# Duzzcall vs RedT InCall

The clearest difference is device support: Duzzcall at 3 against RedT InCall's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Duzzcall ships an update every 5 months, RedT InCall every 9 months. The most recent releases landed on September 7, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Duzzcall | RedT InCall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/redt-incall/id6463125595/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 9 months |
| Monetization | — | Free |
| Size | 107 MB | 117 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Duzzcall Pvt Ltd](https://appshunter.io/developer/1696448693) | [REDT COMUNICACAO MULTIMIDIA LTDA](https://appshunter.io/developer/1703966444) |

## What reviewers say

### Duzzcall

[App page](https://appshunter.io/ios/app/duzzcall/id6451069222)

**Features:** macOS Compatibility

**In-app purchases:** none


### RedT InCall

[App page](https://appshunter.io/ios/app/redt-incall/id6463125595)

This free VOIP application offers high-definition, secure app-to-app calls and chats. It ensures exceptional voice quality and data protection through TLS and SRTP encryption, supporting major codecs for a superior communication experience.

**Highlights:** Free app-to-app VOIP calls, High-definition voice quality, Secure encrypted traffic (TLS/SRTP), Support for major codecs, Continuous call reception, Advanced telephony platform control

**In-app purchases:** none


## Frequently asked questions

### Is Duzzcall free?

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

### Is RedT InCall free?

RedT InCall is free to download, with no in-app purchases.

### Do Duzzcall or RedT InCall have ads?

Neither Duzzcall nor RedT InCall shows ads.

### Which is updated more often, Duzzcall or RedT InCall?

Duzzcall ships an update every 5 months, and RedT InCall every 9 months. Most recently, Duzzcall was updated on September 7, 2026 and RedT InCall on September 11, 2026.

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