# Certo AntiSpy vs Dallas Secure

The clearest difference is rating: Certo AntiSpy at 4.6 against Dallas Secure's 4.1. Certo AntiSpy also leads on review sentiment (84% vs 50%) and ratings volume (959 vs 17). Dallas Secure's advantage is in-app purchases (none vs 4) and iOS requirement (12.0 vs 15.6). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Certo AntiSpy sells 4 in-app purchases, starting at $8.99 per month. Dallas Secure asks for nothing beyond the download.

Certo AntiSpy holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: Certo AntiSpy has 959 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 84% of Certo AntiSpy's written reviews are positive against 50% of Dallas Secure's.

Certo AntiSpy ships an update every 7 months, Dallas Secure every 14 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Certo AntiSpy | Dallas Secure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (959 ratings)](https://appshunter.io/ios/app/certo-antispy/id1274429896/reviews)** | [4.1 (17 ratings)](https://appshunter.io/ios/app/dallas-secure/id6444264303/reviews) |
| Number of ratings | **959** | 17 |
| Positive reviews | **83.6% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 14 months |
| Monetization | Free | Free |
| Size | 143 MB | 93 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Certo Software](https://appshunter.io/developer/1238184078) | [Zimperium](https://appshunter.io/developer/1030924458) |

## What reviewers say

### 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 |


### Dallas Secure

[App page](https://appshunter.io/ios/app/dallas-secure/id6444264303)

This free, privacy-focused security app protects your mobile device from threats. It verifies links, scans QR codes, and alerts you to untrusted networks to safeguard your personal information.

**Highlights:** Link verification, QR code scanning, Phishing detection, Untrusted network alerts, Privacy-first design, Protects personal information

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is Certo AntiSpy free?

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

### Is Dallas Secure free?

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

### Which has better reviews, Certo AntiSpy or Dallas Secure?

Certo AntiSpy is rated higher. Certo AntiSpy averages 4.6 out of 5 from 959 ratings, while Dallas Secure averages 4.1 from 17 ratings.

### Do Certo AntiSpy or Dallas Secure have ads?

Neither Certo AntiSpy nor Dallas Secure shows ads.

### Which is updated more often, Certo AntiSpy or Dallas Secure?

Certo AntiSpy ships an update every 7 months, and Dallas Secure every 14 months. Most recently, Certo AntiSpy was updated on October 29, 2026 and Dallas Secure on October 30, 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.*