# Security CPO vs Trustd Mobile Security

The clearest difference is price: Trustd Mobile Security at Free against Security CPO's $1.99. Trustd Mobile Security also leads on review sentiment (83% vs 50%) and update cadence (every 3 weeks vs every 6 months). Security CPO's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 15.6). On ads and device support there is nothing between them.

Trustd Mobile Security is free to download; Security CPO costs $1.99 up front. Trustd Mobile Security sells 1 in-app purchase, starting at $1.99 per month. Security CPO asks for nothing beyond the download.

Security CPO ships an update every 6 months, Trustd Mobile Security every 3 weeks. The most recent releases landed on September 22, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Security CPO | Trustd Mobile Security |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.7 (289 ratings)](https://appshunter.io/ios/app/trustd-mobile-security/id1519403888/reviews)** |
| Number of ratings | — | **289** |
| Positive reviews | 50.0% of reviews | **82.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Paid | **Freemium** |
| Size | 32 MB | 143 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [N Howe](https://appshunter.io/developer/662757460) | [Traced Ltd](https://appshunter.io/developer/1519403890) |

## What reviewers say

### Security CPO

[App page](https://appshunter.io/ios/app/security-cpo/id1294645271)

This app provides resources for individuals in or aspiring to join the security industry. It offers knowledge expansion, skill enhancement, and career development support, including networking information, packing lists, and counter-terrorism guidance.

**Highlights:** Networking Information, Task-specific Packing Lists, Job Checklists, Mapping Support with Emergency Services, Counter-Terrorism Guidance, CV Preparation, Work Search Advice

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

**In-app purchases:** none


### Trustd Mobile Security

[App page](https://appshunter.io/ios/app/trustd-mobile-security/id1519403888)

This app offers robust mobile security features to protect against online threats. It includes a link checker to block malicious websites, a WiFi scanner for network security, and device checker for software updates. An optional subscription unlocks advanced safe browsing capabilities.

**Highlights:** Link Checker for phishing, WiFi Scanner for network security, Device Checker for iOS updates, Safe Browsing alerts, No ads in free version

**Features:** Safari Extension, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trustd Plus | $1.99 | per month |

**What reviewers like**

- 🔒 Excellent security protection
- 👍 Easy to set up and use
- 💡 Unique and outstanding design
- 🚀 Lightweight on system
- 😊 Provides peace of mind

**What reviewers complain about**

- 🐛 App is buggy
- ❌ Doesn't work for personal WiFi
- ❓ Unclear if it's the official app
- 🤔 No user interaction or data provided

**Reported bugs**

- Newest update messed everything up
- App is super buggy
- Doesn't work when tapping app spots
- Doesn't get WiFi security notifications

**Requested features**

- Protect email
- More user interaction and data display


## Frequently asked questions

### Is Security CPO free?

Security CPO costs $1.99, with no in-app purchases.

### Is Trustd Mobile Security free?

Trustd Mobile Security is free to download, with in-app purchases available.

### Do Security CPO or Trustd Mobile Security have ads?

Neither Security CPO nor Trustd Mobile Security shows ads.

### Which is updated more often, Security CPO or Trustd Mobile Security?

Security CPO ships an update every 6 months, and Trustd Mobile Security every 3 weeks. Most recently, Security CPO was updated on September 22, 2026 and Trustd Mobile Security on September 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.*