Comparison

iTel Dialer Plus vs WattCall

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

Head to head
About

iTel Dialer Plus

This VoIP application allows users to make calls over Wi-Fi, 3G, or 4G networks. It features a bandwidth optimizer to reduce data consumption by up to 70% while maintaining clear voice quality, making it ideal for low-bandwidth areas. Service providers can also utilize its white-label platform for branded VoIP services.

Highlights
  • VoIP calling over Wi-Fi, 3G, 4G
  • Bandwidth optimizer reduces data usage by up to 70%
  • Crystal clear voice quality
  • White-label platform for service providers
  • Dynamic tunneling allocation
  • Balance display and call duration
Features
Read full description

iTel Dialer Plus is a mobile VoIP application used for making calls via Wifi, 3G / 4G. iTel Dialer Plus comes with inbuilt byte saver that can reduce bandwidth consumption by up to 70%, while still maintaining crystal clear voice quality. Its bandwidth optimizing technology makes it suitable for VoIP service providers to provide services even in low bandwidth networks. Service Providers can use this White Label Platform to offer Mobile VoIP services in their own brand. If you are an end user, you will need an Operator Code, which can be obtained from your VoIP Service Provider. Features of iTel Dialer Plus: => Bandwidth Optimiser comes as part of the package. => Fully Managed & Hosted Services. => Dynamic Tunnelling Allocation through Auto Location Detection. => Offers redundancy and higher uptime in your VoIP operations. => Balance Display and Call Duration shown on disconnection. => Full Branding options available. => Same Branding & Operator Code possible with iTel Mobile Dialer Express. => Can co-exist with iTel Mobile Dialer Express in the same phone. => Option of mapping the dialer with the same switch as iTel Mobile Dialer Express.

About

WattCall

Make international calls over Wi-Fi or cellular data without using your cell minutes. Enjoy clear, stable voice quality and features like call recording and conference calls. Reach over 230 countries and regions with this ad-free calling solution.

Highlights
  • International calls to 230+ countries
  • Ad-free calling experience
  • Clear and stable voice quality
  • Call recording functionality
  • Up to 8-way conference calls
  • Uses internet calls (VoIP)
Features
Read full description

(1) 100% Ad-Free, foucs on calls! (2) WattCall uses an internet call (aka WiFi call, IP call, or VoIP call). Call your friends while you are under WiFi, 3G, 4G or 5G. (3) Server worldwide to ensure the best voice quality. (4) Unlike international calling cards, WattCall does not use your cell minutes. WHY USE WATTCALL: - International Calling WattCall can reach any mobile or landline number in more than 230+ countries or regions! - Clear & Stable Voice uses real telephone lines, which means we can guarantee a good crystal clear voice call quality, such as telephone calls from a landline! Duo VoPro icePro automatically detects and adjusts your connection speed to make sure more stable calls. uses rea ephone lines, which means we can guarantee a good crystal clear voice call quality, such as telephone calls from a landline! WattCall automatically detects and adjusts your connection speed to make sure more stable calls. - Call Recording Now it supports the call recording function, just tap the recording button during the call to record the call. one-tap recording, more convenient and faster to save important information during the call. - Call Conference You can hold up to 8-way call conferences with crystal-clear audio and minimal lag. - High Quality Voice Call Voice calls are sent to high quality WattCall 's dedicated VOIP network so that you do not need to worry about bad reception, volatile calls or drops. Our system always finds the best telephone line (the best voice quality) in your neighboring region when you make the call. If you have any suggestions, please feel free to contact us via: Email: duovoice@duoface.com Privacy: https://duovoice.duoface.com/privacy.html Terms: https://duovoice.duoface.com/terms.html

Screenshots

iTel Dialer Plus4 screens
WattCall4 screens

Verdict

The call

The clearest difference is in-app purchases: iTel Dialer Plus at none against WattCall's 11. iTel Dialer Plus also leads on review sentiment (40% vs 9%) and ratings volume (8 vs 2). WattCall's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, rating, ads 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. WattCall sells 11 in-app purchases, starting at $4.99 per month. iTel Dialer Plus asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 3.0 for iTel Dialer Plus against 3.0 for WattCall. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews are what separate them: 40% of iTel Dialer Plus's written reviews are positive against 9% of WattCall's.

UpkeepUpdate frequency

iTel Dialer Plus ships an update every 6 weeks, WattCall every 2 weeks. The most recent releases landed on October 5, 2026 and September 24, 2026 respectively.

Scorecard5 real differences · 5 level
iTel Dialer Plus versus WattCall: the parameters behind the verdict, then further details
ParameteriTel Dialer PlusWattCall
PriceFreeFree
Rating3.0 (8 ratings)3.0 (2 ratings)
Positive reviews40.0% of reviews — better9.1% of reviews
Number of ratings8 — better2
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size19 MB107 MB
Age rating4+12+
DeveloperREVE Systems (S) Pte. Ltd.JUSI PTE.LTD.

Customer experience

iTel Dialer Plus

All ratings8 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews15 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

WattCall

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews11 reviews
Positive9.1%
Neutral0.0%
Negative90.9%

In-app purchases

None

iTel Dialer Plus

No in-app purchases

11 purchases

WattCall

Subscriptions1
  • Duo Voice Pro Monthly Premium3 Days trial$4.991 Month
One-time10
  • Credits of $0.99$0.99
  • Duo Voice Pro Credits 16500$0.99
  • Duo Voice Pro Credits 13500$0.99
Show 7 more
  • Credits of $1.99$1.99
  • Duo Voice Pro Credits 27000$1.99
  • Credit of $4.99$4.99
  • Duo Voice Pro Credits 67500$4.99
  • Credits of $9.99$9.99
  • Duo Voice Pro Credits 135000$9.99
  • Duo Voice Pro Credits 300000$19.99

Questions

Is iTel Dialer Plus free?
iTel Dialer Plus is free to download, with no in-app purchases.
Is WattCall free?
WattCall is free to download, with in-app purchases available.
Which has better reviews, iTel Dialer Plus or WattCall?
iTel Dialer Plus and WattCall are both rated 3.0 out of 5 on the App Store, from 8 and 2 ratings respectively.
Do iTel Dialer Plus or WattCall have ads?
Neither iTel Dialer Plus nor WattCall shows ads.
Which is updated more often, iTel Dialer Plus or WattCall?
iTel Dialer Plus ships an update every 6 weeks, and WattCall every 2 weeks. Most recently, iTel Dialer Plus was updated on October 5, 2026 and WattCall on September 24, 2026.

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