# Dominus Pro vs SecurityOne

The clearest difference is in-app purchases: Dominus Pro at none against SecurityOne's 4. Dominus Pro also leads on ads (none vs shown). SecurityOne's advantage is update cadence (every 11 days vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SecurityOne sells 4 in-app purchases, starting at $6.99 per 7 days. Dominus Pro asks for nothing beyond the download.

Dominus Pro ships an update every 3 months, SecurityOne every 11 days. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Dominus Pro | SecurityOne |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/securityone-safe-toolkit/id6799892879/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 61 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ASSOCIACAO DEFENSORA DOS ANIMAIS DE LONDRINA - ADA](https://appshunter.io/developer/1522700919) | [Bohui Tongda Co., Limited](https://appshunter.io/developer/6799893151) |

## What reviewers say

### Dominus Pro

[App page](https://appshunter.io/ios/app/dominus-pro/id1666553914)

**Features:** macOS Compatibility

**In-app purchases:** none


### SecurityOne

[App page](https://appshunter.io/ios/app/securityone-safe-toolkit/id6799892879)

This app offers a suite of tools to enhance your privacy and device security. It helps you identify and protect sensitive photos, set up an anti-theft alarm, assess Wi-Fi network safety, and generate strong passwords. Designed for everyday users, it provides clear guidance on managing potential risks.

**Highlights:** Sensitive photo scanning and private storage, Anti-theft alarm for device monitoring, Wi-Fi security analysis, Password strength checker and generator, PIN-protected Private Space

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly PRO | $6.99 | per 7 days |
| Weekly PRO | $9.99 | per 7 days |
| Weekly PRO | $9.99 | per 7 days |
| Yearly PRO | $59.99 | per year |


## Frequently asked questions

### Is Dominus Pro free?

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

### Is SecurityOne free?

SecurityOne is free to download, with in-app purchases available.

### Do Dominus Pro or SecurityOne have ads?

SecurityOne shows ads; Dominus Pro does not.

### Which is updated more often, Dominus Pro or SecurityOne?

Dominus Pro ships an update every 3 months, and SecurityOne every 11 days. Most recently, Dominus Pro was updated on October 3, 2026 and SecurityOne on October 1, 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.*