# iTel Mobile Dialer. vs PortSIP ONE

The clearest difference is ads: PortSIP ONE at none against iTel Mobile Dialer.'s shown. PortSIP ONE also leads on update cadence (fortnightly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

iTel Mobile Dialer. ships an update every 2 months, PortSIP ONE fortnightly. The most recent releases landed on October 30, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | iTel Mobile Dialer. | PortSIP ONE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (355 ratings)](https://appshunter.io/ios/app/itel-mobile-dialer/id445338527/reviews)** | — |
| Number of ratings | **355** | — |
| Positive reviews | 26.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 147 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [REVE Systems (S) Pte. Ltd.](https://appshunter.io/developer/445338530) | [PortSIP Solutions, Inc.](https://appshunter.io/developer/426903821) |

## 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


### PortSIP ONE

[App page](https://appshunter.io/ios/app/portsip-one/id6504066513)

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

**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 PortSIP ONE free?

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

### Do iTel Mobile Dialer. or PortSIP ONE have ads?

iTel Mobile Dialer. shows ads; PortSIP ONE does not.

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

iTel Mobile Dialer. ships an update every 2 months, and PortSIP ONE fortnightly. Most recently, iTel Mobile Dialer. was updated on October 30, 2026 and PortSIP ONE on October 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*