# B vs Security Master

The clearest difference is ads: B at none against Security Master's shown. B also leads on review sentiment (64% vs 55%). Security Master's advantage is update cadence (every 11 days vs every 4 weeks) and ratings volume (4K vs 1.1K). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. B sells 3 in-app purchases, starting at $7.99 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 — 4.5 for B against 4.4 for Security Master. Both are backed by a comparable volume of ratings — 1.1K and 4K respectively. Written reviews are what separate them: 64% of B's written reviews are positive against 55% of Security Master's.

B ships an update every 4 weeks, Security Master every 11 days. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | B | Security Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.1K ratings)](https://appshunter.io/ios/app/b-secure/id6472942784/reviews)** | [4.4 (4K ratings)](https://appshunter.io/ios/app/security-master-data-privacy/id6504529234/reviews) |
| Number of ratings | 1.1K | **4K** |
| Positive reviews | **63.6% 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 | 96 MB | 20 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [BAYRON LP](https://appshunter.io/developer/1718115641) | [Mobiwave Limited](https://appshunter.io/developer/1752684803) |

## What reviewers say

### B

[App page](https://appshunter.io/ios/app/b-secure/id6472942784)

This app provides comprehensive online security and privacy. It offers military-grade encryption, anonymous browsing, and public Wi-Fi protection. Access global content securely with a strict no-logs policy and a kill switch for added safety.

**Highlights:** Military-grade encryption, Anonymous browsing, Public Wi-Fi security, Global server network, Strict no-logs policy, Kill switch feature, Easy to use interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Full Access | $7.99 | per 7 days |
| Year Full Access | $79.99 | per year |
| Year Sub Without Trial | $79.99 | per year |

**What reviewers like**

- 🚀 Fast and efficient
- 🔒 Secure and safe
- 👍 Helpful and useful

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🤖 Questionable security practices
- 🚫 Unwanted app installation

**Reported bugs**

- Phone hacked after using the app
- Inability to turn on certain features

**Requested features**

- Better communication with users
- Improved app functionality


### 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 B free?

B 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, B or Security Master?

B is rated higher. B averages 4.5 out of 5 from 1.1K ratings, while Security Master averages 4.4 from 4K ratings.

### Do B or Security Master have ads?

Security Master shows ads; B does not.

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

B ships an update every 4 weeks, and Security Master every 11 days. Most recently, B was updated on October 8, 2026 and Security Master on October 9, 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.*