# Armour Mobile vs Thirdi Group UK

The clearest difference is iOS requirement: Thirdi Group UK at 12 against Armour Mobile's 16.8. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Armour Mobile | Thirdi Group UK |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 82 MB | 56 MB |
| Requires iOS | 16.8 | **12** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Armour Communications Limited](https://appshunter.io/developer/973912291) | [Unlatch](https://appshunter.io/developer/1488436624) |

## What reviewers say

### Armour Mobile

[App page](https://appshunter.io/ios/app/armour-mobile/id1079882080)

This app offers secure voice and video calls, messaging, and file sharing for businesses. It ensures privacy for sensitive corporate communications and provides an audit trail for regulatory compliance. A service license is required to use the application.

**Highlights:** Secure voice and video calls, 1-1 and group messaging, Voice and video conference calls, File attachments, Message burn feature, Message status tracking, Audit trail for compliance

**In-app purchases:** none


### Thirdi Group UK

[App page](https://appshunter.io/ios/app/thirdi-group-uk/id1645285861)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Armour Mobile free?

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

### Is Thirdi Group UK free?

Thirdi Group UK is free to download, with no in-app purchases.

### Do Armour Mobile or Thirdi Group UK have ads?

Neither Armour Mobile nor Thirdi Group UK shows ads.

### Which is updated more often, Armour Mobile or Thirdi Group UK?

Armour Mobile ships an update every 3 months, and Thirdi Group UK every 3 months. Most recently, Armour Mobile was updated on October 6, 2026 and Thirdi Group UK on October 10, 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.*