# C vs Nimbus Digital

The clearest difference is update cadence: Nimbus Digital at every 2 weeks against C's every 3 months. 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.

C ships an update every 3 months, Nimbus Digital every 2 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | C | Nimbus Digital |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 17 MB | 266 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [C-TEC (Computionics)](https://appshunter.io/developer/1438867713) | [Nimbus Digital Solutions Ltd](https://appshunter.io/developer/1345981432) |

## What reviewers say

### C

[App page](https://appshunter.io/ios/app/c-tec-configurator-app/id1562660800)

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

**In-app purchases:** none


### Nimbus Digital

[App page](https://appshunter.io/ios/app/nimbus-digital/id6475592902)

This app consolidates fire safety compliance tools, allowing users to log weekly tests, receive instant alerts for system events, and access on-site engineering data. It simplifies fire safety management for building managers, facilities teams, and fire system engineers, ensuring compliance with UK regulations.

**Highlights:** Log weekly fire alarm tests, Receive instant fire system alerts, Access real-time panel data, Manage service visits, Capture on-site compliance records, Ensure UK compliance requirements

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

**In-app purchases:** none


## Frequently asked questions

### Is C free?

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

### Is Nimbus Digital free?

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

### Do C or Nimbus Digital have ads?

Neither C nor Nimbus Digital shows ads.

### Which is updated more often, C or Nimbus Digital?

C ships an update every 3 months, and Nimbus Digital every 2 weeks. Most recently, C was updated on October 25, 2026 and Nimbus Digital on October 30, 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.*