# Lumyn

> U.S. Water's digital solutions for accelerated business value. (iPhone/iPad app by Energy Resource Products, LLC.)

- Source: https://appshunter.io/ios/app/lumyn/id1451306626 (this page in markdown: same URL + `.md`)
- Developer: [Energy Resource Products, LLC](https://appshunter.io/developer/1451306625)
- Category: Business, Utilities
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 20 MB
- Languages: American English
- Released: 2019-07-31
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/lumyn/id1451306626/reviews.md

## What is Lumyn?

Lumyn for U.S. Water

U.S. Water's ecosystem of Digital Solutions, combining local control, team expertise, U.S. Water's knowledge, and your wisdom to deliver accelerated value.

Combining local control, team expertise, U.S. Water's cloud-based knowledge, and your wisdom to deliver accelerated value

## Key features

- Local control integration
- Team expertise collaboration
- Cloud-based knowledge access
- Accelerated value delivery
- User wisdom incorporation


## Frequently asked questions about Lumyn

### What is Lumyn used for?

Lumyn is a business application designed to integrate local control, team expertise, and U.S. Water's cloud-based knowledge. It aims to deliver accelerated value by combining these elements with user wisdom.

### Is Lumyn available on multiple devices?

Yes, Lumyn is supported on iPhone, iPad, and iPod devices, offering flexibility for users across Apple's mobile ecosystem.

### How often is Lumyn updated?

The latest version of Lumyn was released on January 15, 2021. While specific update frequency isn't detailed, this indicates it receives ongoing maintenance.

### What is the user rating for Lumyn?

Lumyn has received an excellent rating of 5.0 stars based on 3 user reviews, suggesting a high level of user satisfaction.

### What is the age rating for Lumyn?

Lumyn has an age rating of 4+, making it suitable for a wide range of users, including younger professionals.

### Does Lumyn offer in-app purchases?

No, Lumyn does not feature in-app purchases. The application is available for free.

### Who developed Lumyn?

Lumyn was developed by Energy Resource Products, LLC, a company focused on providing digital solutions within the business sector.

## Version history (last 2 releases)

### 1.1.2 — 2021-01-15

# What's Changed
# Bug Fixes

1. Fixed default organization selection page crash
2. Modbus server switch hiding when the key is nil
3. Fixed advanced configuration page validation for required, min, max, popup UX change. 
4. Fixed time format validations
5. Fixed "is editable" UI fix
6. Fixed switch to be shown only if IP is present and if server key is not nil
7. Value round off to split two decimal float value in the card
8. Fixed "Finish" button Logic
9. Fixed Calibrate button on Page
10. Fixed Enable disable UI for calibration tests
11. Fixed Api for normal/calibrate test switch
12. Fixed API for getting the list of controllers
13. Fixed for the crash in navigation from master controllers page to analog sensors list page
14. Fixed for the crash in the controller configuration section
15. Fixed save button size and position issue
16. Fixed Normal to calibrate switch error message issue
17. Success failure message not loading
18. Fixed Lockout in output
19. Fixed Success/Failure message on Manual test page
20. Fixed ethernet configuration error messages
21. Fixed crash when transitioning pages
22. Fixed home page cards not showing CURRENT VALUE
23. Fixed calibration Factory Reset on analog probe

# Enhancements/Features

1. Claim controller user hierarchy implemented
2. Added configure controller - Dropdown menu for buttons
3. Added configure controller - Lan configuration
4. Added configure controller - Lan configuration Validations
5. Added configure controller - Lan configuration IP suggestions
6. Added configure controller - Sync Sensor Button
7. iOS 13 compatible UI support for Light mode, Networking, Navigation bar handling
8. Added Lumyn sensor details page and new validations(Min & Max)
9. Added new UX for showing error for Lumyn sensors and digital sensors
10. Dry contacts sensor details page new validations(Min & Max) and validation for float values in min max
11. Controller configuration page menu dropdown button named "Details" to configure
12. Added sensor type name to the card
13. Input URL implementation & Url encoding in the output section
14. Added analog calibration UI
15. Service Method integration in Api service class for Calibration get tests
16. Data binding to the UI
17. Added Error view presentation
18. Script for loading test and package
19. Added Email Notification Label on UI
20. Added Email notification switch
21. Added API for getting the notification to enable/disable status
22. Added Api for switching enable to disable switch and vice versa
23. Added Analog calibration tests UI
24. Added Api for getting tests
25. Added Validations for textbox and buttons
26. Added Modal class for controllers list
27. Added Api for Getting Analytics data
28. Added Modal for analytics data
29. UI enhancement for Screen sizes
30. Added Loading data to screen
31. Added Logic for lazy loading
32. Added controller home page list loading
33. Added text label to the animated loader
34. Added validations required for non enabled fields
35. Rebranding

# Removed
1. Show the user information about no data available for the controller at Dashboard

### 1.0.7.4 — 2019-07-24

No release notes.

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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 2026-06-10.*