# Unify Circuit vs OpenScape Mobile Pro

The clearest difference is rating: Unify Circuit at 2.7 against OpenScape Mobile Pro's 1.0. Unify Circuit also leads on review sentiment (51% vs 10%) and ratings volume (72 vs 2). OpenScape Mobile Pro's advantage is in-app purchases (none vs 1) and update cadence (fortnightly vs every 6 weeks). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Unify Circuit sells 1 one-off in-app purchase. OpenScape Mobile Pro asks for nothing beyond the download.

Unify Circuit holds the better App Store score, 2.7 against 1.0. That said, the two scores are not equally well evidenced: Unify Circuit has 72 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 51% of Unify Circuit's written reviews are positive against 10% of OpenScape Mobile Pro's.

Unify Circuit ships an update every 6 weeks, OpenScape Mobile Pro fortnightly. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Unify Circuit | OpenScape Mobile Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (72 ratings)](https://appshunter.io/ios/app/unify-circuit/id890985059/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/openscape-mobile-pro/id1259821047/reviews) |
| Number of ratings | **72** | 2 |
| Positive reviews | **51.0% of reviews** | 10.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 191 MB | 62 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mitel Networks Corporation](https://appshunter.io/developer/448794623) | [Unify Software and Solutions GmbH & Co.KG](https://appshunter.io/developer/302973846) |

## What reviewers say

### Unify Circuit

[App page](https://appshunter.io/ios/app/unify-circuit/id890985059)

This app provides a unified digital workspace for businesses, integrating messaging, file sharing, and real-time communication tools like voice, video, and screen sharing. It transforms any device into a mobile office, empowering flexible work arrangements.

**Highlights:** Unified digital workspace, Messaging and file sharing, Voice and video conferencing, Screen sharing, Whiteboarding, Mobile office functionality

**Features:** Siri integration

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RegionIAP | Free | one-time |

**What reviewers like**

- 👍 Easy to use
- 👍 Great for collaboration
- 👍 Seamless integration
- 👍 Improves productivity
- 👍 Reduces email usage

**What reviewers complain about**

- 🐛 App fails to connect
- 🐛 Problems with call service
- 🐛 Login issues
- 🐛 Password recognition problems
- 🐛 Customers cannot get it to work

**Reported bugs**

- Application does not connect to the network
- Does not allow calls
- Since its last update it stopped working
- Problems with the call service
- Notifications unusable

**Requested features**

- Support for AirPods
- Guest access
- Add India dial-in number
- Add South Korea dial-in number
- Allow emojis


### OpenScape Mobile Pro

[App page](https://appshunter.io/ios/app/openscape-mobile-pro/id1259821047)

This app enhances mobile communications with VoIP and video capabilities, allowing seamless call transfers between devices and networks. It helps reduce cellular charges by routing calls over Wi-Fi.

**Highlights:** VoIP and Video calling, Seamless call transfer, Wi-Fi call routing, User presence status, Contact management, Instant messaging (Beta)

**Features:** Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is Unify Circuit free?

Unify Circuit is free to download, with in-app purchases available.

### Is OpenScape Mobile Pro free?

OpenScape Mobile Pro is free to download, with no in-app purchases.

### Which has better reviews, Unify Circuit or OpenScape Mobile Pro?

Unify Circuit is rated higher. Unify Circuit averages 2.7 out of 5 from 72 ratings, while OpenScape Mobile Pro averages 1.0 from 2 ratings.

### Do Unify Circuit or OpenScape Mobile Pro have ads?

Neither Unify Circuit nor OpenScape Mobile Pro shows ads.

### Which is updated more often, Unify Circuit or OpenScape Mobile Pro?

Unify Circuit ships an update every 6 weeks, and OpenScape Mobile Pro fortnightly. Most recently, Unify Circuit was updated on September 23, 2026 and OpenScape Mobile Pro on September 17, 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.*