# BT Cloud Work vs Unify Office

The clearest difference is review sentiment: Unify Office at 100% against BT Cloud Work's 24%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | BT Cloud Work | Unify Office |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/bt-cloud-work/id948639434/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 23.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 326 MB | 308 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [British Telecommunications plc](https://appshunter.io/developer/373567642) | [RingCentral, Inc](https://appshunter.io/developer/293305987) |

## What reviewers say

### BT Cloud Work

[App page](https://appshunter.io/ios/app/bt-cloud-work/id948639434)

Manage your business phone system from your smartphone. Handle calls, voicemails, faxes, messages, and video meetings on the go. Maintain your business caller ID and collaborate with colleagues seamlessly.

**Highlights:** Business caller ID, VoIP calls, Visual voicemail, Internet fax, HD video conferencing, Team messaging, Unlimited conference calling

**Features:** macOS Compatibility, Siri integration, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great for remote work
- 👍 Flexibility for business
- 👍 Can take office calls on mobile
- 👍 Useful for messages and voicemails
- 👍 Good for conference calls

**What reviewers complain about**

- 🐛 App keeps going offline
- 🐛 Never works properly
- 🐛 Shows offline when out of app
- 🐛 Very basic and outdated
- 🐛 Missing essential features

**Reported bugs**

- App keeps going offline on mobile
- App shows offline when out of app
- Significant delay on calls
- Impossible to hold conversation
- Phone doesn't always ring

**Requested features**

- Spell/grammar check on chat
- Improve basic functionality
- Add essential features
- Streamline the app
- Improve call handling


### Unify Office

[App page](https://appshunter.io/ios/app/unify-office/id1510983093)

This all-in-one business communication app offers team messaging, video conferencing, and HD phone calls. It allows for seamless collaboration with file sharing, task management, and screen sharing. Users can also send faxes directly from their mobile devices.

**Highlights:** Team messaging with file sharing, Real-time video meetings with screen sharing, HD voice calls with business caller ID, Send faxes from mobile devices, Task management and shared calendar

**Features:** Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is BT Cloud Work free?

BT Cloud Work is free to download, with no in-app purchases.

### Is Unify Office free?

Unify Office is free to download, with no in-app purchases.

### Do BT Cloud Work or Unify Office have ads?

Neither BT Cloud Work nor Unify Office shows ads.

### Which is updated more often, BT Cloud Work or Unify Office?

BT Cloud Work ships an update every 3 months, and Unify Office every 3 months. Most recently, BT Cloud Work was updated on September 17, 2026 and Unify Office on September 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*