# EnVoip Mobile Client vs ITSVOIP Express

The clearest difference is device support: ITSVOIP Express at 4 against EnVoip Mobile Client's 2. 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.

EnVoip Mobile Client ships an update every 9 months, ITSVOIP Express every 5 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | EnVoip Mobile Client | ITSVOIP Express |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/envoip-mobile-client/id1535284313/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 1 MB | 72 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Envoi Networks](https://appshunter.io/developer/1535284315) | [Infinity Tech Services, LLC](https://appshunter.io/developer/1852230771) |

## What reviewers say

### EnVoip Mobile Client

[App page](https://appshunter.io/ios/app/envoip-mobile-client/id1535284313)

Extend your business phone services to your iPhone. Manage multiple lines, control caller ID, and keep business and personal contacts separate. Access voicemails and faxes visually, and utilize desk dialer capabilities.

**Highlights:** Multiple line calling, Caller ID management, Separate business/personal contacts, Visual voicemail and fax, Desk dialer capability, Extension dialing

**In-app purchases:** none


### ITSVOIP Express

[App page](https://appshunter.io/ios/app/itsvoip-express/id6755146288)

**Features:** Siri integration, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is EnVoip Mobile Client free?

EnVoip Mobile Client is free to download, with no in-app purchases.

### Is ITSVOIP Express free?

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

### Do EnVoip Mobile Client or ITSVOIP Express have ads?

Neither EnVoip Mobile Client nor ITSVOIP Express shows ads.

### Which is updated more often, EnVoip Mobile Client or ITSVOIP Express?

EnVoip Mobile Client ships an update every 9 months, and ITSVOIP Express every 5 months. Most recently, EnVoip Mobile Client was updated on November 3, 2026 and ITSVOIP Express on November 5, 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.*