# iTeleCenter vs VoIPstudio

The clearest difference is rating: iTeleCenter at 4.6 against VoIPstudio's 1.7. iTeleCenter also leads on review sentiment (62% vs 46%) and ratings volume (139 vs 11). 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.

iTeleCenter holds the better App Store score, 4.6 against 1.7. That said, the two scores are not equally well evidenced: iTeleCenter has 139 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 62% of iTeleCenter's written reviews are positive against 46% of VoIPstudio's.

iTeleCenter ships an update every 6 weeks, VoIPstudio every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | iTeleCenter | VoIPstudio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (139 ratings)](https://appshunter.io/ios/app/itelecenter/id426417970/reviews)** | [1.7 (11 ratings)](https://appshunter.io/ios/app/voipstudio/id1388435054/reviews) |
| Number of ratings | **139** | 11 |
| Positive reviews | **61.5% of reviews** | 46.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 18 MB | 41 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [COA Network](https://appshunter.io/developer/426417973) | [VoIPstudio](https://appshunter.io/developer/1328437656) |

## What reviewers say

### iTeleCenter

[App page](https://appshunter.io/ios/app/itelecenter/id426417970)

This app transforms your mobile phone into a virtual office, allowing you to manage business calls, voicemails, and faxes. It keeps your personal number private while enabling professional communication and message management.

**Highlights:** Use virtual number as caller ID, Return calls from messages, Manage business messages and faxes, Receive push notifications, Read voicemails, View faxes

**Features:** macOS Compatibility

**In-app purchases:** none


### VoIPstudio

[App page](https://appshunter.io/ios/app/voipstudio/id1388435054)

A professional VoIP phone service offering business-grade quality and security at affordable prices. It provides innovative features, flexibility, and scalability with dedicated customer support.

**Highlights:** Professional-grade VoIP service, Business-level security, Innovative features and functionality, Flexible and scalable, Rich user experience, Dedicated omni-channel support

**In-app purchases:** none


## Frequently asked questions

### Is iTeleCenter free?

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

### Is VoIPstudio free?

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

### Which has better reviews, iTeleCenter or VoIPstudio?

iTeleCenter is rated higher. iTeleCenter averages 4.6 out of 5 from 139 ratings, while VoIPstudio averages 1.7 from 11 ratings.

### Do iTeleCenter or VoIPstudio have ads?

Neither iTeleCenter nor VoIPstudio shows ads.

### Which is updated more often, iTeleCenter or VoIPstudio?

iTeleCenter ships an update every 6 weeks, and VoIPstudio every 2 months. Most recently, iTeleCenter was updated on November 1, 2026 and VoIPstudio on November 2, 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.*