# Nucleus Works

> Free business communication suite for voice, SMS, video, and chat. (iPhone/iPad app by Fibernetics Corp.)

- Source: https://appshunter.io/ios/app/nucleus-works/id1631371394 (this page in markdown: same URL + `.md`)
- Developer: [Fibernetics Corp](https://appshunter.io/developer/402643076)
- Category: Business, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 106 MB
- Languages: English
- Released: 2022-07-06
- Data updated: 2026-06-30
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/nucleus-works/id1631371394/reviews.md

## What is Nucleus Works?

A business communication and collaboration suite at the center of voice, SMS, video, and chat. Efficiently connecting your team, customers and suppliers, for free.

## Key features

- Voice communication
- SMS messaging
- Video conferencing
- Team chat
- Customer and supplier connection

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/nucleus-works/id1631371394/reviews.md

### 3/5 — Great service but can’t find any support

*2024-05-17, version 2.1.3*

First of all the app is functioning well overall. I was able to get a local area code number which has turned out to be a challenge with other low cost VOIP solutions. I was trying to set my direct number for caller ID instead of the company mainline and couldn’t figure out how to do it. I’m getting a high quality VOIP free so I’m not expecting much support. But I can’t find any support at all. No contact email, documentation, community, nothing. This makes me extremely uncomfortable to use the number for my business.

### 5/5 — Essential app of 2023

*2023-03-30, version 2.0.8*

I work here and can tell you this app is incredibly useful.  Nucleus is the centre of business communications.

## Frequently asked questions about Nucleus Works

### What is Nucleus Works?

Nucleus Works is a free business communication and collaboration suite that integrates voice, SMS, video, and chat to connect teams, customers, and suppliers.

### Is Nucleus Works free to use?

Yes, Nucleus Works is offered for free. However, it does contain advertisements.

### What devices does Nucleus Works support?

Nucleus Works is available on iPhone and iPod devices.

### How often is Nucleus Works updated?

The latest version, 2.1.4, was released on July 2, 2024, indicating regular updates to the application.

### What is the age rating for Nucleus Works?

Nucleus Works has an age rating of 4+, making it suitable for a broad audience.

### Does Nucleus Works have ads?

Yes, Nucleus Works contains advertisements as part of its free service offering.

### What communication channels does Nucleus Works offer?

Nucleus Works provides voice calls, SMS messaging, video conferencing, and chat functionalities.

### Who developed Nucleus Works?

Nucleus Works was developed by Fibernetics Corp.

## Version history (last 5 releases)

### 2.1.4 — 2024-07-02

-Added proximity sensor support while on voice/video calls to blank screen to avoid accidental button touches
-various voice calling bug fixes

### 2.1.3 — 2024-03-19

• Added a new feature for routing 911 emergency calls to cellular carrier as a priority to improve 911 response time
• Hyperlinks in chats are now clickable to open the link in the device browser
• Fixed various bugs related to inbound calling not ringing through to the app

### 2.1.2 — 2023-12-22

• Fixed a bug where images and attachments sent in a chat were not displayed with the messages
• Fixed a bug where the chat header would move off the top of the screen when the keyboard is opened
• Fixed a bug where the chat list was not showing in the correct order. Chats are now ordered by the most recent chats with new messages, then all other chats newest to oldest
• Fixed a bug where new Customer SMS messages were not shown while viewing the chat screen

### 2.1.1 — 2023-12-06

General improvements to app performance and bug fixes


 •Improve sip push notifications to better support 2 or more simultaneous calls
 •Fixed minor bugs when handling calls on the active call screen or when popped out viewing other app screens
 •Improve sip registration persistency to ensure that sip is connected when the app is launched or loss of connectivity is restored
 •Fixed a bug when opening the app via push notification where you would get stuck in the chat screen requiring force close and reloading of the app
 •Removed the option to change your user profile verified cell phone number. If you need to change your cell phone number, please contact Nucleus Support for assistance.

### 2.1.0 — 2023-09-06

Voice Calling
- added multi-call support
- added call hold
- added call transfer(blind/attended)
- can now background the call and return to the other app screens with a call in progress

SMS
- can now start a new outgoing message
- fixed error message bug when viewing the sms screen when no conversations exist 

Settings
- added own direct phone number to user details
- can now update user profile details (avatar image/name/cell phone)
- added additional app controls

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## More apps by Fibernetics Corp

- [NEWT Mobile](https://appshunter.io/ios/app/newt-mobile/id1342279471)
- [Fibernetics](https://appshunter.io/ios/app/fibernetics/id1448919187)
- [Newt Cloud](https://appshunter.io/ios/app/newt-cloud/id1551389967)

All apps by Fibernetics Corp: https://appshunter.io/developer/402643076

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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 2026-06-30.*