Comparison

Ippi Messenger vs WattCall

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

Head to head
About

Ippi Messenger

This app provides free voice and text communication to other users of the service. It also offers affordable international calling plans to landlines and mobile phones. Users can manage their accounts directly within the application.

Highlights
  • Free calls and messages to ippi users
  • Low rates for landline and mobile calls
  • Unlimited international calling plans
  • Create new accounts within the app
  • Connect to existing ippi accounts
  • Works on Wi-Fi, 3G, and 4G networks
Features
Read full description

ippi is a leading VoIP provider since 2007. You can open a new account directly from the app, or connect to your existing account. ippi works on Wi-Fi, 3G and 4G network, and offer you free phone calls and messages to ippi users. For landlines and mobiles destinations, ippi offers unlimited plans and low rates. Please visit ippi.com to discover all our offers.

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

Ippi Messenger4 screens
WattCall4 screens

Verdict

The call

The clearest difference is rating: Ippi Messenger at 5.0 against WattCall's 3.0. Ippi Messenger also leads on review sentiment (50% vs 9%) and iOS requirement (9.2 vs 12.0). WattCall's advantage is update cadence (every 2 weeks vs every 4 months). On price, ratings volume, ads and in-app purchases 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. Ippi Messenger sells 3 one-off in-app purchases and WattCall sells 11 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Ippi Messenger holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 50% of Ippi Messenger's written reviews are positive against 9% of WattCall's.

UpkeepUpdate frequency

Ippi Messenger ships an update every 4 months, WattCall every 2 weeks. The most recent releases landed on September 19, 2026 and September 8, 2026 respectively.

Scorecard4 real differences · 6 level
Ippi Messenger versus WattCall: the parameters behind the verdict, then further details
ParameterIppi MessengerWattCall
PriceFreeFree
Rating5.0 (2 ratings) — better3.0 (2 ratings)
Positive reviews50.0% of reviews — better9.1% of reviews
Number of ratings22
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.2 — better12.0
Further details — not scored
Size99 MB107 MB
Age rating4+12+
DeveloperWorldlineJUSI PTE.LTD.

Customer experience

Ippi Messenger

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

WattCall

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

In-app purchases

3 purchases

Ippi Messenger

One-time3
  • ippi credit pack$4.99
  • G.729 Codec$8.99
  • ippi credit pack$9.99
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 Ippi Messenger free?
Ippi Messenger is free to download, with in-app purchases available.
Is WattCall free?
WattCall is free to download, with in-app purchases available.
Which has better reviews, Ippi Messenger or WattCall?
Ippi Messenger is rated higher. Ippi Messenger averages 5.0 out of 5 from 2 ratings, while WattCall averages 3.0 from 2 ratings.
Do Ippi Messenger or WattCall have ads?
Neither Ippi Messenger nor WattCall shows ads.
Which is updated more often, Ippi Messenger or WattCall?
Ippi Messenger ships an update every 4 months, and WattCall every 2 weeks. Most recently, Ippi Messenger was updated on September 19, 2026 and WattCall on September 8, 2026.

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