Certo Mobile Security vs Device Detector
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Certo Mobile Security
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.
- Scan for security vulnerabilities
- Find WiFi threats
- Security & privacy checklist
- No ads
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Certo Mobile Security is brought to you from the industry-leading mobile security company, Certo Software. With years of experience in cyber security, our products have helped millions of people safeguard their devices and find peace of mind. This all-in-one security app helps you protect your device by scanning for threats and vulnerabilities, analyzing your WiFi network for hackers and guiding you through how to set up your iOS device for a more secure experience. Feature list: ○ Scan for Security Vulnerabilities - Helps protect your device by checking its software and settings for any security issues. Also checks whether you are protected against unauthorized access. ○ Find WiFi Threats - Helps you stay safe online by analyzing your current network for signs of unauthorized monitoring, router vulnerabilities and other threats. ○ Security & Privacy Checklist - Provides actionable security tips for protecting your personal data with an easy to use checklist to keep track of completed actions. ○ No Ads - Enjoy a distraction-free experience with no intrusive ads, allowing you to focus solely on protecting your device and privacy.
Device Detector
Scan and analyze all devices connected to your local network. This essential tool helps protect your privacy by identifying everything on your network. Regular updates ensure an improved user experience.
- Scan local network
- Analyze connected devices
- Privacy protection
- Regular updates
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This is a tool to scan and analyze all devices on your local network. It is an essential app to protect your privacy. We will regularly update the app to improve your experience.
Screenshots
Verdict
The clearest difference is ads: Certo Mobile Security at none against Device Detector's shown. Certo Mobile Security also leads on review sentiment (83% vs 49%) and monetization model (free vs ad-supported). Device Detector's advantage is update cadence (monthly vs every 6 months) and ratings volume (3.6K vs 775). On price, rating, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Certo Mobile Security holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 775 and 3.6K respectively. Written reviews point the same way: 83% of Certo Mobile Security's written reviews are positive against 49% of Device Detector's.
Certo Mobile Security ships an update every 6 months, Device Detector monthly. Both last shipped on September 22, 2026.
| Parameter | Certo Mobile Security | Device Detector |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (775 ratings) — better | 4.4 (3.6K ratings) |
| Positive reviews | 82.9% of reviews — better | 49.1% of reviews |
| Number of ratings | 775 | 3.6K — better |
| Update frequency | Every 6 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 74 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Certo Software | 长金 胡 |
Customer experience
Certo Mobile Security
Device Detector
Bugs and requests
Certo Mobile Security
Not enough reviews yet to summarise bugs or requests.
Device Detector
Reported bugs
3 issues- Inconsistent network connectivity detection
- Crashes and freezes during scans
- Incorrect device identification in some cases
Requested features
4 requests- Improve device identification and location details
- Provide more context on suspicious devices
- Offer ad-free or paid version to remove ads
- Add support for more device types and manufacturers
In-app purchases
Certo Mobile Security
No in-app purchases
Device Detector
No in-app purchases
Questions
Is Certo Mobile Security free?
Is Device Detector free?
Which has better reviews, Certo Mobile Security or Device Detector?
Do Certo Mobile Security or Device Detector have ads?
Which is updated more often, Certo Mobile Security or Device Detector?
Other comparisons
