CertWarden vs CmdDeck

Stop losing sleep over expired SSL certificates. CertWarden monitors your SSL/TLS certificate expiration dates and warns you before it's too late. Built for developers, DevOps engineers, and anyone managing websites — simple, fast, and private. Add your domains, see their certificate status instantly, and never deal with unexpected downtime from an expired cert again. KEY FEATURES •⁠ ⁠Real-time SSL certificate expiration monitoring •⁠ ⁠Clear visual status — valid, expiring soon, expired •⁠ ⁠Group domains by project, client, or environment •⁠ ⁠Detailed certificate info (issuer, chain, validity dates) •⁠ ⁠Pull-to-refresh and swipe actions •⁠ ⁠Webhook notifications for status changes •⁠ ⁠API access for external integrations •⁠ ⁠Full Dark Mode support •⁠ ⁠100% native iOS — built with SwiftUI NO ACCOUNTS. NO TRACKING. CertWarden doesn't require sign-in or collect personal data. Your domains stay on your device. Period. FREE TIER •⁠ ⁠Monitor up to 5 certificates — free forever •⁠ ⁠Full feature access, no limitations PRO (ONE-TIME PURCHASE) •⁠ ⁠Unlimited domains and groups •⁠ ⁠Webhook notifications with multiple endpoints •⁠ ⁠API access for advanced integrations •⁠ ⁠Priority support •⁠ ⁠Pay once, use forever — no subscriptions WHO IS THIS FOR? •⁠ ⁠DevOps engineers managing dozens of domains •⁠ ⁠Freelancers handling multiple client websites •⁠ ⁠Startup founders who can't afford downtime •⁠ ⁠Sysadmins tired of manual cert tracking •⁠ ⁠Anyone with a website and an SSL certificate An expired SSL certificate means lost visitors, SEO penalties, and broken trust. CertWarden makes sure that never happens. One app. All your certs. Zero surprises.

The fastest way to get from a symptom to the command that fixes it. Type "cannot connect to the network" into the search box. A diagnostic flow opens with ping, ipconfig, nslookup and tracert laid out in the order you actually run them. You don't need to remember the command name. ■ Fully offline All 882 commands live on your device. Server rooms with no signal, air-gapped networks, a customer site with the Wi-Fi down. The moments you most need to look up networking are the moments the network is broken. Nothing is transmitted, ever. ■ 75 troubleshooting flows "PC is slow." "Mail not arriving." "Port already in use." "Clock drift." Enter the symptom and get an ordered set of steps, each with the command to run at that step. Less time guessing where the fault is. ■ Search that forgives Type "ipconfog" and it suggests ipconfig. Search by alias, not just by name. Filter chips narrow results to Linux, Windows, Cisco and the rest in one tap. ■ Spotlight Swipe down on your home screen, type "netstat", jump straight to the entry without opening the app. ■ What's inside · 882 commands across 15 platforms Linux 178, Windows 107, PowerShell 89, Kubernetes 53, macOS 52, Git 52, Cisco 48, Cloud 48, SQL 44, Docker 41, Active Directory 40, Microsoft 365 36, Virtualization 36, FortiGate 31, Yamaha 27 · 75 troubleshooting flows · Worked examples and syntax for every command · Destructive commands clearly flagged ■ Premium (one-time purchase) · All 75 troubleshooting flows (2 free) · Unlimited favorites (10 free) · iCloud sync · Personal notes on any command · Export Not a subscription. Buy once, that's it. ■ Privacy No account. No ads. No tracking. The developer receives none of your data. The app is offline, so there is nothing to send. ■ Languages App interface and symptom search: English, Japanese, Spanish, German, French, Portuguese, Simplified Chinese, Traditional Chinese, Korean. Command explanations and flow text: English and Japanese only. ■ Please note Content is reference material. Run commands at your own discretion and risk, ideally in a test environment and after taking backups. Built by an in-house IT engineer who wanted this on his own phone. Feedback is welcome from inside the app.