# Zain Calls vs Proscom

The clearest difference is update cadence: Proscom at every 4 months against Zain Calls's every 10 months. Zain Calls's advantage is iOS requirement (13.0 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.

Zain Calls ships an update every 10 months, Proscom every 4 months. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Zain Calls | Proscom |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 months** |
| Size | 70 MB | 56 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobile Telecommunications Company Saudi Arabia, (Zain Saudi Arabia)](https://appshunter.io/developer/471869153) | [Proscom DOO Beograd](https://appshunter.io/developer/1794759368) |

## What reviewers say

### Zain Calls

[App page](https://appshunter.io/ios/app/zain-calls/id1545811760)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### Proscom

[App page](https://appshunter.io/ios/app/proscom/id6741579078)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zain Calls free?

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

### Is Proscom free?

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

### Do Zain Calls or Proscom have ads?

Neither Zain Calls nor Proscom shows ads.

### Which is updated more often, Zain Calls or Proscom?

Zain Calls ships an update every 10 months, and Proscom every 4 months. Most recently, Zain Calls was updated on October 11, 2026 and Proscom on October 6, 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.*