# AI Security vs SR4U

The clearest difference is in-app purchases: SR4U at none against AI Security's 12. SR4U also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. AI Security sells 12 in-app purchases, starting at $5.99 per 7 days. SR4U asks for nothing beyond the download.

## The numbers

| Metric | AI Security | SR4U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (9.6K ratings)](https://appshunter.io/ios/app/ai-security-storage-privacy/id6479976058/reviews)** | — |
| Number of ratings | **9.6K** | — |
| Positive reviews | 49.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Subscription | — |
| Size | 151 MB | 27 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Magic Snail](https://appshunter.io/developer/1758662275) | [V4U Technologies](https://appshunter.io/developer/1818995076) |

## What reviewers say

### AI Security

[App page](https://appshunter.io/ios/app/ai-security-storage-privacy/id6479976058)

This app offers a suite of tools to protect your phone and privacy. It includes a secure browser, device security checks, Wi-Fi safety evaluation, ad blocker, private vault, and phone cleaner to free up storage space.

**Highlights:** Secure Browser, Device Security Check, Wi-Fi Safety Evaluation, Duplicate Photo & Video Cleaner, Private Vault, Ad Blocker

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Security Pro 1 Week | $5.99 | per 7 days |
| AI Security Pro 1 Week | $5.99 | per 7 days |
| AI Security Pro 1 Week | $6.99 | per 7 days |
| AI Security Pro 1 Week | $9.99 | per 7 days |
| AI Security Pro 1 Month | $9.99 | per month |
| AI Security Pro 1 Week | $9.99 | per 7 days |
| AI Security Pro 1 Week | $12.99 | per 7 days |
| AI Security Pro 1 Week | $12.99 | per 7 days |
| AI Security Pro 1 Year | $29.99 | per year |
| AI Security Pro 1 Year | $34.99 | per year |
| AI Security Pro 1 Year | $39.99 | per year |
| AI Security Pro Permanent | $19.99 | one-time |

**What reviewers like**

- 🚀 Quick and easy to use
- 👍 Helpful for cleaning up photos and storage
- 🔒 Provides security and privacy features

**What reviewers complain about**

- 🚫 Not actually free, has hidden subscription fees
- 🤥 Misleading advertising about being free
- 💰 Expensive subscription costs
- 🤔 Unclear about what the app actually does

**Reported bugs**

- Accidentally deleting important photos and files
- App reverting user settings and choices
- Compatibility issues with older devices

**Requested features**

- More transparency about pricing and features
- Better explanation of how the app works
- Option to selectively clean files instead of bulk deletion


### SR4U

[App page](https://appshunter.io/ios/app/sr4u/id6747162189)

**In-app purchases:** none


## Frequently asked questions

### Is AI Security free?

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

### Is SR4U free?

SR4U is free to download, with no in-app purchases.

### Do AI Security or SR4U have ads?

Neither AI Security nor SR4U shows ads.

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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.*