# Viafirma Fortress vs COREnx

The clearest difference is update cadence: COREnx at fortnightly against Viafirma Fortress's every 4 months. Viafirma Fortress's advantage is iOS requirement (13.0 vs 15.1). 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.

Viafirma Fortress ships an update every 4 months, COREnx fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Viafirma Fortress | COREnx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/viafirma-fortress/id1556427379/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 6 MB | 32 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Viafirma S.L](https://appshunter.io/developer/621607386) | [Nextar ltd](https://appshunter.io/developer/899547289) |

## What reviewers say

### Viafirma Fortress

[App page](https://appshunter.io/ios/app/viafirma-fortress/id1556427379)

Manage your digital certificates and related activities. Track your history, delegations, and authorizations securely. This app provides a centralized platform for digital identity management.

**Highlights:** Manage activity history, Handle delegations, Control authorizations, Digital certificate management, Secure platform

**In-app purchases:** none


### COREnx

[App page](https://appshunter.io/ios/app/corenx/id6740657513)

**In-app purchases:** none


## Frequently asked questions

### Is Viafirma Fortress free?

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

### Is COREnx free?

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

### Do Viafirma Fortress or COREnx have ads?

Neither Viafirma Fortress nor COREnx shows ads.

### Which is updated more often, Viafirma Fortress or COREnx?

Viafirma Fortress ships an update every 4 months, and COREnx fortnightly. Most recently, Viafirma Fortress was updated on November 3, 2026 and COREnx on November 4, 2026.

---

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