Comparison

Certo AntiSpy vs iShield

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Certo AntiSpy

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
Read full description

Powerful, all-in-one protection for your privacy, your network, and your device. Certo AntiSpy is your all-in-one solution for iPhone privacy and security. It scans for threats and vulnerabilities, secures your internet connection, and tells you if your accounts have been exposed in a data breach — helping you spot the risks and take back control of your personal data. Join millions who trust Certo to protect their devices. Feature list: ○ Threat Scanner - Gives your device a full security health check, flagging risks and vulnerabilities before they become a problem. Get clear results and simple, actionable guidance on how to fix any issues, so you always know your device is protected. ○ VPN - Secure your internet connection with military-grade encryption and browse anonymously on any network. Block ads and trackers for a faster, safer browsing experience. ○ Intruder Detection - Know if someone tries to access your phone without permission. Choose to sound a loud alarm or secretly capture a photo the moment someone unlocks your device. ○ Breach Check - Help protect yourself from identity theft and fraud by checking if your passwords and personal information have been leaked in a data breach or posted on the dark web. ○ Security & Privacy Checklist - Get actionable, easy-to-follow tips for locking down your devices and Apple account, with a simple checklist to track what you've completed. ○ No Ads - Enjoy a distraction-free experience with no intrusive ads, allowing you to focus solely on protecting your device and privacy. Download Certo AntiSpy today and take back control of your privacy and security. Subscription Terms: This app offers auto-renewable Certo AntiSpy subscriptions to unlock Premium features. ○ Premium Monthly: $8.99 / month - 7-day free trial for new users ○ Premium Yearly: $59.99 / year - 7-day free trial for new users ○ Premium Plus Monthly: $12.99 / month - 7-day free trial for new users ○ Premium Plus Yearly: $84.99 / year - 7-day free trial for new users Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period at the cost of the chosen package. Subscriptions may be managed and auto-renewal may be turned off by going to your Apple ID Account Settings after purchase. Any unused portion of a free trial period will be forfeited when you purchase a subscription. Terms of Service: https://www.certosoftware.com/terms-of-service/ Privacy Policy: https://www.certosoftware.com/privacy-policy/

About

iShield

Enhance your digital safety with this comprehensive iPhone security tool. It offers data leak detection, Wi-Fi network analysis, device safety reviews, and password insights to help you understand and improve your online protection.

Highlights
  • Email security and data leak detection
  • Wi-Fi network scan and safety evaluation
  • IP address and network information
  • Quick daily protection check
  • iOS device safety review
  • Password safety insights
Features
Read full description

Shield is an advanced yet easy-to-use iPhone security app built to help you understand, monitor, and improve the safety of your digital life. From data leak checks to Wi-Fi network scans, device safety analysis, password insights, and quick protection summaries—iShield brings everything together in one powerful toolkit. Whether you want to check if your email has been involved in known data leaks, ensure your Wi-Fi is safe, or stay informed about your device configuration, iShield ensures you always know your security level. Email Security & Data Leak Detection Your email is often the gateway to your digital identity. With iShield, you can instantly check whether your email has been exposed in previously known data leaks. If your email appears in leaked databases, the app will clearly guide you on how to reduce the risk and secure your accounts. This feature helps protect your privacy and keeps you informed about who may have access to your information. Network Scan & Wi-Fi Safety Connecting to unsafe Wi-Fi networks can expose your personal data. iShield scans your current Wi-Fi connection and provides a detailed safety evaluation, helping you identify unsecured or risky networks before they cause harm. This gives you the confidence to browse, stream, and work online more securely. IP Address & Network Information Understand your current network environment with easy access to your IP details, connection type, and general location insights. This helps you stay aware of how your device is connected and whether your network may expose privacy details. Quick Scan (Fast Daily Protection Check) In a single tap, run an instant check of your network and email status. Quick Scan is designed for daily use, giving you a fast overview of your device’s safety without waiting for long scans or complex reports. Device Scan (iOS Safety Review) iShield helps you review essential device settings that influence your security—such as configuration issues, potential risks, password strength, and other areas that may require your attention. By highlighting weak spots, the app ensures you stay one step ahead of potential threats. Password Safety Insights Weak or reused passwords can put all your accounts at risk. iShield helps you review password strength indicators and identify accounts that may need stronger protection. This guidance helps improve your digital hygiene and reduces unauthorized access chances. Clean, Simple & Easy to Use iShield is designed for everyone—no technical experience required. All reports are simple, visually clear, and easy to understand, making it effortless to maintain your device’s safety. Why iShield? iShield is not just another utility—it is your complete digital protection assistant. From privacy checks to network monitoring and device configuration insights, it brings together every important security tool in one place. Whether you're checking for email leaks, securing Wi-Fi, or reviewing your device setup, iShield gives you clarity, control, and confidence in your everyday digital life. Privacy Policy: https://docs.google.com/document/d/1FzvGhEk9D-47f-4rkLTbft7JcDHUYSnO0bSniF3JNR0/edit? Terms and conditions: https://docs.google.com/document/d/1FvzJp5li6OHGPaDPgU7X25qXLrIRM2iBybhe1gJQjSQ/edit?tab=t.0 Subscription terms: https://docs.google.com/document/d/1NbGE7I5wmZhgshDGhbqcCCKirT_VDm5DiUkq51r2vDM/edit?tab=t.0#heading=h.54eqy5lighio

Screenshots

Certo AntiSpy4 screens
iShield4 screens

Verdict

The call

The clearest difference is update cadence: iShield at every 2 weeks against Certo AntiSpy's every 7 months. iShield also leads on review sentiment (100% vs 84%). Certo AntiSpy's advantage is monetization model (free vs freemium) and ratings volume (960 vs 10). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Certo AntiSpy sells 4 in-app purchases, starting at $8.99 per month and iShield sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Certo AntiSpy against 4.6 for iShield. That said, the two scores are not equally well evidenced: Certo AntiSpy has 960 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 84% of Certo AntiSpy's written reviews are positive against 100% of iShield's.

UpkeepUpdate frequency

Certo AntiSpy ships an update every 7 months, iShield every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
Certo AntiSpy versus iShield: the parameters behind the verdict, then further details
ParameterCerto AntiSpyiShield
PriceFreeFree
Rating4.6 (960 ratings) — better4.6 (10 ratings)
Positive reviews83.6% of reviews100.0% of reviews — better
Number of ratings960 — better10
Update frequencyEvery 7 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size143 MB76 MB
Age rating+44+
DeveloperCerto SoftwarePinata Technologies

Customer experience

Certo AntiSpy

All ratings959 ratings
Positive92.6%
Neutral1.6%
Negative5.8%
Written reviews225 reviews
Positive83.6%
Neutral1.8%
Negative14.7%

iShield

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Certo AntiSpy

Subscriptions4
  • Premium Monthly7 Days trial$8.991 Month
  • Premium Plus Monthly7 Days trial$12.991 Month
  • Premium Yearly7 Days trial$59.991 Year
Show 1 more
  • Premium Plus Yearly7 Days trial$84.991 Year
4 purchases

iShield

Subscriptions4
  • Weekly Premium Subscription$2.997 Days
  • iShied discounted offer screen3 Days trial$7.991 Month
  • Monthly Premium Subscription3 Days trial$8.991 Month
Show 1 more
  • Yearly Premium Subscription$39.991 Year

Questions

Is Certo AntiSpy free?
Certo AntiSpy is free to download, with in-app purchases available.
Is iShield free?
iShield is free to download, with in-app purchases available.
Which has better reviews, Certo AntiSpy or iShield?
Certo AntiSpy is rated higher. Certo AntiSpy averages 4.6 out of 5 from 960 ratings, while iShield averages 4.6 from 10 ratings.
Do Certo AntiSpy or iShield have ads?
Neither Certo AntiSpy nor iShield shows ads.
Which is updated more often, Certo AntiSpy or iShield?
Certo AntiSpy ships an update every 7 months, and iShield every 2 weeks. Most recently, Certo AntiSpy was updated on November 3, 2026 and iShield on November 5, 2026.

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