# 3CX vs Sirius Enterprise Mobile

The clearest difference is review sentiment: 3CX at 28% against Sirius Enterprise Mobile's 0%. 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.

3CX ships an update every 6 weeks, Sirius Enterprise Mobile every 2 months. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 3CX | Sirius Enterprise Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (322 ratings)](https://appshunter.io/ios/app/3cx/id992045982/reviews)** | — |
| Number of ratings | **322** | — |
| Positive reviews | **28.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 65 MB | 146 MB |
| Requires iOS | 16.3 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [3CX](https://appshunter.io/developer/392927998) | [Orion Software Inc](https://appshunter.io/developer/1563909887) |

## What reviewers say

### 3CX

[App page](https://appshunter.io/ios/app/3cx/id992045982)

This app enables remote work by allowing users to access their office phone extension from any location. It facilitates calls, conference scheduling, team chat, and video conferencing directly from an iOS device.

**Highlights:** Office extension access anywhere, Schedule conferences, Chat with colleagues, Video calls, QR code setup

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works great
- 👍 Easy to use
- 👍 Convenient mobile extension
- 👍 Reliable system
- 👍 Powerful features

**What reviewers complain about**

- 🐛 Calls drop/disconnect
- 🐛 Call quality issues
- 🐛 Unreliable notifications
- 🐛 Frequent bugs and crashes
- 🐛 Compatibility issues with iOS updates

**Reported bugs**

- Inability to answer/make calls
- Freezing/crashing during calls
- Missed call notifications not working
- Incompatibility with certain iOS versions
- Issues with call transfer and merging

**Requested features**

- Apple Watch support
- Customizable ringtones
- Do Not Disturb mode
- Call transfer/parking functionality
- Improved voicemail management


### Sirius Enterprise Mobile

[App page](https://appshunter.io/ios/app/sirius-enterprise-mobile/id1202610730)

This business application enhances field operations with modules for logistics, equipment rental, and customer relationship management. It supports route planning, GPS tracking, delivery confirmations, and equipment reservations. The CRM module integrates equipment availability into the quoting process to maximize ROI.

**Highlights:** Route planning for delivery fleets, GPS location tracking, Equipment availability checks, Electronic signature capture, Equipment reservation and quoting, Salesforce management

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

**In-app purchases:** none


## Frequently asked questions

### Is 3CX free?

3CX is free to download, with no in-app purchases.

### Is Sirius Enterprise Mobile free?

Sirius Enterprise Mobile is free to download, with no in-app purchases.

### Do 3CX or Sirius Enterprise Mobile have ads?

Neither 3CX nor Sirius Enterprise Mobile shows ads.

### Which is updated more often, 3CX or Sirius Enterprise Mobile?

3CX ships an update every 6 weeks, and Sirius Enterprise Mobile every 2 months. Most recently, 3CX was updated on November 11, 2026 and Sirius Enterprise Mobile on November 6, 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.*