# ZoneAlarm Mobile Security vs Data Guard by SmarTone

The clearest difference is in-app purchases: Data Guard by SmarTone at none against ZoneAlarm Mobile Security's 3. Data Guard by SmarTone also leads on rating (5.0 vs 4.7) and update cadence (every 5 weeks vs every 3 months). ZoneAlarm Mobile Security's advantage is ratings volume (1.7K vs 1) and review sentiment (57% vs 38%). On price, ads and device support there is nothing between them.

Both are free to download. ZoneAlarm Mobile Security sells 3 in-app purchases, starting at $3.99 per month. Data Guard by SmarTone asks for nothing beyond the download.

Data Guard by SmarTone holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: ZoneAlarm Mobile Security has 1.7K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 57% of ZoneAlarm Mobile Security's written reviews are positive against 38% of Data Guard by SmarTone's, so the app with the better star average is not the one people write more warmly about.

ZoneAlarm Mobile Security ships an update every 3 months, Data Guard by SmarTone every 5 weeks. The most recent releases landed on October 26, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ZoneAlarm Mobile Security | Data Guard by SmarTone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.7K ratings)](https://appshunter.io/ios/app/zonealarm-mobile-security/id1056132632/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/data-guard-by-smartone/id1113208934/reviews)** |
| Number of ratings | **1.7K** | 1 |
| Positive reviews | **57.4% of reviews** | 37.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 119 MB | 35 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Check Point Technologies](https://appshunter.io/developer/992100446) | [Connect APAC Company Limited](https://appshunter.io/developer/1113208933) |

## What reviewers say

### ZoneAlarm Mobile Security

[App page](https://appshunter.io/ios/app/zonealarm-mobile-security/id1056132632)

This app offers comprehensive mobile security using enterprise-grade technology to shield your device and data from online threats. It includes features like anti-phishing, safe browsing, and WiFi protection, with regular reports on detected threats. Enjoy a private, ad-free experience with minimal impact on battery life.

**Highlights:** Anti-Phishing, Safe Browsing, Anti-Bot Protection, Safe WiFi Connection, Device Vulnerability Alerts, Weekly Threat Reports

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZoneAlarm Mobile Security | $3.99 | per month |
| ZoneAlarm Mobile Security | $34.99 | per year |
| Year ZoneAlarm Mobile Security Subscription | $29.99 | one-time |

**What reviewers like**

- 🔒 Secure and safe
- 🚀 Excellent performance
- 👍 Solid build
- 🔒 Great protection
- 👍 Easy to use

**What reviewers complain about**

- 🐛 Stopped service without notification
- 🐛 Update not working
- 🐛 Bugging out
- 🐛 Odd stuff going on
- 🐛 Subscription issues

**Reported bugs**

- Activation code issues
- Subscription renewal problems
- Incompatibility with certain networks
- Conflicting information on iOS updates

**Requested features**

- Always-on VPN
- Whitelist for essential processes
- Detailed threat reporting
- Improved compatibility with older devices


### Data Guard by SmarTone

[App page](https://appshunter.io/ios/app/data-guard-by-smartone/id1113208934)

This app offers comprehensive protection for your phone, web browsing, Wi-Fi connections, SMS messages, and applications. It uses machine learning to detect threats and provides instant alerts for suspicious links and risky Wi-Fi networks, ensuring your device is secure.

**Highlights:** All-round phone protection, Web and Wi-Fi security, SMS and App protection, Instant suspicious link alerts, Risky Wi-Fi network alerts, Machine-learning threat detection, Round-the-clock auto protection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZoneAlarm Mobile Security free?

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

### Is Data Guard by SmarTone free?

Data Guard by SmarTone is free to download, with no in-app purchases.

### Which has better reviews, ZoneAlarm Mobile Security or Data Guard by SmarTone?

Data Guard by SmarTone is rated higher. ZoneAlarm Mobile Security averages 4.7 out of 5 from 1.7K ratings, while Data Guard by SmarTone averages 5.0 from 1 ratings.

### Do ZoneAlarm Mobile Security or Data Guard by SmarTone have ads?

Neither ZoneAlarm Mobile Security nor Data Guard by SmarTone shows ads.

### Which is updated more often, ZoneAlarm Mobile Security or Data Guard by SmarTone?

ZoneAlarm Mobile Security ships an update every 3 months, and Data Guard by SmarTone every 5 weeks. Most recently, ZoneAlarm Mobile Security was updated on October 26, 2026 and Data Guard by SmarTone on October 5, 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.*