# iGuard vs Security Master

iGuard and Security Master both sit at 4.3 stars, but that hides the real split: 55% of Security Master's written reviews are positive against 20% of iGuard's. Security Master also leads on ratings volume (4K vs 246) and update cadence (every 11 days vs every 4 weeks). iGuard's advantage is ads (none vs shown). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. iGuard sells 2 in-app purchases, starting at $8.99 per 7 days and Security Master sells 2 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.3 for iGuard against 4.4 for Security Master. That said, the two scores are not equally well evidenced: Security Master has 4K ratings behind it against 246, so its average is the more settled of the two. Written reviews are what separate them: 20% of iGuard's written reviews are positive against 55% of Security Master's.

iGuard ships an update every 4 weeks, Security Master every 11 days. Both last shipped on September 25, 2026.

## The numbers

| Metric | iGuard | Security Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (246 ratings)](https://appshunter.io/ios/app/iguard-online-security/id6504115654/reviews) | **[4.4 (4K ratings)](https://appshunter.io/ios/app/security-master-data-privacy/id6504529234/reviews)** |
| Number of ratings | 246 | **4K** |
| Positive reviews | 20.0% of reviews | **55.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 66 MB | 20 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [MobTools Limited](https://appshunter.io/developer/1750935891) | [Mobiwave Limited](https://appshunter.io/developer/1752684803) |

## What reviewers say

### iGuard

[App page](https://appshunter.io/ios/app/iguard-online-security/id6504115654)

Enhance your online experience with an ad blocker and secure QR scanner. Browse websites and apps without interruptions from ads and trackers, while ensuring your privacy and security. Access content anonymously and enjoy a stable, safe internet connection.

**Highlights:** Smart Adblocker with multiple filters, Secure QR Scanner for threat detection, Online Security Statistics, Customizable Black & White Lists, Anonymous browsing, Ad and tracker blocking

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Online Security PRO - 1 Week | $8.99 | per 7 days |
| Online Security PRO - 1 Year | $44.99 | per year |


### Security Master

[App page](https://appshunter.io/ios/app/security-master-data-privacy/id6504529234)

Protect your personal information and enhance your online activity. This app offers privacy checks, data leak alerts, secure storage for sensitive files, and a protected browsing experience. Keep your digital life safe and your browsing uninterrupted.

**Highlights:** Privacy Checkup, Data Leaks Check, Safe Storage for Files, Secure Browser, Malicious Sites Blocking, Tracker and Ad Blocking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trial Premium Weekly | $8.99 | per 7 days |
| Premium Yearly | $49.99 | per year |

**What reviewers like**

- 🚀 Fast app
- 🔒 Provides security
- 👍 Helpful app

**What reviewers complain about**

- 🐛 Bugs and glitches
- 💰 Paid subscription
- 🤔 Confusing for some users

**Reported bugs**

- Login issues
- Compatibility problems

**Requested features**

- More help and guidance for users
- Free trial period


## Frequently asked questions

### Is iGuard free?

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

### Is Security Master free?

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

### Which has better reviews, iGuard or Security Master?

Security Master is rated higher. iGuard averages 4.3 out of 5 from 246 ratings, while Security Master averages 4.4 from 4K ratings.

### Do iGuard or Security Master have ads?

Security Master shows ads; iGuard does not.

### Which is updated more often, iGuard or Security Master?

iGuard ships an update every 4 weeks, and Security Master every 11 days. Most recently, iGuard was updated on September 25, 2026 and Security Master on September 25, 2026.

---

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