# Trend Micro Mobile Security vs Privacy Defender

The clearest difference is rating: Trend Micro Mobile Security at 4.7 against Privacy Defender's 4.0. Trend Micro Mobile Security also leads on monetization model (free with in-app purchases vs subscription) and ratings volume (29K vs 30). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Trend Micro Mobile Security sells 8 in-app purchases, starting at $4.99 per month and Privacy Defender sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Trend Micro Mobile Security holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Trend Micro Mobile Security has 29K ratings behind it against 30, so its average is the more settled of the two. Written reviews complicate that: 68% of Trend Micro Mobile Security's written reviews are positive against 74% of Privacy Defender's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 25, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | Trend Micro Mobile Security | Privacy Defender |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (29K ratings)](https://appshunter.io/ios/app/trend-micro-mobile-security/id630442428/reviews)** | [4.0 (30 ratings)](https://appshunter.io/ios/app/privacy-defender-security/id1588734793/reviews) |
| Number of ratings | **29K** | 30 |
| Positive reviews | 68.2% of reviews | **73.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 158 MB | 66 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Trend Micro, Incorporated](https://appshunter.io/developer/486159632) | [Pligence Inc.](https://appshunter.io/developer/1588734795) |

## What reviewers say

### Trend Micro Mobile Security

[App page](https://appshunter.io/ios/app/trend-micro-mobile-security/id630442428)

Enhance your digital safety with comprehensive protection against malicious websites, trackers, and privacy invasions. This app offers web browsing optimization, iMessage link scanning, Wi-Fi security checks, and parental controls for a safer online experience.

**Highlights:** Malicious website, ad & tracker blocking, Web Guard for safe browsing, iMessage protection, Wi-Fi network security scanning, Parental Control tools, Secure QR Code Scanner

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Monthly | $4.99 | per month |
| Monthly | $4.99 | per month |
| Yearly | $9.99 | per year |
| Yearly | $29.99 | per year |
| Yearly | $29.99 | per year |
| 1 Year License | $29.99 | one-time |
| 2 Years License | $49.99 | one-time |

**What reviewers like**

- 🚀 Excellent security protection
- 👍 Easy to use and set up
- 🔒 Robust privacy and web protection
- 🔒 Detects and blocks malicious websites
- 💡 Helpful privacy scanner and settings

**What reviewers complain about**

- 🐛 Connectivity issues with VPN
- 🐛 Frequent 'things to fix' notifications
- 🐛 Renewal process can be confusing
- 🐛 Compatibility issues with some apps
- 🔋 Can slow down device performance

**Reported bugs**

- Inability to approve WiFi networks
- Notifications that can't be permanently disabled
- Intermittent disconnections and reconnections

**Requested features**

- Expand social media protection to more platforms
- Add camera protection and permission control
- Improve subscription management and renewal process


### Privacy Defender

[App page](https://appshunter.io/ios/app/privacy-defender-security/id1588734793)

This all-in-one mobile security app offers online protection, ad blocking, and identity safeguards. It secures your personal information with a password manager, secure notes, and safe browsing features. Stay informed about security threats and protect your data from malware and phishing.

**Highlights:** Online security and safe browsing, Ad and tracker blocking, Password manager with secure notes, AES 256-bit encryption, Face ID/Fingerprint unlock, Security news and awareness

**Features:** Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Privacy Defender - Per Month | $1.99 | per month |
| Privacy Defender - 6 Months | $10.99 | per 6 months |
| Privacy Defender  - 1 Year | $20.99 | per year |


## Frequently asked questions

### Is Trend Micro Mobile Security free?

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

### Is Privacy Defender free?

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

### Which has better reviews, Trend Micro Mobile Security or Privacy Defender?

Trend Micro Mobile Security is rated higher. Trend Micro Mobile Security averages 4.7 out of 5 from 29K ratings, while Privacy Defender averages 4.0 from 30 ratings.

### Do Trend Micro Mobile Security or Privacy Defender have ads?

Neither Trend Micro Mobile Security nor Privacy Defender shows ads.

### Which is updated more often, Trend Micro Mobile Security or Privacy Defender?

Trend Micro Mobile Security ships an update every 3 weeks, and Privacy Defender every 3 weeks. Most recently, Trend Micro Mobile Security was updated on September 25, 2026 and Privacy Defender on August 25, 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.*