# SmartComm UC Mobile vs SIPCore

The clearest difference is update cadence: SIPCore at every 5 days against SmartComm UC Mobile's every 4 months. SmartComm UC Mobile's advantage is ratings volume (4 vs 1). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for SmartComm UC Mobile against 5.0 for SIPCore. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

SmartComm UC Mobile ships an update every 4 months, SIPCore every 5 days. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SmartComm UC Mobile | SIPCore |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/smartcomm-uc-mobile/id6754904251/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sipcore/id6773112743/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 123 MB | 72 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Grid4 Communications, Inc.](https://appshunter.io/developer/1850884800) | [Amos Olobo](https://appshunter.io/developer/6773040061) |

## What reviewers say

### SmartComm UC Mobile

[App page](https://appshunter.io/ios/app/smartcomm-uc-mobile/id6754904251)

This mobile application extends VoIP capabilities to your smartphone, allowing you to use your business phone identity from any location. It provides unified communication features directly on your device, ensuring consistent call management whether you're in the office or on the go.

**Highlights:** SIP soft-client functionality, Extends VoIP beyond desk phones, Unified Communications Solution, Maintain same identity for calls, Call from any location

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

**In-app purchases:** none


### SIPCore

[App page](https://appshunter.io/ios/app/sipcore/id6773112743)

This platform enables VoIP calling and enterprise messaging for businesses. It functions as a SIP-based communication solution, keeping teams connected.

**Highlights:** SIP-based communication, VoIP calling, Enterprise messaging, Business communication platform

**In-app purchases:** none


## Frequently asked questions

### Is SmartComm UC Mobile free?

SmartComm UC Mobile is free to download, with no in-app purchases.

### Is SIPCore free?

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

### Which has better reviews, SmartComm UC Mobile or SIPCore?

SmartComm UC Mobile and SIPCore are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do SmartComm UC Mobile or SIPCore have ads?

Neither SmartComm UC Mobile nor SIPCore shows ads.

### Which is updated more often, SmartComm UC Mobile or SIPCore?

SmartComm UC Mobile ships an update every 4 months, and SIPCore every 5 days. Most recently, SmartComm UC Mobile was updated on October 1, 2026 and SIPCore on October 13, 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.*