Personal Cybersecurity Toolkit for iPhone: ARK Security Credit Score
ARK is a mobile security toolkit that grades your iPhone with a 0-100 security credit score. It scans device vulnerabilities, network exposure, app permissions, and breach history in one place, then guides you to fix issues with one tap.
What Your iPhone Security Score Means
ARK runs a comprehensive scan across four areas: device security settings, network exposure risks, app permission overreach, and whether your credentials appear in known data breaches via Have I Been Pwned. You get a single score that reflects your overall posture. Unlike generic antivirus tools or VPNs, ARK is designed to show you the real state of your phone's security and privacy in plain language. The score updates as you make changes, so you can see the impact of each fix immediately.
One-Tap Remediation Guidance
When ARK finds a problem, it doesn't just flag it and disappear. Each issue comes with a one-tap fix that links directly to the relevant iPhone setting or app. If a permission is overshared, ARK walks you to the privacy control. If your password has been in a breach, it explains why that matters and how to update it. All scanning and analysis happens on your device. Your data never leaves your iPhone, so there's no external account or cloud dependency.
Who Uses ARK
ARK is built for people who care about privacy but don't want false alarms or unnecessary subscriptions. That includes anyone recovering from a data breach, professionals managing sensitive work on their phone, parents who want to check security on family devices (via the Pro tier), and small business owners tracking multiple iOS devices. The free tier handles one-time scans. The Pro tier adds continuous monitoring, so you stay alerted to new exposures without manual checks.
Device, Network, and Breach Monitoring
ARK scans three areas most people miss. Device scanning covers OS updates, passcode strength, and biometric settings. Network scanning checks your current WiFi for weak encryption or known risks. Breach scanning monitors whether your email or phone number appear in publicly disclosed credential databases. CVE intelligence helps you understand if a security flaw in iOS affects your specific setup. Scan history shows your progress over time, so you can prove to yourself that your phone is getting safer.
Free to Start, Pro When You Need It
ARK is free to download and use for basic scanning on your own device. The Pro tier costs a small monthly fee and unlocks continuous background monitoring, alerts when new breaches emerge, and the ability to monitor family members' devices from one dashboard. There's no pressure to upgrade immediately. Many users keep their score healthy with the free tier and only add Pro if they manage multiple devices or want real-time alerts.
Ready to try ARK by MRVL?
One tap to download. No sign-up wall.
Frequently asked questions
Is ARK a VPN or antivirus?
No. ARK is a security credit-score tool that scans your device for vulnerabilities, permission risks, and breach exposure. It's not a VPN (which masks your IP) or antivirus (which blocks malware). It shows you what needs fixing and helps you fix it.
Does ARK send my data to the cloud?
No. All scans and analysis happen on your iPhone. Your data never leaves your device unless you explicitly choose to share findings.
Can I monitor my family's iPhones with ARK?
Yes, but only with the Pro tier. Family members can opt into monitoring, and you'll see their security scores and alerts from a single dashboard.
What happens if ARK finds a breach?
ARK tells you which email or phone number is in a known breach database and recommends you change that password immediately. It links you directly to the password change page for that service.
How often should I run a scan?
The free tier lets you scan whenever you want. The Pro tier runs continuous monitoring in the background and alerts you to new risks, so you don't have to remember to check.
What's a good security credit score?
ARK aims to help you reach 80+. That means strong passcode, latest OS, sensible app permissions, and no known breach exposure. Higher scores reflect lower risk.