# Sona UC vs GCS VoIP

The clearest difference is update cadence: GCS VoIP at every 4 months against Sona UC's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Sona UC ships an update every 9 months, GCS VoIP every 4 months. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Sona UC | GCS VoIP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gcs-voip/id6758328631/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 68 MB | 56 MB |
| Requires iOS | **15** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sona Business B.V.](https://appshunter.io/developer/1436579015) | [GCS IT LLC.](https://appshunter.io/developer/1872310379) |

## What reviewers say

### Sona UC

[App page](https://appshunter.io/ios/app/sona-uc/id6747425441)

**Features:** macOS Compatibility

**In-app purchases:** none


### GCS VoIP

[App page](https://appshunter.io/ios/app/gcs-voip/id6758328631)

This app provides a mobile solution for unified business communications, enabling users to make and receive calls and send SMS messages using their business number from any location. It offers features like call transfer, contact management, and customizable answering rules for a consistent professional identity.

**Highlights:** Make and receive business calls from any location, Send and receive SMS and group messages, Seamless call transfers between devices, Manage contacts, call history, and voicemail, Customize answering rules and greetings, Maintain a consistent professional identity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sona UC free?

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

### Is GCS VoIP free?

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

### Do Sona UC or GCS VoIP have ads?

Neither Sona UC nor GCS VoIP shows ads.

### Which is updated more often, Sona UC or GCS VoIP?

Sona UC ships an update every 9 months, and GCS VoIP every 4 months. Most recently, Sona UC was updated on October 17, 2026 and GCS VoIP on October 3, 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.*