https://appshunter.io/ios/app/ultra-blue-def/id6739482687 (this page in markdown: same URL + `.md`)
- Developer: [NAM Software Solutions](https://appshunter.io/developer/1167902791)
- Category: Business
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 26 MB
- Languages: American English
- Released: 2025-01-14
- Data updated: 2026-06-04
- User reviews in markdown: https://appshunter.io/ios/app/ultra-blue-def/id6739482687/reviews.md

## What is Ultra Blue DEF?

App is used for authorizing and starting/stoping the DEF dispensing system provided by Ultra Blue Def Inc. Create an account link with your company and now you can control the dispensing system over the Wi-Fi or the Bluetooth.


## Version history (last 5 releases)

### 2.0.5 — 2025-11-18

Searchable Equipment Dropdown
Layout improvement 
Bug Fixes

### 2.0.4 — 2025-10-13

Added status for for dispenser ready 
added status for station device so user could see a station is in service or out of service

### 2.0.3 — 2025-10-06

bug fix for stalled delivery status update on delivery screen

### 2.0.2 — 2025-09-17

Added support for background location tracking to detect and connect with nearby devices.

Improved stability and performance.


Now you can discover nearby devices smoothly


Upgrade feature and user experience UI

### 1.0.0+1 — 2025-01-25

Now a user login with his mobile number and if he is not linked to a company, He can add his Company profile or request admin for join him to a Company by entering admin's  mobile number.

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## More apps by NAM Software Solutions

- [FleetFuelPro](https://appshunter.io/ios/app/fleetfuelpro/id1474195005)
- [TranscendPM](https://appshunter.io/ios/app/transcendpm/id6746808872)

All apps by NAM Software Solutions: https://appshunter.io/developer/1167902791

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*