# BlueHammer Security vs UWorld Antivirus

The clearest difference is in-app purchases: UWorld Antivirus at none against BlueHammer Security's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BlueHammer Security sells 2 in-app purchases, starting at $12.99 per 7 days. UWorld Antivirus asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | BlueHammer Security | UWorld Antivirus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bluehammer-security/id6746425574/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 79 MB | 23 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BlueHammer](https://appshunter.io/developer/1790362938) | [YoungMin Kim](https://appshunter.io/developer/1728974763) |

## What reviewers say

### BlueHammer Security

[App page](https://appshunter.io/ios/app/bluehammer-security/id6746425574)

This app provides on-device AI and network-based threat intelligence to protect your privacy. It shields against malicious URLs, spam texts, and robocalls, while also securing private notes and clearing copied passwords. It helps monitor email leaks and cleans media metadata before sharing.

**Highlights:** Web Shield for malicious URL blocking, SMS & Call Shield for spam filtering, Security Memo with Clipboard Guard, Email-Leak Monitor, Media Metadata Cleaner, On-device AI analysis

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly plan | $12.99 | per 7 days |
| yearly plan | $94.99 | per year |


### UWorld Antivirus

[App page](https://appshunter.io/ios/app/uworld-antivirus/id6816079514)

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

**In-app purchases:** none


## Frequently asked questions

### Is BlueHammer Security free?

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

### Is UWorld Antivirus free?

UWorld Antivirus is free to download, with no in-app purchases.

### Do BlueHammer Security or UWorld Antivirus have ads?

Neither BlueHammer Security nor UWorld Antivirus shows ads.

### Which is updated more often, BlueHammer Security or UWorld Antivirus?

BlueHammer Security ships an update every 3 weeks, and UWorld Antivirus every 3 weeks. Most recently, BlueHammer Security was updated on October 30, 2026 and UWorld Antivirus on November 6, 2026.

---

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