# Callback Duocom vs Infocaller

The clearest difference is update cadence: Infocaller at every 2 months against Callback Duocom's every 5 months. Callback Duocom's advantage is iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Callback Duocom ships an update every 5 months, Infocaller every 2 months. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Callback Duocom | Infocaller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/infocaller/id1111532338/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 3 MB | 15 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duocom Europe, S.L.](https://appshunter.io/developer/438163283) | [Infoestructura SA](https://appshunter.io/developer/1111532337) |

## What reviewers say

### Callback Duocom

[App page](https://appshunter.io/ios/app/callback-duocom-sin-roaming/id438163280)

**Features:** macOS Compatibility

**In-app purchases:** none


### Infocaller

[App page](https://appshunter.io/ios/app/infocaller/id1111532338)

This app provides a cloud-based phone system for businesses, enabling teams to make and receive calls using a business number. It offers virtual numbers and allows for call transfers and internal calls, regardless of team location.

**Highlights:** Cloud-based phone system, Virtual phone numbers, Team call reception, Business number calling, Internal call transfers, Number porting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Callback Duocom free?

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

### Is Infocaller free?

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

### Do Callback Duocom or Infocaller have ads?

Neither Callback Duocom nor Infocaller shows ads.

### Which is updated more often, Callback Duocom or Infocaller?

Callback Duocom ships an update every 5 months, and Infocaller every 2 months. Most recently, Callback Duocom was updated on September 30, 2026 and Infocaller on October 3, 2026.

---

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