Comparison

iTel Mobile Dialer. vs Core4VoIP Mobile Dialer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iTel Mobile Dialer.

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
Read full description

iTel Mobile Dialer Express is a mobile app for iPhone and other smartphones, offering a range of functionalities like VoIP Calls & SMSs, cross-OS Instant Messaging, automated Calling Card usage and much more from data enabled mobile phones (3G/4G or WiFi). For using this app, end users will need an Operator Code, which they can obtain from a VoIP Service Provider. While Service Providers can use this White Label Platform to offer Mobile VoIP services in their own brand. Features: 1 VoIP Calls & SMSs via Wifi, 3G / 4G, edge or UMTS. 2 Cross-platform Instant Messaging – an iPhone user can chat with other platform’s users. 3 Easy Sign Up with Mobile Number as user ID & automatic Buddy List creation with facility to invite phonebook contacts to install the app. 4 Easy Calling Card usage – No need to dial Access Number, PIN or even Destination Number for making calls. 5 Facility to enable Mobile Top Up. For Service Providers iTel Mobile Dialer Express is available in all major OS Platforms and you can fully customised & brand it as per your requirements. For a free trial: 1.Register for a free Demo, with details of your softswitch(IP, Port) & we will send you a Demo Operator Code for testing the app on your own softswitch. For End Users You will be prompted for the following while starting the app: 1.Operator Code – Collect Operator Code from your VoIP service provider. If the Service Provider is using REVE platform, he will be able to provide a valid Operator Code. For assistance on finding a Service Provider please email us. 2.Mobile Number – to be entered with country code. 3.Password – Received via SMS / IVR after entering your mobile number.

About

Core4VoIP Mobile Dialer

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
Read full description

Core4VoIP dialer is a SIP dialer for iPhone. It is designed to work in low bandwidth areas. Voice goes as IP packets through Internet. You can successfully run this application in any iOS 5 or higher device.

Screenshots

iTel Mobile Dialer.4 screens
Core4VoIP Mobile Dialer1 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
iTel Mobile Dialer. versus Core4VoIP Mobile Dialer: the parameters behind the verdict, then further details
ParameteriTel Mobile Dialer.Core4VoIP Mobile Dialer
PriceFreeFree
Rating3.6 (344 ratings)5.0 (1 ratings) — better
Positive reviews25.8% of reviews—
Number of ratings344 — better1
Update frequencyEvery 2 monthsMonthly — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.08.0 — better
Further details — not scored
Size86 MB3 MB
Age rating4+4+
DeveloperREVE Systems (S) Pte. Ltd.Divine IT Limited

Customer experience

iTel Mobile Dialer.

All ratings344 ratings
Positive63.1%
Neutral7.3%
Negative29.7%
Written reviews97 reviews
Positive25.8%
Neutral14.4%
Negative59.8%

Core4VoIP Mobile Dialer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

iTel Mobile Dialer.

Reported bugs

5 issues
  • 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

4 requests
  • Support for MMS
  • Bluetooth headphone support
  • Dark mode
  • Better call quality

Core4VoIP Mobile Dialer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

iTel Mobile Dialer.

No in-app purchases

None

Core4VoIP Mobile Dialer

No in-app purchases

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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