CallingU Softphone vs Duzzcall
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CallingU Softphone
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CallingU Softphone's accompanying softphone app to the CallingU Softphone platform. A SIP softphone app that supports push notifications, HD voice and video, and more. In addition to this, CallingU Softphone's app provides • Free calling between app users
Duzzcall
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A VoIP calling app.
Screenshots
Verdict
The clearest difference is device support: Duzzcall at 3 against CallingU Softphone's 1. On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CallingU Softphone ships an update every 7 months, Duzzcall every 5 months. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.
| Parameter | CallingU Softphone | Duzzcall |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 109 MB | 107 MB |
| Age rating | 17+ | 4+ |
| Developer | FIBRE TELECOM NETWORKS LTD | Duzzcall Pvt Ltd |
In-app purchases
CallingU Softphone
No in-app purchases
Duzzcall
No in-app purchases
Questions
Is CallingU Softphone free?
Is Duzzcall free?
Do CallingU Softphone or Duzzcall have ads?
Which is updated more often, CallingU Softphone or Duzzcall?
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