# iTel Mobile Dialer. vs Core4VoIP Mobile Dialer

The clearest difference is rating: Core4VoIP Mobile Dialer at 5.0 against iTel Mobile Dialer.'s 3.6. Core4VoIP Mobile Dialer also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). iTel Mobile Dialer.'s advantage is ratings volume (344 vs 1). On price, update cadence, 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.

Core4VoIP Mobile Dialer holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: iTel Mobile Dialer. has 344 ratings behind it against 1, so its average is the more settled of the two.

iTel Mobile Dialer. ships an update every 2 months, Core4VoIP Mobile Dialer monthly. The most recent releases landed on October 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | iTel Mobile Dialer. | Core4VoIP Mobile Dialer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (344 ratings)](https://appshunter.io/ios/app/itel-mobile-dialer/id445338527/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/core4voip-mobile-dialer/id757713630/reviews)** |
| Number of ratings | **344** | 1 |
| Positive reviews | 25.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 86 MB | 3 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [REVE Systems (S) Pte. Ltd.](https://appshunter.io/developer/445338530) | [Divine IT Limited](https://appshunter.io/developer/757713633) |

## What reviewers say

### iTel Mobile Dialer.

[App page](https://appshunter.io/ios/app/itel-mobile-dialer/id445338527)

This app enables VoIP calls and SMS over data networks like 3G/4G and WiFi. It also offers cross-platform instant messaging and simplified calling card usage. Users need an operator code from a VoIP service provider to use its features.

**Highlights:** VoIP Calls & SMSs, Cross-platform Instant Messaging, Automated Calling Card usage, Mobile Top Up facility, Easy Sign Up with Mobile Number, Buddy List creation

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

**In-app purchases:** none

**What reviewers like**

- 👍 Good app
- 🚀 Calls to India are perfect
- 💡 Great application and easy to use

**What reviewers complain about**

- 🐛 Not working, keeps crashing
- 🐛 Disconnects calls automatically
- 🐛 Bluetooth not working properly
- 🐛 Sound quality issues
- 🐛 Registration problems

**Reported bugs**

- Stuck on initializing
- Calls not connecting
- Frequent call drops
- Compatibility issues with iPhone 4s and older devices
- Crashes on iOS 6 and 10

**Requested features**

- Support for MMS
- Bluetooth headphone support
- Dark mode
- Better call quality


### Core4VoIP Mobile Dialer

[App page](https://appshunter.io/ios/app/core4voip-mobile-dialer/id757713630)

This SIP dialer for iPhone is optimized for low bandwidth environments. It transmits voice data as IP packets over the internet, ensuring functionality even in areas with limited connectivity. Compatible with iOS 5 and above.

**Highlights:** SIP dialer functionality, Optimized for low bandwidth, IP packet voice transmission, iOS 5+ compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iTel Mobile Dialer. free?

iTel Mobile Dialer. is free to download, with no in-app purchases.

### Is Core4VoIP Mobile Dialer free?

Core4VoIP Mobile Dialer is free to download, with no in-app purchases.

### Which has better reviews, iTel Mobile Dialer. or Core4VoIP Mobile Dialer?

Core4VoIP Mobile Dialer is rated higher. iTel Mobile Dialer. averages 3.6 out of 5 from 344 ratings, while Core4VoIP Mobile Dialer averages 5.0 from 1 ratings.

### Do iTel Mobile Dialer. or Core4VoIP Mobile Dialer have ads?

iTel Mobile Dialer. shows ads; Core4VoIP Mobile Dialer does not.

### Which is updated more often, iTel Mobile Dialer. or Core4VoIP Mobile Dialer?

iTel Mobile Dialer. ships an update every 2 months, and Core4VoIP Mobile Dialer monthly. Most recently, iTel Mobile Dialer. was updated on October 17, 2026 and Core4VoIP Mobile Dialer on September 25, 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.*