# ZoneAlarm Mobile Security vs Certo AntiSpy

ZoneAlarm Mobile Security and Certo AntiSpy both sit at 4.7 stars, but that hides the real split: 84% of Certo AntiSpy's written reviews are positive against 57% of ZoneAlarm Mobile Security's. Certo AntiSpy also leads on monetization model (free vs free with in-app purchases). ZoneAlarm Mobile Security's advantage is update cadence (every 3 months vs every 7 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. ZoneAlarm Mobile Security sells 3 in-app purchases, starting at $3.99 per month and Certo AntiSpy sells 4 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for ZoneAlarm Mobile Security against 4.6 for Certo AntiSpy. Both are backed by a comparable volume of ratings — 1.7K and 961 respectively. Written reviews are what separate them: 57% of ZoneAlarm Mobile Security's written reviews are positive against 84% of Certo AntiSpy's.

ZoneAlarm Mobile Security ships an update every 3 months, Certo AntiSpy every 7 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | ZoneAlarm Mobile Security | Certo AntiSpy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.7K ratings)](https://appshunter.io/ios/app/zonealarm-mobile-security/id1056132632/reviews)** | [4.6 (961 ratings)](https://appshunter.io/ios/app/certo-antispy/id1274429896/reviews) |
| Number of ratings | **1.7K** | 961 |
| Positive reviews | 57.4% of reviews | **83.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 119 MB | 143 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Check Point Technologies](https://appshunter.io/developer/992100446) | [Certo Software](https://appshunter.io/developer/1238184078) |

## 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


### Certo AntiSpy

[App page](https://appshunter.io/ios/app/certo-antispy/id1274429896)

This app offers comprehensive mobile security by scanning for vulnerabilities and analyzing WiFi networks for threats. It also provides a privacy checklist with actionable tips to enhance your device's security and protect personal data.

**Highlights:** Scan for security vulnerabilities, Find WiFi threats, Security & privacy checklist, No ads

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $8.99 | per month |
| Premium Plus Monthly | $12.99 | per month |
| Premium Yearly | $59.99 | per year |
| Premium Plus Yearly | $84.99 | per year |


## Frequently asked questions

### Is ZoneAlarm Mobile Security free?

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

### Is Certo AntiSpy free?

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

### Which has better reviews, ZoneAlarm Mobile Security or Certo AntiSpy?

ZoneAlarm Mobile Security is rated higher. ZoneAlarm Mobile Security averages 4.7 out of 5 from 1.7K ratings, while Certo AntiSpy averages 4.6 from 961 ratings.

### Do ZoneAlarm Mobile Security or Certo AntiSpy have ads?

Neither ZoneAlarm Mobile Security nor Certo AntiSpy shows ads.

### Which is updated more often, ZoneAlarm Mobile Security or Certo AntiSpy?

ZoneAlarm Mobile Security ships an update every 3 months, and Certo AntiSpy every 7 months. Most recently, ZoneAlarm Mobile Security was updated on November 2, 2026 and Certo AntiSpy on November 6, 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.*