# Nebular Coges vs Staff Call System by QR code

The clearest difference is in-app purchases: Nebular Coges at none against Staff Call System by QR code's 2. Nebular Coges also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Staff Call System by QR code sells 2 in-app purchases, starting at $17.99 per year. Nebular Coges asks for nothing beyond the download.

Nebular Coges ships an update every 6 weeks, Staff Call System by QR code every 2 months. The most recent releases landed on October 5, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Nebular Coges | Staff Call System by QR code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 48 MB | 44 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Azkoyen](https://appshunter.io/developer/928421751) | [Leonid Shulga](https://appshunter.io/developer/1498369847) |

## What reviewers say

### Nebular Coges

[App page](https://appshunter.io/ios/app/nebular-coges/id1436173941)

**Features:** macOS Compatibility

**In-app purchases:** none


### Staff Call System by QR code

[App page](https://appshunter.io/ios/app/staff-call-system-by-qr-code/id6443860336)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

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


## Frequently asked questions

### Is Nebular Coges free?

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

### Is Staff Call System by QR code free?

Staff Call System by QR code is free to download, with in-app purchases available.

### Do Nebular Coges or Staff Call System by QR code have ads?

Staff Call System by QR code shows ads; Nebular Coges does not.

### Which is updated more often, Nebular Coges or Staff Call System by QR code?

Nebular Coges ships an update every 6 weeks, and Staff Call System by QR code every 2 months. Most recently, Nebular Coges was updated on October 5, 2026 and Staff Call System by QR code on October 20, 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.*