# QR Code staff calling service vs COPROMS

The clearest difference is in-app purchases: COPROMS at none against QR Code staff calling service's 2. COPROMS also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code staff calling service sells 2 in-app purchases, starting at $17.99 per year. COPROMS asks for nothing beyond the download.

QR Code staff calling service ships an update every 2 months, COPROMS every 6 weeks. The most recent releases landed on May 19, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | QR Code staff calling service | COPROMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 41 MB | 27 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leonid Shulga](https://appshunter.io/developer/1498369847) | [Talal Akbar](https://appshunter.io/developer/1690416366) |

## What reviewers say

### QR Code staff calling service

[App page](https://appshunter.io/ios/app/qr-code-staff-calling-service/id6443860336)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 year access to application | $17.99 | per year |
| Pro Access | $19.99 | one-time |


### COPROMS

[App page](https://appshunter.io/ios/app/coproms/id6449747891)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code staff calling service free?

QR Code staff calling service is free to download, with in-app purchases available.

### Is COPROMS free?

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

### Do QR Code staff calling service or COPROMS have ads?

QR Code staff calling service shows ads; COPROMS does not.

### Which is updated more often, QR Code staff calling service or COPROMS?

QR Code staff calling service ships an update every 2 months, and COPROMS every 6 weeks. Most recently, QR Code staff calling service was updated on May 19, 2026 and COPROMS on September 13, 2026.

---

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